1. Determine your code using a Diagnostic Trouble Code Scanner and find it in the first column.
2. See if the code is generic or if there is more than one definition for the same OBD-II code.
3. If the code is vehicle specific, match the second column to your vehicle.
4. Read the related OBD-II Code explanation in the third column.

OBD-II Body Codes
B0001	GM	PCM Discrete Input Speed Signal Error
B0004	GM	PCM Discrete Input Speed Signal Not Present
B0005	GM	In Park Switch Circuit Malfunction
B0016	Corvette	Right Front/Passenger Frontal Deployment Loop (Stage 1) Circuit
B0016	GM	RF/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Resistance Low
B0017	Corvette	Right Front/Passenger Frontal Deployment Loop (Stage 1) Circuit
B0017	GM	RF/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Open
B0018	Corvette	Right Front/Passenger Frontal Deployment Loop (Stage 1) Circuit
B0018	GM	RF/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Short to Ground/Voltage Out of Range
B0022	Corvette	Left Front/Driver Frontal Deployment Loop (Stage 1) Circuit
B0022	GM	LF/Driver Frontal Deployment Loop (Single Stage or Stage 1) Resistance Low
B0024	Corvette	Left Front/Driver Frontal Deployment Loop (Stage 1) Circuit
B0024	GM	LF/Driver Frontal Deployment Loop (Single Stage or Stage 1) Short to Ground/Voltage Out of Range
B0026	Corvette	Left Front/Driver Frontal Deployment Loop (Stage 1) Circuit
B0026	GM	LF/Driver Frontal Deployment Loop (Single Stage or Stage 1) Open
B0028	GM	RF/Passenger Side Deployment Loop Resistance Low
B0029	GM	RF/Passenger Side Deployment Loop Open
B0030	GM	RF/Passenger Side Deployment Loop Short to Ground/Voltage Out of Range
B0035	GM	ADS Closed/Shorted to Ground
B0036	GM	ADS Open/Missing/Shorted to Battery
B0037	GM	AUX switch closed/shorted to ground
B0038	GM	AUX switch open/shorted to battery
B0040	GM	LF/Driver Side Deployment Loop Resistance Low
B0041	GM	LF/Driver Side Deployment Loop Open
B0045	GM	LF Side Deploy Loop Short to Ground/Voltage Out of Range
B0051	Corvette	Deployment Commanded
B0051	GM	Deployment Commanded
B0053	Corvette	Deployment Commanded with Loop Malfunctions Present
B0053	GM	Deployment Commanded with Loop Malfunctions Present
B0057	GM	RF/Passenger Pretensioner Deployment Loop Resistance Low
B0058	GM	RF/Passenger Pretensioner Deployment Loop Open
B0059	GM	RF/Passenger Pretensioner Deployment Loop Short to Ground/Voltage Out of Range
B0064	GM	LF/Driver Pretensioner Deployment Loop Resistance Low
B0065	GM	LF/Driver Pretensioner Deployment Loop Open
B0066	GM	LF/Driver Pretensioner Deployment Loop Short to Ground/Voltage Out of Range
B0073	GM	Supplemental Deployment Loop #1 Resistance Low
B0074	GM	Supplemental Deployment Loop #1 Open
B0075	GM	Supplemental Deployment Loop #1 Short to Ground/Voltage Out of Range
B0077	GM	LF/Driver SIS Malfunction
B0078	GM	RF/Passenger SIS Malfunction
B0079	GM	Incorrect LF/Driver SIS Installed
B0080	GM	Discard LF/Driver SIS
B0081	GM	Incorrect RF/Passenger SIS Installed
B0082	GM	Discard RF/Passenger SIS
B0086	GM	Supplemental Deployment Loop #2 Resistance Low
B0087	GM	Supplemental Deployment Loop #2 Open
B0088	GM	Supplemental Deployment Loop #2 Short to Ground/Voltage Out of Range
B0090	Corvette	Active Switch Voltage Out of Range
B0090	GM	Active switch voltage out of range
B0091	Corvette	Active Switch: Wrong State
B0091	GM	Active switch: wrong state
B0092	GM	PPS passenger detection error
B0093	GM	PPS/CPS self-test malfunction
B0094	GM	CPS childseat detection error
B0095	GM	SDM-PPS/CPS mismatch malfunction
B0126	GM	Right Panel Discharge Temperature Fault
B0131	GM	Right Heater Discharge Temperature Fault
B0159	GM	Outside Air Temperature Sensor Circuit Range/Performance
B0164	GM	Passenger Compartment Temperature Sensor #1 (Single Sensor or LH) Circuit Range/Performance
B0169	GM	In-car Temp Sensor Failure (passenger -not used)
B0174	GM	Output Air Temperature Sensor #1 (Upper; Single or LH) Circuit Range/Performance
B0179	GM	Output Air Temperature Sensor #2 (Lower; Single or LH) Circuit Range/Performance
B0184	GM	Solar Load Sensor #1 CKT Range
B0189	GM	Solar Load Sensor #2 CKT Range
B0248	GM	Mode Door Inoperative Error
B0249	GM	Heater/Defrost/AC Door Range Error
B0268	GM	A/I Door Inoperative Error
B0269	GM	Air Inlet Door Range Error
B0332	Corvette	Outside Air Temp Sensor Short to Ground
B0333	Corvette	Outside Air Temperature Sensor Open
B0337	Corvette	Inside Air Temp Sensor Short to GND
B0338	Corvette	Inside Air Temperature Sensor Open
B0348	Corvette	Sunload Temperature Sensor Open
B0361	Corvette	Left Actuator Feedback Short to GND
B0363	Corvette	Left Actuator Feedback Open
B0365	Corvette	Right Actuator Feedback Short to GND
B0367	Corvette	Right Actuator Feedback Open
B0408	GM	Temperature Control #1 (Main/Front) Circuit Malfunction
B0409	GM	Air Mix Door #1 Range Error
B0419	GM	Air Mix Door #2 Range Error
B0423	GM	Air Mix Door #2 Inoperative Error
B0428	GM	Air Mix Door #3 Inoperative Error
B0429	GM	Temperature Control #3 Rear Circuit Range/Performance
B0432	Corvette	Rear Defogger Relay Circuit
B0433	Corvette	Rear Defogger Relay Circuit
B0441	Corvette	Left Actuator Out of Range
B0446	Corvette	Right Actuator Out of Range
B0502	Corvette	RH DRL Relay Circuit
B0503	Corvette	RH DRL Relay Circuit
B0507	Corvette	LH DRL Relay Circuit
B0508	Corvette	LH DRL Relay Circuit
B0510	GM	RH Panel Discharge Temp Sensor Failure
B0515	GM	RH Heater Discharge Temp Sensor Failure
B0516	Corvette	Speedometer Signal Circuit Malfunction
B0520	GM	Rear Discharge Temp Sensor Failure
B0521	Corvette	Tachometer Signal Circuit Malfunction
B0530	GM	Fuel Level Sensor Stuck
B0532	GM	Fuel Sensor Shorted To Ground
B0533	GM	Fuel Sensor Open/Shorted To B+
B0605	Corvette	BCM Internal Memory Malfunction
B0688	GM	Security System Indicator Circuit High
B0768	GM	Service Indicator Circuit High
B0846	Corvette	Battery 2 Out of Range
B0846	Corvette	or B0851 Battery Out of Range
B0846	GM	+5 Volt Reference Out of Range
B0851	Corvette	Battery 1 Out of Range
B0856	Corvette	+5 Volt Reference Out of Range
B0856	GM	Battery 2 Out of Range
B1000	Corvette	ECU Malfunction
B1000	GM	ECU Malfunction
B1001	Corvette	Option Configuration Error
B1001	GM	Option Configuration Error
B1004	GM	Keep Alive Memory (KAM)
B1007	GM	EEPROM Write Error
B1009	GM	EEPROM Checksum Error
B1013	GM	ROM Checksum Error
B1014	GM	Program ROM Checksum Error
B1015	GM	Passenger Deploy. Loop Resistance High
B1016	GM	Passenger Deployment Loop Resistance Low
B1017	GM	Passenger Deployment Loop Open
B1018	GM	Passenger Deployment Loop Short to GND
B1019	GM	Passenger Deploy. Loop Short to Voltage
B1021	GM	Driver Deployment Loop Resistance High
B1022	GM	Driver Deployment Loop Resistance Low
B1024	GM	Driver Deployment Loop Short to Ground
B1025	GM	Driver Deployment Loop Short to Voltage
B1026	GM	Driver Deployment Loop Open
B1035	GM	Discr. Sensor Closed or Short to GND
B1036	GM	Discr. Sensor Open or Short to Voltage
B1051	GM	Frontal Air Bag and Preten Deployment
B1053	GM	Deployment Commanded w/Loop Malfunction
B1054	GM	Infl Rst IP Module Switch CKT Failure
B1061	GM	Lamp Circuit Failure
B1071	GM	Internal SDM Failure
B1115	GM	Passenger Deploy. Loop Resistance High
B1116	GM	Passenger Deploy. Loop Resistance Low
B1117	GM	Passenger Deployment Loop Open
B1121	GM	Driver Deployment Loop Resistance High
B1122	GM	Driver Deployment Loop Resistance Low
B1124	GM	Driver/Pass. Deploy. Loop Short to GND
B1125	GM	Driver/Pass Deploy Loop Short to Voltage
B1126	GM	Driver Deployment Loop Open
B1131	GM	Pass. Pretensioner Loop Resistance High
B1132	GM	Pass. Pretensioner Loop Resistance Low
B1134	GM	Passenger Pretensioner Loop Open
B1135	GM	Discr. Sensor Closed or Short to GND
B1136	GM	Discr. Sensor Open or Short to Voltage
B1141	GM	Driver Pretensioner Loop Resistance High
B1142	GM	Driver Pretens. Deploy. Loop Res. Low
B1144	GM	Driver/Pass Pretens. Loop Short to GND
B1145	GM	Driver/Pass Pretens. Loop Short to Volt
B1146	GM	Driver Pretensioner Loop Open
B1147	GM	Driver Side Air Bag System Malfunction
B1148	GM	Pass. Side Air Bag System Malfunction
B1151	GM	Deployment Commanded - Frontal
B1152	GM	Data Area Full
B1153	GM	Deployment Commanded w/Loop Malfunction
B1155	GM	SDM Calibration Mismatch
B1159	GM	Loss of Serial Data-Key Not Received
B1160	GM	Loss of Serial Data - VIN Not Received
B1161	GM	Lamp Circuit Failure
B1163	GM	Loss of Serial Data-No Lamp Response
B1171	GM	Internal SDM Failure
B1200	Generic	Climate Control Pushbutton Circuit Failure
B1201	Generic	Fuel Sender Circuit Failure
B1202	Generic	Fuel Sender Circuit Open
B1203	Generic	Fuel Sender Circuit Short To Battery
B1204	Generic	Fuel Sender Circuit Short To Ground
B1205	Generic	EIC Switch-1 Assembly Circuit Failure
B1206	Generic	EIC Switch-1 Assembly Circuit Open
B1207	Generic	EIC Switch-1 Assembly Circuit Short To Battery
B1208	Generic	EIC Switch-1 Assembly Circuit Short To Ground
B1209	Generic	EIC Switch-2 Assembly Circuit Failure
B1210	Generic	EIC Switch-2 Assembly Circuit Open
B1211	Generic	EIC Switch-2 Assembly Circuit Short To Battery
B1212	Generic	EIC Switch-2 Assembly Circuit Short To Ground
B1213	Generic	Anti-Theft Number of Programmed Keys Is Below Minimum
B1214	Generic	Running Board Lamp Circuit Failure
B1215	Generic	Running Board Lamp Circuit Short to Battery
B1216	Generic	Emergency & Road Side Assistance Switch Circuit Short to Ground
B1217	Generic	Horn Relay Coil Circuit Failure
B1218	Generic	Horn Relay Coil Circuit Short to Vbatt
B1219	Generic	Fuel Tank Pressure Sensor Circuit Failure
B1220	Generic	Fuel Tank Pressure Sensor Circuit Open
B1222	Generic	Fuel Temperature Sensor #1 Circuit Failure
B1223	Generic	Fuel Temperature Sensor #1 Circuit Open
B1224	Generic	Fuel Temperature Sensor #1 Circuit Short to Battery
B1225	Generic	Fuel Temperature Sensor #1 Circuit Short to Ground
B1226	Generic	Fuel Temperature Sensor #2 Circuit Failure
B1227	Generic	Fuel Temperature Sensor #2 Circuit Open
B1228	Generic	Fuel Temperature Sensor #2 Circuit Short to Battery
B1229	Generic	Fuel Temperature Sensor #2 Circuit Short to Ground
B1231	Generic	Longitudinal Acceleration Threshold Exceeded
B1232	Generic	See Manufacturer
B1233	Generic	Glass Break Sensor Failure
B1234	Generic	Mirror Switch Invalid Code
B1235	Generic	Window Feedback Failure
B1236	Generic	Window Feedback Loss of Signal
B1237	Generic	Window Feedback Out of Range
B1238	Generic	Over Temperature Fault
B1239	Generic	Air Flow Blend Door Driver Circuit Failure
B1240	Generic	Wiper Washer Rear Pump Relay Circuit Failure
B1241	Generic	Wiper Washer Rear Pump Relay Circuit Short to Battery
B1242	Generic	Air Flow Recirculation Door Driver Circuit Failure
B1243	Generic	Express Window Down Switch Circuit Short to Battery
B1244	Generic	Wiper Rear Motor Run Relay Circuit Failure
B1245	Generic	Wiper Rear Motor Run Relay Circuit Short to Battery
B1245	GM	CD Changer Not Responding
B1246	Generic	Dim Panel Potentiometer Switch Circuit Failure
B1247	Generic	Panel Dim Switch Circuit Open
B1248	Generic	Passenger's Seatback Autoglide Rearward Switch Circuit Short to Ground
B1249	Generic	Blend Door Failure
B1250	Generic	Air Temperature Internal Sensor Circuit Failure
B1251	Generic	Air Temperature Internal Sensor Circuit Open
B1252	Generic	Air Temperature Internal Sensor Circuit Short To Battery
B1253	Generic	Air Temperature Internal Sensor Circuit Short To Ground
B1254	Generic	Air Temperature External Sensor Circuit Failure
B1255	Generic	Air Temperature External Sensor Circuit Open
B1256	Generic	Air Temperature External Sensor Circuit Short To Battery
B1257	Generic	Air Temperature External Sensor Circuit Short To Ground
B1258	Generic	Solar Radiation Sensor Circuit Failure
B1259	Generic	Solar Radiation Sensor Circuit Open
B1260	Generic	Solar Radiation Sensor Circuit Short To Battery
B1261	Generic	Solar Radiation Sensor Circuit Short To Ground
B1262	Generic	Servo Motor Defrost Circuit Failure
B1263	Generic	Servo Motor Vent Circuit Failure
B1264	Generic	Servo Motor Foot Circuit Failure
B1265	Generic	Servo Motor Coolair Bypass Circuit Failure
B1266	Generic	Servo Motor Airintake Left Circuit Failure
B1267	Generic	Servo Motor Airintake Right Circuit Failure
B1268	Generic	Servo Motor Potentiometer Defrost Circuit Failure
B1269	Generic	Servo Motor Potentiometer Defrost Circuit Open
B1270	Generic	Servo Motor Potentiometer Defrost Circuit Short To Battery
B1271	Generic	Servo Motor Potentiometer Defrost Circuit Short To Ground
B1271	GM	Theft Lock Enabled
B1272	Generic	Servo Motor Potentiometer Vent Circuit Failure
B1273	Generic	Servo Motor Potentiometer Vent Circuit Open
B1274	Generic	Servo Motor Potentiometer Vent Circuit Short To Battery
B1275	Generic	Servo Motor Potentiometer Vent Circuit Short To Ground
B1276	Generic	Servo Motor Potentiometer Foot Circuit Failure
B1277	Generic	Servo Motor Potentiometer Foot Circuit Open
B1278	Generic	Servo Motor Potentiometer Foot Circuit Short To Battery
B1279	Generic	Servo Motor Potentiometer Foot Circuit Short To Ground
B1280	Generic	Servo Motor Potentiometer Coolair Circuit Failure
B1281	Generic	Servo Motor Potentiometer Coolair Circuit Open
B1282	Generic	Servo Motor Potentiometer Coolair Circuit Short To Battery
B1283	Generic	Servo Motor Potentiometer Coolair Circuit Short To Ground
B1284	Generic	Servo Motor Potentiometer Airintake Left Circuit Failure
B1285	Generic	Servo Motor Potentiometer Airintake Left Circuit Open
B1286	Generic	Servo Motor Potentiometer Airintake Left Circuit Short To Battery
B1287	Generic	Servo Motor Potentiometer Airintake Left Circuit Short To Ground
B1288	Generic	Servo Motor Potentiometer Airintake Right Circuit Failure
B1289	Generic	Servo Motor Potentiometer Airintake Right Circuit Open
B1290	Generic	Servo Motor Potentiometer Airintake Right Circuit Short To Battery
B1291	Generic	Servo Motor Potentiometer Airintake Right Circuit Short To Ground
B1292	Generic	Battery Power Relay Circuit Failure
B1293	Generic	Battery Power Relay Circuit Open
B1294	Generic	Battery Power Relay Circuit Short To Battery
B1295	Generic	Battery Power Relay Circuit Short To Ground
B1296	Generic	Power Supply Sensor Circuit Failure
B1297	Generic	Power Supply Sensor Circuit Open
B1298	Generic	Power Supply Sensor Circuit Short To Battery
B1299	Generic	Power Supply Sensor Circuit Short To Ground
B1300	Generic	Power Door Lock Circuit Failure
B1301	Generic	Power Door Lock Circuit Open
B1302	Generic	Accessory Delay Relay Coil Circuit Failure
B1303	Generic	Accessory Delay Relay Coil Circuit Open
B1304	Generic	Accessory Delay Relay Coil Circuit Short To Battery
B1305	Generic	Accessory Delay Relay Coil Circuit Short To Ground
B1306	Generic	Oil Level Switch Circuit Open
B1307	Generic	Oil Level Switch Circuit Short To Battery
B1308	Generic	Oil Level Switch Circuit Short To Ground
B1309	Generic	Power Door Lock Circuit Short To Ground
B1310	Generic	Power Door Unlock Circuit Failure
B1310	GM	Ambient Air Temperature Sensor Failure
B1311	Generic	Power Door Unlock Circuit Open
B1311	GM	Outside Air Temp Sensor Short Circuit
B1312	Generic	Lamp Headlamp Input Circuit Short To Battery
B1312	GM	High Side Temp Sensor Open Circuit
B1313	Generic	Battery Saver Relay Coil Circuit Failure
B1313	GM	High Side Temp Sensor Short Circuit
B1314	Generic	Battery Saver Relay Coil Circuit Open
B1314	GM	Evaporator Inlet Temp Sensor Open CKT
B1315	Generic	Battery Saver Relay Coil Circuit Short To Battery
B1315	GM	Evaporator Inlet Temp Sensor Short CKT
B1316	Generic	Battery Saver Relay Coil Circuit Short To Ground
B1316	GM	In Car Temperature Sensor Open Circuit
B1317	Generic	Battery Voltage High
B1317	GM	In Car Air Temperature Sensor
B1318	Generic	Battery Voltage Low
B1318	GM	LH Sun Load Sensor Fault
B1319	Generic	Driver Door Ajar Circuit Failure
B1319	GM	Sunload Sensor Short Circuit
B1320	Generic	Driver Door Ajar Circuit Open
B1321	Generic	Driver Door Ajar Circuit Short To Battery
B1321	GM	A/C Low Side Temperature Sensor Fault
B1322	Generic	Driver Door Ajar Circuit Short To Ground
B1323	Generic	Door Ajar Lamp Circuit Failure
B1324	Generic	Door Ajar Lamp Circuit Open
B1324	GM	A/C Refrigerant Overpressure
B1325	Generic	Door Ajar Lamp Circuit Short To Battery
B1326	Generic	Door Ajar Lamp Circuit Short To Ground
B1327	Generic	Passenger Door Ajar Circuit Failure
B1327	GM	Device Power Circuit Low
B1328	Generic	Passenger Door Ajar Circuit Open
B1328	GM	Device Power Circuit High
B1328	GM	RH Sun Load Sensor Fault
B1329	Generic	Passenger Door Ajar Circuit Short To Battery
B1330	Generic	Passenger Door Ajar Circuit Short To Ground
B1330	GM	Left A/C Discharge Sensor Fault
B1331	Generic	Decklid Ajar Rear Door Circuit Failure
B1331	GM	Right A/C Discharge Sensor Fault
B1332	Generic	Decklid Ajar Rear Door Circuit Open
B1332	GM	Left Heater Discharge Sensor Fault
B1333	Generic	Decklid Ajar Rear Door Circuit Short To Battery
B1333	GM	Right Heater Discharge Sensor Fault
B1334	Generic	Decklid Ajar Rear Door Circuit Short To Ground
B1335	Generic	Door Ajar RR Circuit Failure
B1336	Generic	Door Ajar RR Circuit Open
B1337	Generic	Door Ajar RR Circuit Short To Battery
B1338	Generic	Door Ajar RR Circuit Short To Ground
B1339	Generic	Chime Input Request Circuit Short To Battery
B1340	Generic	Chime Input Request Circuit Short To Ground
B1340	GM	Air Mix Door One Movement Fault
B1341	Generic	Power Door Unlock Circuit Short To Ground
B1341	GM	Air Mix Door Two Movement Fault
B1342	Generic	ECU Is Defective
B1343	Generic	Heated Backlite Input Circuit Failure
B1343	GM	Air Inlet Door Movement Fault
B1344	Generic	Heated Backlite Input Circuit Open
B1344	GM	HTR/DEF/AC Door Movement Fault
B1345	Generic	Heated Backlite Input Circuit Short To Ground
B1346	Generic	Heated Backlite Input Circuit Short To Battery
B1347	Generic	Heated Backlite Relay Circuit Failure
B1347	GM	Very Low A/C Refrigerant Warning
B1348	Generic	Heated Backlite Relay Circuit Open
B1348	GM	Very Low A/C Refrigerant Pressure
B1349	Generic	Heated Backlite Relay Short To Battery
B1350	Generic	Heated Backlite Relay Short To Ground
B1350	GM	Engine Coolant Over-Temperature
B1351	Generic	Ignition Key-In Circuit Short To Battery
B1352	Generic	Ignition Key-In Circuit Failure
B1353	Generic	Ignition Key-In Circuit Open
B1354	Generic	Ignition Key-In Circuit Short To Ground
B1355	Generic	Ignition Run Circuit Failure
B1356	Generic	Ignition Run Circuit Open
B1357	Generic	Ignition Run Circuit Short To Battery
B1358	Generic	Ignition Run Circuit Short To Ground
B1359	Generic	Ignition Run/Acc Circuit Failure
B1360	Generic	Ignition Run/Acc Circuit Open
B1361	Generic	Ignition Run/Acc Circuit Short To Battery
B1362	Generic	Ignition Run/Acc Circuit Short To Ground
B1363	Generic	Ignition Start Circuit Failure
B1364	Generic	Ignition Start Circuit Open
B1365	Generic	Ignition Start Circuit Short To Battery
B1366	Generic	Ignition Start Circuit Short To Ground
B1367	Generic	Ignition Tach Circuit Failure
B1368	Generic	Ignition Tach Circuit Open
B1369	Generic	Ignition Tach Circuit Short To Battery
B1370	Generic	Ignition Tach Circuit Short To Ground
B1371	Generic	Illuminated Entry Relay Circuit Failure
B1372	Generic	Illuminated Entry Relay Circuit Open
B1373	Generic	Illuminated Entry Relay Short To Battery
B1374	Generic	Illuminated Entry Relay Short To Ground
B1375	Generic	Oil Change Lamp Circuit Open
B1376	Generic	Oil Change Lamp Circuit Short To Battery
B1377	Generic	Oil Change Lamp Circuit Failure
B1378	Generic	Oil Change Lamp Circuit Short To Ground
B1379	Generic	Oil Change Reset Button Circuit Short To Ground
B1380	Generic	Oil Change Reset Button Circuit Failure
B1381	Generic	Oil Change Reset Button Circuit Open
B1382	Generic	Oil Change Reset Button Circuit Short To Battery
B1383	Generic	Oil Level Lamp Circuit Short To Battery
B1384	Generic	Oil Level Lamp Circuit Failure
B1385	Generic	Oil Level Lamp Circuit Open
B1386	Generic	Oil Level Lamp Circuit Short To Ground
B1387	Generic	Oil Temperature Sensor Circuit Open
B1388	Generic	Oil Temperature Sensor Circuit Short To Battery
B1389	Generic	Oil Temperature Sensor Circuit Failure
B1390	Generic	Oil Temperature Sensor Circuit Short To Ground
B1390	GM	Device Voltage Reference Input CKT Malf
B1391	Generic	Oil Level Switch Circuit Failure
B1392	Generic	Power Door Memory Lock Relay Circuit Failure
B1393	Generic	Power Door Memory Lock Relay Circuit Open
B1394	Generic	Power Door Memory Lock Relay Circuit Short To Battery
B1395	Generic	Power Door Memory Lock Relay Circuit Short To Ground
B1396	Generic	Power Door Lock Circuit Short To Battery
B1396	GM	Device Voltage Reference Output 1 Circuit Range Performance
B1397	Generic	Power Door Unlock Circuit Short To Battery
B1398	Generic	Driver Power Window One Touch Window Relay Circuit Failure
B1399	Generic	Driver Power Window One Touch Window Relay Circuit Open
B1399	GM	Loss of KDD Communications
B1400	Generic	Driver Power Window One Touch Window Relay Circuit Short To Battery
B1401	Generic	Driver Power Window One Touch Window Relay Circuit Short To Ground
B1402	Generic	Driver Power Window Down Switch Circuit Failure
B1403	Generic	Driver Power Window Up Switch Circuit Failure
B1404	Generic	Driver Power Window Down Circuit Open
B1405	Generic	Driver Power Window Down Circuit Short To Battery
B1406	Generic	Driver Power Window Down Circuit Short To Ground
B1407	Generic	Driver Power Window Up Circuit Open
B1408	Generic	Driver Power Window Up Circuit Short To Battery
B1409	Generic	Driver Power Window Up Circuit Short To Ground
B1410	Generic	Driver Power Window Motor Circuit Failure
B1411	Generic	Driver Power Window Motor Circuit Open
B1412	Generic	Driver Power Window Motor Circuit Short To Battery
B1413	Generic	Driver Power Window Motor Circuit Short To Ground
B1414	Generic	Power Window LR Motor Circuit Failure
B1415	Generic	Power Window LR Motor Circuit Open
B1416	Generic	Power Window LR Motor Circuit Short To Battery
B1417	Generic	Power Window LR Motor Circuit Short To Ground
B1418	Generic	Passenger Power Window Motor Circuit Failure
B1419	Generic	Passenger Power Window Motor Circuit Open
B1420	Generic	Passenger Power Window Motor Circuit Short To Battery
B1421	Generic	Passenger Power Window Motor Circuit Short To Ground
B1422	Generic	Power Window RR Motor Circuit Failure
B1422	GM	Device Power Moding Malfunction
B1423	Generic	Power Window RR Motor Circuit Open
B1424	Generic	Power Window RR Motor Circuit Short To Battery
B1425	Generic	Power Window RR Motor Circuit Short To Ground
B1426	Generic	Lamp Seat Belt Circuit Short To Battery
B1427	Generic	Lamp Seat Belt Circuit Open
B1428	Generic	Lamp Seat Belt Circuit Failure
B1429	Generic	Lamp Seat Belt Circuit Short To Ground
B1430	Generic	Seat Belt Switch Circuit Short To Ground
B1431	Generic	Wiper Brake/Run Relay Circuit Failure
B1432	Generic	Wiper Brake/Run Relay Circuit Short To Battery
B1433	Generic	Wiper Brake/Run Relay Circuit Short To Ground
B1434	Generic	Wiper Hi/Low Speed Relay Coil Circuit Failure
B1435	Generic	Wiper Hi/Low Speed Relay Coil Circuit Open
B1436	Generic	Wiper Hi/Low Speed Relay Coil Circuit Short To Battery
B1437	Generic	Wiper Hi/Low Speed Relay Coil Circuit Short To Ground
B1438	Generic	Wiper Mode Select Switch Circuit Failure
B1438	GM	IPC High Voltage Output Overcurrent to IPM
B1439	Generic	Wiper Mode Select Switch Circuit Open
B1440	Generic	Wiper Mode Select Switch Circuit Short To Battery
B1441	Generic	Wiper Mode Select Switch Circuit Short To Ground
B1442	Generic	Door Handle Switch Circuit Failure
B1443	Generic	Door Handle Switch Circuit Open
B1444	Generic	Door Handle Switch Circuit Short To Battery
B1445	Generic	Door Handle Switch Circuit Short To Ground
B1446	Generic	Wiper Park Sense Circuit Failure
B1447	Generic	Wiper Park Sense Circuit Open
B1448	Generic	Wiper Park Sense Circuit Short To Battery
B1449	Generic	Wiper Park Sense Circuit Short To Ground
B1450	Generic	Wiper Wash/Delay Switch Circuit Failure
B1451	Generic	Wiper Wash/Delay Switch Circuit Open
B1452	Generic	Wiper Wash/Delay Switch Circuit Short To Battery
B1453	Generic	Wiper Wash/Delay Switch Circuit Short To Ground
B1454	Generic	Wiper Washer Fluid Lamp Circuit Failure
B1455	Generic	Wiper Washer Fluid Lamp Circuit Open
B1456	Generic	Wiper Washer Fluid Lamp Circuit Short To Battery
B1457	Generic	Wiper Washer Fluid Lamp Circuit Short To Ground
B1458	Generic	Wiper Washer Pump Motor Relay Circuit Failure
B1459	Generic	Wiper Washer Pump Motor Relay Coil Circuit Open
B1460	Generic	Wiper Washer Pump Motor Relay Coil Circuit Short To Battery
B1461	Generic	Wiper Washer Pump Motor Relay Coil Circuit Short To Ground
B1462	Generic	Seat Belt Switch Circuit Failure
B1463	Generic	Seat Belt Switch Circuit Open
B1464	Generic	Seat Belt Switch Circuit Short To Battery
B1465	Generic	Wiper Brake/Run Relay Circuit Open
B1466	Generic	Wiper Hi/Low Speed Not Switching
B1467	Generic	Wiper Hi/Low Speed Circuit Motor Short To Battery
B1468	Generic	Chime Input Request Circuit Failure
B1469	Generic	Chime Input Request Circuit Open
B1470	Generic	Lamp Headlamp Input Circuit Failure
B1471	Generic	Lamp Headlamp Input Circuit Open
B1472	Generic	Lamp Headlamp Input Circuit Short To Ground
B1473	Generic	Wiper Low Speed Circuit Motor Failure
B1474	Generic	Battery Saver Power Relay Circuit Short To Battery
B1475	Generic	Accessory Delay Relay Contact Short To Battery
B1476	Generic	Wiper High Speed Circuit Motor Failure
B1477	Generic	Wiper Hi/Low Circuit Motor Short To Ground
B1478	Generic	Power Window One Touch Up/Down Activated Simultaneously
B1479	Generic	Wiper Washer Fluid Level Sensor Circuit Failure
B1480	Generic	Wiper Washer Fluid Level Sensor Circuit Open
B1481	Generic	Wiper Washer Fluid Level Sensor Circuit Short To Battery
B1482	Generic	Wiper Washer Fluid Level Sensor Circuit Short To Ground
B1483	Generic	Brake Pedal Input Circuit Failure
B1484	Generic	Brake Pedal Input Open Circuit
B1485	Generic	Brake Pedal Input Circuit Battery Short
B1486	Generic	Brake Pedal Input Circuit Ground Short
B1487	Generic	Door Handle Right Front Circuit Failure
B1488	Generic	Door Handle Right Front Circuit Open
B1489	Generic	Door Handle Right Front Short To Battery
B1490	Generic	Door Handle Right Front Short To Ground
B1491	Generic	Ignition Cylinder Sensor Circuit Failure
B1492	Generic	Ignition Cylinder Sensor Open Circuit
B1493	Generic	Ignition Cylinder Sensor Battery Short
B1494	Generic	Ignition Cylinder Sensor Ground Short
B1495	Generic	Decklid Punch-Out Sensor Circuit Failure
B1496	Generic	Decklid Punch-Out Sensor Open Circuit
B1497	Generic	Decklid Punch-Out Sensor Battery Short
B1498	Generic	Decklid Punch-Out Sensor Ground Short
B1499	Generic	Lamp Turn Signal Left Circuit Failure
B1500	Generic	Lamp Turn Signal Left Circuit Open
B1501	Generic	Lamp Turn Signal Left Circuit Short To Battery
B1502	Generic	Lamp Turn Signal Left Circuit Short To Ground
B1503	Generic	Lamp Turn Signal Right Circuit Failure
B1504	Generic	Lamp Turn Signal Right Circuit Open
B1505	Generic	Lamp Turn Signal Right Circuit Short To Battery
B1506	Generic	Lamp Turn Signal Right Circuit Short To Ground
B1507	Generic	Flash To Pass Switch Circuit Failure
B1508	Generic	Flash To Pass Switch Circuit Open
B1509	Generic	Flash To Pass Switch Circuit Short To Battery
B1510	Generic	Flash To Pass Switch Circuit Short To Ground
B1511	Generic	Driver Door Handle Circuit Failure
B1512	Corvette	B1537 Driver Information Center (DIC) Switch Circuit
B1512	Generic	Driver Door Handle Circuit Open
B1513	Generic	Driver Door Handle Circuit Short To Battery
B1513	GM	Charging System Volts Low
B1514	Generic	Driver Door Handle Circuit Short To Ground
B1514	GM	Charging System Volts High
B1515	Generic	Seat Driver Occupied Switch Circuit Failure
B1516	Generic	Seat Driver Occupied Switch Circuit Open
B1517	Generic	Seat Driver Occupied Switch Circuit Short To Battery
B1518	Generic	Seat Driver Occupied Switch Circuit Short To Ground
B1519	Generic	Hood Switch Circuit Failure
B1520	Generic	Hood Switch Circuit Open
B1521	Generic	Hood Switch Circuit Short To Battery
B1522	Generic	Hood Switch Circuit Short To Ground
B1523	Generic	Keyless Entry Circuit Failure
B1524	Generic	Keyless Entry Circuit Open
B1525	Generic	Keyless Entry Circuit Short To Battery
B1526	Generic	Keyless Entry Circuit Short To Ground
B1527	Generic	Memory Set Switch Circuit Failure
B1528	Generic	Memory Set Switch Circuit Open
B1529	Generic	Memory Set Switch Circuit Short To Battery
B1530	Generic	Memory Set Switch Circuit Short To Ground
B1531	Generic	Memory 1 Switch Circuit Failure
B1532	Generic	Memory 1 Switch Circuit Open
B1533	Generic	Memory 1 Switch Circuit Short To Battery
B1534	Generic	Memory 1 Switch Circuit Short To Ground
B1535	Generic	Memory 2 Switch Circuit Failure
B1536	Generic	Memory 2 Switch Circuit Open
B1537	Generic	Memory 2 Switch Circuit Short To Battery
B1538	Generic	Memory 2 Switch Circuit Short To Ground
B1539	Generic	Mirror Driver Switch Assembly Circuit Failure
B1540	Generic	Mirror Driver Switch Assembly Circuit Open
B1541	Generic	Mirror Driver Switch Assembly Circuit Short To Battery
B1542	Corvette	Oil Temperature Circuit Short to Ground
B1542	Generic	Mirror Driver Switch Assembly Circuit Short To Ground
B1543	Corvette	Oil Temperature Circuit Open
B1543	Generic	Seat Direction Switch Assembly Circuit Failure
B1544	Generic	Seat Direction Switch Assembly Circuit Open
B1545	Generic	Seat Direction Switch Assembly Circuit Short To Battery
B1546	Generic	Seat Direction Switch Assembly Circuit Short To Ground
B1547	Generic	Power Window Master Circuit Failure
B1548	Generic	Power Window Master Circuit Open
B1549	Generic	Power Window Master Circuit Short To Battery
B1550	Generic	Power Window Master Circuit Short To Ground
B1551	Generic	Decklid Release Circuit Failure
B1552	Generic	Decklid Release Circuit Open
B1552	GM	Keep Alive Memory (KAM) Error
B1553	Generic	Decklid Release Circuit Short To Battery
B1554	Generic	Decklid Release Circuit Short To Ground
B1555	Generic	Ignition Run/Start Circuit Failure
B1556	Generic	Ignition Run/Start Circuit Open
B1556	GM	IPC EEPROM Odo/Configuration Error
B1557	Generic	Ignition Run/Start Circuit Short To Battery
B1557	GM	EEPROM Calibration Error
B1558	Generic	Ignition Run/Start Circuit Short To Ground
B1558	GM	BCM EPROM Checksum Error
B1559	Generic	Door Lock Cylinder Circuit Failure
B1560	Generic	Door Lock Cylinder Circuit Open
B1561	Generic	Door Lock Cylinder Circuit Short To Battery
B1562	Generic	Door Lock Cylinder Circuit Short To Ground
B1563	Generic	Door Ajar Circuit Failure
B1564	Generic	Door Ajar Circuit Open
B1565	Generic	Door Ajar Circuit Short To Battery
B1566	Generic	Door Ajar Circuit Short To Ground
B1567	Generic	Lamp Headlamp High-Beam Circuit Failure
B1568	Generic	Lamp Headlamp High-Beam Circuit Open
B1569	Generic	Lamp Headlamp High-Beam Circuit Short To Battery
B1570	Generic	Lamp Headlamp High-Beam Circuit Short To Ground
B1571	Generic	Door Ajar LR Circuit Failure
B1572	Generic	Door Ajar LR Circuit Open
B1573	Generic	Door Ajar LR Circuit Short To Battery
B1574	Generic	Door Ajar LR Circuit Short To Ground
B1575	Generic	Lamp Park Input Circuit Failure
B1576	Generic	Lamp Park Input Circuit Open
B1577	Generic	Lamp Park Input Circuit Short To Battery
B1578	Generic	Lamp Park Input Circuit Short To Ground
B1579	Generic	Dim Panel Increase Input Circuit Failure
B1580	Generic	Dim Panel Increase Input Circuit Open
B1581	Generic	Dim Panel Increase Input Circuit Short To Battery
B1582	Generic	Dim Panel Increase Input Circuit Short To Ground
B1583	Generic	Dim Panel Decrease Input Circuit Failure
B1584	Generic	Dim Panel Decrease Input Circuit Open
B1585	Generic	Dim Panel Decrease Input Circuit Short To Battery
B1586	Generic	Dim Panel Decrease Input Circuit Short To Ground
B1586	GM	Mirror Horiz. Pos Sensor-Out of Range/Open
B1587	Generic	Autolamp Delay Increase Circuit Failure
B1588	Generic	Autolamp Delay Increase Circuit Open
B1589	Generic	Autolamp Delay Increase Circuit Short To Battery
B1590	Generic	Autolamp Delay Increase Circuit Short To Ground
B1591	Generic	Autolamp Delay Decrease Circuit Failure
B1591	GM	Mirror Vert. Pos Sensor-Out of Range/Open
B1592	Generic	Autolamp Delay Decrease Circuit Open
B1593	Generic	Autolamp Delay Decrease Circuit Short To Battery
B1594	Generic	Autolamp Delay Decrease Circuit Short To Ground
B1595	Generic	Ignition Switch Illegal Input Code
B1596	Generic	Service Continuous Codes
B1597	Generic	Driver's Seat Seatback Autoglide Forward Switch Circuit Short to Ground
B1598	Generic	Driver's Seat Seatback Autoglide Rearward Switch Circuit Short to Ground
B1599	Generic	Passenger's Seatback Autoglide Forward Switch Circuit Short to Ground
B1600	Generic	PATS Ignition Key Transponder Signal Is Not Received
B1601	Generic	PATS Received Incorrect Key-Code From Ignition Key Transponder
B1602	Generic	PATS Received Invalid Format Of Key-Code From Ignition Key Transponder
B1603	Generic	Lamp Anti-Theft Indicator Circuit Failure
B1604	Generic	Lamp Anti-Theft Indicator Circuit Open
B1605	Generic	Lamp Anti-Theft Indicator Circuit Short To Battery
B1606	Generic	Lamp Anti-Theft Indicator Circuit Short To Ground
B1607	Generic	Illuminated Entry Input Circuit Failure
B1608	Generic	Illuminated Entry Input Open Circuit
B1609	Generic	Illuminated Entry Input Short Circuit To Battery
B1610	Generic	Illuminated Entry Input Short Circuit To Ground
B1611	Generic	Wiper Rear Mode Select Switch Circuit Failure
B1612	Generic	Wiper Rear Mode Select Switch Circuit Open
B1613	Generic	Wiper Rear Mode Select Switch Circuit Short To Battery
B1614	Generic	Wiper Rear Mode Select Switch Circuit Short To Ground
B1615	Generic	Wiper Rear Disable Switch Circuit Failure
B1616	Generic	Wiper Rear Disable Switch Circuit Open
B1617	Generic	Wiper Rear Disable Switch Circuit Short To Battery
B1618	Generic	Wiper Rear Disable Switch Circuit Short To Ground
B1619	Generic	Wiper Rear Low Limit Input Circuit Failure
B1620	Generic	Wiper Rear Low Limit Input Circuit Open
B1621	Generic	Wiper Rear Low Limit Input Circuit Short To Battery
B1622	Generic	Wiper Rear Low Limit Input Circuit Short To Ground
B1623	Generic	Lamp Keypad Output Circuit Failure
B1624	Generic	Lamp Keypad Output Open Circuit
B1625	Generic	Lamp Keypad Output Short Circuit To Battery
B1626	Generic	Lamp Keypad Output Short Circuit To Ground
B1627	Generic	PRNDL Reverse Input Circuit Failure
B1628	Generic	PRNDL Reverse Input Open Circuit
B1629	Generic	PRNDL Reverse Input Short To Battery
B1630	Generic	PRNDL Reverse Input Short Circuit To Ground
B1631	Generic	Mirror Driver Left Circuit Failure
B1632	Generic	Mirror Driver Left Circuit Open
B1633	Generic	Mirror Driver Left Circuit Short To Battery
B1634	Generic	Mirror Driver Left Circuit Short To Ground
B1635	Generic	Mirror Driver Right Circuit Failure
B1636	Generic	Mirror Driver Right Circuit Open
B1637	Generic	Mirror Driver Right Circuit Short To Battery
B1638	Generic	Mirror Driver Right Short To Ground
B1639	Generic	Mirror Passenger Left Circuit Failure
B1640	Generic	Mirror Passenger Left Circuit Open
B1641	Generic	Mirror Passenger Left Circuit Short To Battery
B1642	Generic	Mirror Passenger Left Circuit Short To Ground
B1643	Generic	Mirror Passenger Right Circuit Failure
B1644	Generic	Mirror Passenger Right Circuit Open
B1645	Generic	Mirror Passenger Right Circuit Short To Battery
B1646	Generic	Mirror Passenger Right Circuit Short To Ground
B1647	Generic	Seat Driver Recline Forward Circuit Failure
B1648	Generic	Seat Driver Recline Forward Circuit Open
B1649	Generic	Seat Driver Recline Forward Circuit Short To Battery
B1650	Generic	Seat Driver Recline Forward Circuit Short To Ground
B1651	Generic	Seat Driver Recline Backward Circuit Failure
B1652	Generic	Seat Driver Recline Backward Circuit Open
B1652	GM	Loss of Keep Alive Memory (KAM)
B1653	Generic	Seat Driver Recline Backward Circuit Short To Battery
B1654	Generic	Seat Driver Recline Backward Circuit Short To Ground
B1655	Generic	Seat Driver Rear Up Circuit Failure
B1656	Generic	Seat Driver Rear Up Circuit Open
B1656	GM	EEPROM Write Error
B1657	Generic	Seat Driver Rear Up Circuit Short To Battery
B1658	Generic	Seat Driver Rear Up Circuit Short To Ground
B1658	GM	EEPROM Checksum Error
B1659	Generic	Seat Driver Front Up Circuit Failure
B1660	Generic	Seat Driver Front Up Circuit Open
B1661	Generic	Seat Driver Front Up Circuit Short To Battery
B1662	Generic	Seat Driver Front Up Circuit Short To Ground
B1663	Generic	Seat Driver Front Up/Down Motor Stalled
B1664	Generic	Seat Driver Rear Up/Down Motor Stalled
B1665	Generic	Seat Driver Forward/Backward Motor Stalled
B1666	Generic	Seat Driver Recline Motor Stalled
B1667	Generic	Mirror Driver Up/Down Motor Stalled
B1668	Generic	Mirror Driver Right/Left Motor Stalled
B1669	Generic	Mirror Passenger Up/Down Motor Stalled
B1670	Generic	Mirror Passenger Right/Left Motor Stalled
B1671	Generic	Battery Module Voltage Out Of Range
B1672	Generic	Seat Driver Occupied Input Circuit Failure
B1673	Generic	Seat Driver Occupied Input Circuit Open
B1674	Generic	Seat Driver Occupied Input Circuit Short To Battery
B1675	Generic	Seat Driver Occupied Input Circuit Short To Ground
B1676	Generic	Battery Pack Voltage Out Of Range
B1677	Generic	Alarm Panic Input Circuit Failure
B1678	Generic	Alarm Panic Input Circuit Open
B1679	Generic	Alarm Panic Input Circuit Short To Battery
B1680	Generic	Alarm Panic Input Circuit Short To Ground
B1681	Generic	PATS Transceiver Module Signal Is Not Received
B1682	Generic	PATS Is Disabled (Check Link Between PATS And Transponder)
B1683	Generic	Mirror Driver/Passenger Switch Circuit Failure
B1684	Generic	Mirror Driver/Passenger Switch Circuit Open
B1685	Generic	Lamp Dome Input Circuit Failure
B1686	Generic	Lamp Dome Input Circuit Open
B1687	Generic	Lamp Dome Input Circuit Short To Battery
B1688	Generic	Lamp Dome Input Circuit Short To Ground
B1689	Generic	Autolamp Delay Circuit Failure
B1690	Generic	Autolamp Delay Circuit Open
B1691	Generic	Autolamp Delay Circuit Short To Battery
B1692	Generic	Autolamp Delay Circuit Short To Ground
B1693	Generic	Autolamp On Circuit Failure
B1694	Generic	Autolamp On Circuit Open
B1695	Generic	Autolamp On Circuit Short To Battery
B1696	Generic	Autolamp On Circuit Short To Ground
B1697	Generic	Mirror Driver/Passenger Switch Circuit Short To Battery
B1697	GM	Mirror Switch Input Shorted to Ground
B1698	Generic	Mirror Driver/Passenger Switch Circuit Short To Ground
B1698	GM	Mirror Switch L Up Input Stuck High
B1699	Generic	Passenger's Seat Occupied Switch Circuit Short to Ground
B1700	Generic	Passenger's Seatbelt Tension Reducer Circuit Short to Ground
B1701	Generic	Seat Driver Recline Forward Switch Circuit Failure
B1702	Generic	Seat Driver Recline Forward Switch Circuit Open
B1702	GM	Mirror Switch Input Shorted to Ground
B1703	Generic	Seat Driver Recline Forward Switch Circuit Short To Battery
B1703	GM	Mirror Switch L Down Input Stuck High
B1704	Generic	Seat Driver Recline Forward Switch Circuit Short To Ground
B1705	Generic	Seat Driver Recline Rearward Switch Circuit Failure
B1706	Generic	Seat Driver Recline Rearward Switch Circuit Open
B1707	Generic	Seat Driver Recline Rearward Switch Circuit Short To Battery
B1707	GM	Mirror Switch Input Shorted to Ground
B1708	Generic	Seat Driver Recline Rearward Switch Circuit Short To Ground
B1708	GM	Mirror Switch R Up Input Stuck High
B1709	Generic	Seat Driver Front Up Switch Circuit Failure
B1710	Generic	Seat Driver Front Up Switch Circuit Open
B1711	Generic	Seat Driver Front Up Switch Circuit Short To Battery
B1712	Generic	Seat Driver Front Up Switch Circuit Short To Ground
B1712	GM	Mirror Switch Input Shorted to Ground
B1713	Generic	Seat Driver Front Down Switch Circuit Failure
B1713	GM	Mirror Switch R Down Input Stuck High
B1713	GM	Mirror Switch R Down Input Stuck High
B1714	Generic	Seat Driver Front Down Switch Circuit Open
B1715	Generic	Seat Driver Front Down Switch Circuit Short To Battery
B1716	Generic	Seat Driver Front Down Switch Circuit Short To Ground
B1717	Generic	Seat Driver Forward Switch Circuit Failure
B1717	GM	Mirror Power Fold Control Switch Shorted Low
B1718	Generic	Seat Driver Forward Switch Circuit Open
B1718	GM	Power Folding Mirror Switch Input Circuit High
B1719	Generic	Seat Driver Forward Switch Circuit Short To Battery
B1720	Generic	Seat Driver Forward Switch Circuit Short To Ground
B1721	Generic	Seat Driver Rearward Switch Circuit Failure
B1722	Generic	Seat Driver Rearward Switch Circuit Open
B1723	Generic	Seat Driver Rearward Switch Circuit Short To Battery
B1724	Generic	Seat Driver Rearward Switch Circuit Short To Ground
B1725	Generic	Seat Driver Rear Up Switch Circuit Failure
B1726	Generic	Seat Driver Rear Up Switch Circuit Open
B1727	Generic	Seat Driver Rear Up Switch Circuit Short To Battery
B1728	Generic	Seat Driver Rear Up Switch Circuit Short To Ground
B1729	Generic	Seat Driver Rear Down Switch Circuit Failure
B1730	Generic	Seat Driver Rear Down Switch Circuit Open
B1731	Generic	Seat Driver Rear Down Switch Circuit Short To Battery
B1732	Generic	Seat Driver Rear Down Switch Circuit Short To Ground
B1733	Generic	Mirror Driver Vertical Switch Circuit Failure
B1734	Generic	Mirror Driver Vertical Switch Circuit Open
B1735	Generic	Mirror Driver Vertical Switch Circuit Short To Battery
B1735	GM	Driver Seat Front Up Switch CKT Malf
B1736	Generic	Mirror Driver Vertical Switch Circuit Short To Ground
B1737	Generic	Mirror Driver Horizontal Switch Circuit Failure
B1738	Generic	Mirror Driver Horizontal Switch Circuit Open
B1739	Generic	Mirror Driver Horizontal Switch Circuit Short To Battery
B1740	Generic	Mirror Driver Horizontal Switch Circuit Short To Ground
B1740	GM	Driver Seat Front Down Switch CKT Malf
B1741	Generic	Mirror Passenger Vertical Switch Circuit Failure
B1742	Generic	Mirror Passenger Vertical Switch Circuit Open
B1743	Generic	Mirror Passenger Vertical Switch Circuit Short To Battery
B1744	Generic	Mirror Passenger Vertical Switch Circuit Short To Ground
B1745	Generic	Mirror Passenger Horizontal Switch Circuit Failure
B1745	GM	Driver Seat Rear Up Switch CKT Malf
B1746	Generic	Mirror Passenger Horizontal Switch Circuit Open
B1747	Generic	Mirror Passenger Horizontal Switch Circuit Short To Battery
B1748	Generic	Mirror Passenger Horizontal Switch Circuit Short To Ground
B1749	Generic	Park/Neutral Switch Circuit Failure
B1750	Generic	Park/Neutral Switch Circuit Open
B1750	GM	Driver Seat Rear Down Switch CKT Malf
B1751	Generic	Park/Neutral Switch Circuit Short To Battery
B1752	Generic	Park/Neutral Switch Circuit Short To Ground
B1753	Generic	Hazard Flash Output Circuit Failure
B1754	Generic	Hazard Flash Output Circuit Open
B1755	Generic	Hazard Flash Output Circuit Short Battery
B1755	GM	Driver Seat Asm Forward Switch CKT Malf
B1756	Generic	Hazard Flash Output Circuit Short To Ground
B1757	Generic	Seat Driver Rear Down Circuit Failure
B1758	Generic	Seat Driver Rear Down Circuit Open
B1759	Generic	Seat Driver Rear Down Circuit Short To Battery
B1760	Generic	Seat Driver Rear Down Circuit Short To Ground
B1760	GM	Driver Seat Asm Rearward Switch CKT Malf
B1760	GM	CD Changer Not Responding
B1761	Generic	Seat Driver Front Down Circuit Failure
B1762	Generic	Seat Driver Front Down Circuit Open
B1763	Generic	Seat Driver Front Down Circuit Short To Battery
B1764	Generic	Seat Driver Front Down Circuit Short To Ground
B1765	Generic	Seat Driver Forward Circuit Failure
B1766	Generic	Seat Driver Forward Circuit Open
B1767	Generic	Seat Driver Forward Circuit Short To Battery
B1768	Generic	Seat Driver Forward Circuit Short To Ground
B1769	Generic	Seat Driver Backward Circuit Failure
B1770	Generic	Seat Driver Backward Circuit Open
B1771	Generic	Seat Driver Backward Circuit Short To Battery
B1772	Generic	Seat Driver Backward Circuit Short To Ground
B1773	Generic	Mirror Driver Up Circuit Failure
B1774	Generic	Mirror Driver Up Circuit Open
B1775	Generic	Mirror Driver Up Circuit Short To Battery
B1776	Generic	Mirror Driver Up Circuit Short To Ground
B1777	Generic	Driver's Seatbelt Tension Reducer Circuit Short to Ground
B1778	Generic	Mirror Driver Down Circuit Failure
B1779	Generic	Mirror Driver Down Circuit Open
B1780	Generic	Mirror Driver Down Circuit Short To Battery
B1780	GM	Theft Lock Enabled
B1781	Generic	Mirror Driver Down Short To Ground
B1782	Generic	Mirror Passenger Up Circuit Failure
B1783	Generic	Mirror Passenger Up Circuit Open
B1784	Generic	Mirror Passenger Up Circuit Short To Battery
B1785	Generic	Mirror Passenger Up Circuit Short To Ground
B1786	Generic	Mirror Passenger Down Circuit Failure
B1787	Generic	Mirror Passenger Down Circuit Open
B1788	Generic	Mirror Passenger Down Circuit Short To Battery
B1789	Generic	Mirror Passenger Down Circuit Short To Ground
B1790	Generic	Autolamp Sensor Input Circuit Failure
B1791	Generic	Autolamp Sensor Input Circuit Open
B1792	Generic	Autolamp Sensor Input Circuit Short To Battery
B1793	Generic	Autolamp Sensor Input Circuit Short To Ground
B1794	Generic	Lamp Headlamp Low-Beam Circuit Failure
B1795	Generic	Lamp Headlamp Low-Beam Circuit Open
B1796	Generic	Lamp Headlamp Low-Beam Circuit Short To Battery
B1797	Generic	Lamp Headlamp Low-Beam Circuit Short To Ground
B1798	Generic	Lamp Turn Signal Front Output Circuit Failure
B1799	Generic	Lamp Turn Signal Front Output Circuit Open
B1800	Generic	Lamp Turn Signal Front Output Circuit Short To Battery
B1801	Generic	Lamp Turn Signal Front Output Circuit Short To Ground
B1802	Generic	Lamp Turn Signal Rear Output Circuit Failure
B1803	Generic	Lamp Turn Signal Rear Output Circuit Open
B1804	Generic	Lamp Turn Signal Rear Output Circuit Short To Battery
B1805	Generic	Lamp Turn Signal Rear Output Circuit Short To Ground
B1805	GM	Ignition Switch Problem
B1806	Generic	Lamp Tail Output Circuit Failure
B1807	Generic	Lamp Tail Output Circuit Open
B1808	Generic	Lamp Tail Output Circuit Short To Battery
B1809	Generic	Lamp Tail Output Circuit Short To Ground
B1810	Generic	Lamp Backup Switch Input Circuit Failure
B1811	Generic	Lamp Backup Switch Input Circuit Open
B1812	Generic	Lamp Backup Switch Input Circuit Short To Battery
B1813	Generic	Lamp Backup Switch Input Circuit Short To Ground
B1814	Generic	Wiper Rear Motor Down Relay Coil Circuit Failure
B1815	Generic	Wiper Rear Motor Down Relay Coil Circuit Open
B1815	GM	Driver Recline Forward Switch CKT Malf
B1816	Generic	Wiper Rear Motor Down Relay Coil Circuit Short To Battery
B1817	Generic	Wiper Rear Motor Down Relay Coil Circuit Short To Ground
B1818	Generic	Wiper Rear Motor Up Relay Coil Circuit Failure
B1819	Generic	Wiper Rear Motor Up Relay Coil Circuit Open
B1820	Generic	Wiper Rear Motor Up Relay Coil Circuit Short To Battery
B1820	GM	Driver Recline Rearward Switch CKT Malf
B1821	Generic	Wiper Rear Motor Up Relay Coil Circuit Short To Ground
B1822	Generic	Wiper Rear Park Sense Input Circuit Failure
B1823	Generic	Wiper Rear Park Sense Input Circuit Open
B1824	Generic	Wiper Rear Park Sense Input Circuit Short To Battery
B1825	Generic	Wiper Rear Park Sense Input Circuit Short To Ground
B1825	GM	Driver Recline Sensor CKT Malfunction
B1826	Generic	Wiper Rear High Limit Input Circuit Failure
B1827	Generic	Wiper Rear High Limit Input Circuit Open
B1828	Generic	Wiper Rear High Limit Input Circuit Short To Battery
B1829	Generic	Wiper Rear High Limit Input Circuit Short To Ground
B1830	Generic	Door Unlock Disarm Switch Circuit Failure
B1830	GM	Driver Lumbar Forward Switch CKT Malf
B1831	Generic	Door Unlock Disarm Switch Circuit Open
B1832	Generic	Door Unlock Disarm Switch Circuit Short To Battery
B1833	Generic	Door Unlock Disarm Switch Circuit Short To Ground
B1834	Generic	Door Unlock Disarm Output Circuit Failure
B1835	Generic	Door Unlock Disarm Output Circuit Open
B1835	GM	Driver Lumbar Rearward Switch CKT Malf
B1836	Generic	Door Unlock Disarm Output Circuit Short To Battery
B1837	Generic	Door Unlock Disarm Output Circuit Short To Ground
B1838	Generic	Battery Saver Power Relay Circuit Failure
B1839	Generic	Wiper Rear Motor Circuit Failure
B1840	Generic	Wiper Front Power Circuit Failure
B1840	GM	Driver Lumbar Up Switch CKT Malf
B1841	Generic	Wiper Front Power Circuit Open
B1842	Generic	Wiper Front Power Circuit Short To Battery
B1843	Generic	Wiper Front Power Circuit Short To Ground
B1844	Generic	Phone Handset Circuit Failure
B1845	Generic	Ignition Tamper Circuit Failure
B1845	GM	Driver Lumbar Down Switch CKT Malf
B1846	Generic	Ignition Tamper Circuit Open
B1847	Generic	Ignition Tamper Circuit Short To Battery
B1848	Generic	Ignition Tamper Circuit Short To Ground
B1849	Generic	Climate Control Temperature Differential Circuit Failure
B1850	Generic	Climate Control Temperature Differential Circuit Open
B1850	GM	Driver Lumbar Horiz Sensor CKT Malf
B1851	Generic	Climate Control Temperature Differential Circuit Short To Battery
B1852	Generic	Climate Control Temperature Differential Circuit Short To Ground
B1853	Generic	Climate Control Air Temperature Internal Sensor Motor Circuit Failure
B1854	Generic	Climate Control Air Temperature Internal Sensor Motor Circuit Open
B1855	Generic	Climate Control Air Temperature Internal Sensor Motor Circuit Short To Battery
B1856	Generic	Climate Control Air Temperature Internal Sensor Motor Circuit Short To Ground
B1857	Generic	Climate Control On/Off Switch Circuit Failure
B1858	Generic	Climate Control A/C Pressure Switch Circuit Failure
B1859	Generic	Climate Control A/C Pressure Switch Circuit Open
B1860	Generic	Climate Control A/C Pressure Switch Circuit Short To Battery
B1860	GM	Driver Lumbar Vert Sensor CKT Malf
B1861	Generic	Climate Control A/C Pressure Switch Circuit Short To Ground
B1862	Generic	Climate Control A/C Lock Sensor Failure
B1863	Generic	Ground ECU Circuit Open
B1864	Generic	Battery Power Supply ECU Circuit Failure
B1865	Generic	Battery Power Supply ECU Circuit Open
B1866	Generic	Battery Power Supply ECU Circuit Short To Battery
B1867	Generic	Battery Power Supply ECU Circuit Short To Ground
B1868	Generic	Lamp Air Bag Warning Indicator Circuit Failure
B1869	Generic	Lamp Air Bag Warning Indicator Circuit Open
B1870	Generic	Lamp Air Bag Warning Indicator Circuit Short To Battery
B1870	GM	Driver Belt Tower Up Switch CKT Malf
B1871	Generic	Passenger Air Bag Disable Module Fault
B1872	Generic	Turn Signal / Hazard Power Feed Circuit Short To Battery
B1873	Generic	Turn Signal / Hazard Power Feed Circuit Short To Ground
B1874	Generic	Cellular Phone Handset Not Present
B1875	Generic	Turn Signal / Hazard Switch Signal Circuit Failure
B1875	GM	Driver Belt Tower Down Sw CKT Malf
B1876	Generic	Seatbelt Driver Pretensioner Circuit Failure
B1877	Generic	Seatbelt Driver Pretensioner Circuit Open
B1878	Generic	Seatbelt Driver Pretensioner Circuit Short to Battery
B1879	Generic	Seatbelt Driver Pretensioner Circuit Short to Ground
B1880	Generic	Seatbelt Passenger Pretensioner Circuit Failure
B1881	Generic	Seatbelt Passenger Pretensioner Circuit Open
B1882	Generic	Seatbelt Passenger Pretensioner Circuit Short to Battery
B1883	Generic	Seatbelt Passenger Pretensioner Circuit Short to Ground
B1884	Generic	PAD Warning Lamp Inoperative
B1885	Generic	Seatbelt Driver Pretensioner Circuit Resistance Low on Squib
B1886	Generic	Seatbelt Passenger Pretensioner Circuit Resistance Low on Squib
B1887	Generic	Air Bag Driver Circuit Resistance Low or Shorted Together
B1888	Generic	Air Bag Passenger Circuit Resistance Low or Shorted Together
B1889	Generic	Passenger Airbag Disable Module Sensor Obstructed
B1890	Generic	PAD Warning Lamp Circuit Short to Battery
B1891	Generic	Air Bag Tone Warning Indicator Circuit Short to Battery
B1892	Generic	Air Bag Tone Warning Indicator Circuit Failure
B1893	Generic	GPS Antenna Open Circuit
B1894	Generic	Wiper Rear Motor Speed Sense Circuit Failure
B1895	Generic	Driver's / Passenger's Door Ajar Output Circuit Failure
B1896	Generic	Driver's / Passenger's Door Ajar Output Circuit Short to Battery
B1897	Generic	Horn Switch Circuit Failure
B1898	Generic	Chime Input #2 Circuit Short to Ground
B1899	Generic	Microphone Input Signal Circuit Open
B1900	Generic	Driver Side Airbag Fault
B1900	GM	Driver Belt Tower Vert Sen CKT Malf
B1901	Generic	Air Bag Crash Sensor #1 Feed/Return Circuit Short To Ground
B1902	Generic	Air Bag Crash Sensor #1 Ground Circuit Failure
B1903	Generic	Air Bag Crash Sensor #1 Ground Circuit Short To Battery
B1904	Generic	Air Bag Crash Sensor #2 Feed/Return Circuit Failure
B1905	Generic	Air Bag Crash Sensor #2 Feed/Return Circuit Short To Battery
B1906	Generic	Air Bag Crash Sensor #2 Feed/Return Circuit Short To Ground
B1907	Generic	Air Bag Crash Sensor #2 Ground Circuit Failure
B1908	Generic	Air Bag Crash Sensor #2 Ground Circuit Short To Battery
B1909	Generic	Air Bag Crash Sensor #2 Ground Circuit Short To Ground
B1910	Generic	Air Bag Diagnostic Monitor Ground Circuit Failure
B1910	GM	Generator L-Terminal Open Circuit
B1911	Generic	Air Bag Diagnostic Monitor Ground Circuit Short To Battery
B1911	GM	Generator L-Terminal Problem
B1912	Generic	Air Bag Diagnostic Monitor Ground Circuit Short To Ground
B1913	Generic	Air Bag Driver/Passenger Circuit Short To Ground
B1913	GM	Heated Seat Switch - Mode Input Shorted to Battery
B1914	Generic	Air Bag Crash Sensors #1 / #2 Circuit Short To Ground
B1915	Generic	Air Bag Driver Circuit Failure
B1916	Generic	Air Bag Driver Circuit Short To Battery
B1917	Generic	Air Bag Memory Clear Circuit Failure
B1918	Generic	Air Bag Memory Clear Circuit Open
B1918	GM	Heated Seat Switch - Temperature Input Shorted to Battery
B1919	Generic	Air Bag Memory Clear Circuit Short To Battery
B1920	Generic	Air Bag Passenger Circuit Failure
B1921	Generic	Air Bag Diagnostic Monitor Ground Circuit Open
B1922	Generic	Air Bag Safing Sensor Output Circuit Short To Battery
B1923	Generic	Air Bag Memory Clear Circuit Short To Ground
B1924	Generic	Air Bag Internal Diagnostic Monitor Fault or System Disarm Fault
B1925	Generic	Air Bag Passenger Circuit Short To Battery
B1926	Generic	Air Bag Passenger Pressure Switch Circuit Failure
B1927	Generic	Passenger Side Airbag Fault
B1928	Generic	Air Bag Safing Sensor Output Circuit Failure
B1929	Generic	Air Bag Safing Sensor Output Circuit Open
B1930	Generic	Air Bag Safing Sensor Output Circuit Short To Ground
B1931	Generic	Air Bag Crash Sensor #1 Feed/Return Circuit Failure
B1932	Generic	Air Bag Driver Circuit Open
B1933	Generic	Air Bag Passenger Circuit Open
B1934	Generic	Air Bag Driver Inflator Circuit Resistance Low on Squib
B1935	Generic	Air Bag Passenger Inflator Circuit Resistance Low on Squib
B1936	Generic	Air Bag Driver Circuit Short To Ground
B1937	Generic	Air Bag Passenger Pressure Switch Circuit Open
B1938	Generic	Air Bag Passenger Circuit Short To Ground
B1939	Generic	Air Bag Passenger Pressure Switch Circuit Short To Ground
B1941	Generic	Air Bag Crash Sensor #1 Feed/Return Circuit Open
B1942	Generic	Air Bag Crash Sensor #2 Feed/Return Circuit Open
B1943	Generic	Air Bag Crash Sensor #1 Ground Circuit Short To Ground
B1944	Generic	Air Bag Crash Sensor #1 Ground Circuit Open
B1945	Generic	Air Bag Crash Sensor #2 Ground Circuit Open
B1946	Generic	Climate Control A/C Post Evaporator Sensor Circuit Failure
B1947	Generic	Climate Control A/C Post Evaporator Sensor Circuit Short To Ground
B1948	Generic	Climate Control Water Temperature Sensor Circuit Failure
B1949	Generic	Climate Control Water Temperature Sensor Circuit Short To Ground
B1950	Generic	Seat Rear Up/Down Potentiometer Feedback Circuit Failure
B1951	Generic	Seat Rear Up/Down Potentiometer Feedback Circuit Open
B1952	Generic	Seat Rear Up/Down Potentiometer Feedback Circuit Short To Battery
B1953	Generic	Seat Rear Up/Down Potentiometer Feedback Circuit Short To Ground
B1954	Generic	Seat Front Up/Down Potentiometer Feedback Circuit Failure
B1955	Generic	Seat Front Up/Down Potentiometer Feedback Circuit Open
B1956	Generic	Seat Front Up/Down Potentiometer Feedback Circuit Short To Battery
B1957	Generic	Seat Front Up/Down Potentiometer Feedback Circuit Short To Ground
B1958	Generic	Seat Recline Forward/Backward Potentiometer Feedback Circuit Failure
B1959	Generic	Seat Recline Forward/Backward Potentiometer Feedback Circuit Open
B1960	Generic	Seat Recline Forward/Backward Potentiometer Feedback Circuit Short To Battery
B1961	Generic	Seat Recline Forward/Backward Potentiometer Feedback Circuit Short To Ground
B1962	Generic	Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Failure
B1963	Generic	Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Open
B1964	Generic	Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To Battery
B1965	Generic	Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To Ground
B1966	Generic	A/C Post Heater Sensor Circuit Failure
B1967	Generic	A/C Post Heater Sensor Circuit Short To Ground
B1968	Generic	A/C Water Pump Detection Circuit Failure
B1969	Generic	A/C Clutch Magnetic Control Circuit Failure
B1970	Generic	Passenger Seatback Forward Switch Circuit Short to Ground
B1970	GM	Exterior Lamp Power
B1971	Generic	Passenger Seatback Rearward Switch Circuit Short to Ground
B1971	GM	Inadvertent Power
B1972	Generic	Passenger Rear Seat Up Switch Circuit Short to Battery
B1972	GM	Low Power Driver Fault
B1973	Generic	Passenger Rear Seat Down Switch Circuit Short to Battery
B1973	GM	High Power Control Fault
B1974	Generic	Passenger Seat Recline Forward Switch Circuit Short to Battery
B1975	Generic	Passenger Seat Recline Back Switch Circuit Short to Battery
B1976	Generic	Passenger Seat Forward Switch Circuit Short to Battery
B1977	Generic	Passenger Front Seat Up Switch Circuit Short to Battery
B1978	Generic	Passenger Front Seat Down Switch Circuit Short to Battery
B1979	Generic	Passenger Seat Rearward Switch Circuit Short to Battery
B1980	Generic	Bulb - Outage Condition Detected
B1981	Generic	Memory Off Switch Circuit Short to Battery
B1981	GM	Battery Voltage Low
B1982	Generic	Driver's Door Unlock Relay Circuit Failure
B1982	GM	Device Power Circuit High
B1983	Generic	Driver's Door Unlock Relay Circuit Short to Battery
B1983	GM	Device Power Circuit Low
B1984	Generic	Seat Switch Lumbar Inflate Circuit Failure
B1985	Generic	Seat Switch Lumbar Deflate Circuit Failure
B1986	Generic	Driver's Seat Seatback Autoglide Rearward Switch Circuit Failure
B1987	Generic	Pedal Forward / Rearward Motor Stalled
B1988	Generic	Pedal Position Forward Switch Circuit Short to Battery
B1989	Generic	Pedal Position Rearward Switch Circuit Short to Battery
B1990	Generic	Pedal Forward / Rearward Potentiometer Feedback Circuit Failure
B1991	Generic	Pedal Forward / Rearward Potentiometer Feedback Circuit Short to Battery
B1992	Generic	Driver Side, Side mount Airbag Circuit Short to Vbatt
B1993	Generic	Driver Side, Side mount Airbag Circuit Short to Ground
B1994	Generic	Driver Side, Side mount Airbag Circuit Open
B1995	Generic	Driver Side, Side mount Airbag Low resistance on Squib
B1996	Generic	Passenger Side, Side mount Airbag Circuit Short to Vbatt
B1997	Generic	Passenger Side, Side mount Airbag Circuit Short to Ground
B1998	Generic	Passenger Side, Side mount Airbag Circuit Open
B1999	Generic	Passenger Side, Side mount Airbag Low resistance on Squib
B2100	Generic	Door Driver Key Cylinder Switch Failure
B2101	Generic	Head Rest Switch Circuit Failure
B2101	GM	Recline Aft Switch Failed
B2102	Generic	Antenna Circuit Short to Ground
B2102	GM	Recline Forward Switch Failed
B2103	Generic	Antenna Not Connected
B2103	GM	Rear Vertical Down Switch Failed
B2104	Generic	Door Passenger Key Cylinder Switch Failure
B2104	GM	Rear Vertical Up Switch Failed
B2105	Generic	Throttle Position Input Out of Range Low
B2105	GM	Horizontal Aft Switch Failed
B2106	Generic	Throttle Position Input Out of Range High
B2106	GM	Horizontal Forward Switch Failed
B2107	Generic	Front Wiper Motor Relay Circuit Short to Vbatt
B2107	GM	Front Vertical Down Switch Failed
B2108	Generic	Trunk Key Cylinder Switch Failure
B2108	GM	Front Vertical Up Switch Failed
B2109	Generic	Heated Wind Shield Relay Short to Vbatt (changed from Failure 2/6/97)
B2109	GM	Lumbar Aft Switch Failed
B2110	Generic	Front Wiper Motor Relay Circuit Open (changed from Failure 2/6/97)
B2110	GM	Lumbar Forward Switch Failed
B2111	Generic	All Door Lock Input Short to Ground
B2111	GM	Lumbar Down Switch Failed
B2112	Generic	Door Driver Set Switch Stuck Failure
B2112	GM	Lumbar Up Switch Failed
B2113	Generic	Heated Windshield Input Short to Ground
B2114	Generic	Front Washer Input Short to Ground
B2115	Generic	Rear Washer Input Short to Ground
B2115	GM	Recline Sensor Failed
B2116	Generic	Door Driver Reset Switch Stuck Failure
B2116	GM	Rear Vertical Sensor Failed
B2117	Generic	Driver Side, Side mount Airbag Low capacitance on Squib
B2117	GM	Horizontal Sensor Failed
B2118	Generic	Passenger Side, Side mount Airbag Low capacitance on Squib
B2118	GM	Front Vertical Sensor Failed
B2119	Generic	Compressor Failure
B2119	GM	Lumbar Forward/Aft Sensor Failed
B2120	Generic	Door Passenger Set Switch Stuck Failure
B2120	GM	Lumbar Up/Down Sensor Failed
B2122	Generic	Driver Side Satellite Communication Circuit Short to Ground
B2123	Generic	Passenger Side Satellite Communication Circuit Short to Ground
B2124	Generic	Door Passenger Reset Switch Stuck Failure
B2128	Generic	Central Lock Motor Failure
B2129	Generic	Central Lock Feedback Failure
B2130	Generic	Double Lock Timeout Failure
B2130	GM	Driver Memory 1 Select Switch Circuit Malfunction
B2131	Generic	Double Lock Feedback Failure
B2131	GM	Driver Memory 2 Select Switch Circuit Malfunction
B2132	Generic	Dimmer switch Circuit Short to Gnd
B2132	GM	Driver Memory Exit Exit/Off Switch Circuit Malfunction
B2133	Generic	Brake Motor Warning lamp Circuit Failure
B2133	GM	Driver Memory Set Switch Circuit Malfunction
B2134	Generic	Brake Motor Warning lamp Circuit Short to Vbatt
B2135	Generic	Park Brake Applied Warning Lamp Circuit Failure
B2136	Generic	Park Brake Applied Warning Lamp Circuit Short To Battery
B2139	Generic	Data Mismatch (receive data does not match what was expected)
B2140	GM	Mirror Up Control Switch Circuit Malfunction
B2141	Generic	NVM Configuration Failure
B2141	GM	Mirror Down Control Switch Circuit Malfunction
B2142	Generic	NVM TIC Failure
B2142	GM	Mirror Left Control Switch Circuit Malfunction
B2143	Generic	NVM Memory Failure
B2143	GM	Mirror Right Control Switch Circuit Malfunction
B2144	Generic	NVM Alarm Data Failure
B2144	GM	Left Front Mirror Vertical Position Sensor Circuit Low
B2145	Generic	NVM RF HR Failure
B2145	GM	Left Front Mirror Vertical Position Sensor Circuit High
B2146	Generic	Seat Recline Motor Position Out of Range
B2146	GM	Left Front Mirror Horizontal Position Sensor Circuit Low
B2147	GM	Left Front Mirror Horizontal Position Sensor Circuit High
B2148	Generic	PWM Input Circuit Failure
B2148	GM	Right Front Mirror Vertical Position Sensor Circuit Low
B2149	Generic	Seat Front Vertical Motor Position Out of Range
B2149	GM	Right Front Mirror Vertical Position Sensor Circuit High
B2150	Generic	Power Supply #1 Circuit Short to Ground
B2150	GM	Right Front Mirror Horizontal Position Sensor Circuit Low
B2151	Generic	Power Supply #2 Circuit Short to Ground
B2151	GM	Right Front Mirror Horizontal Position Sensor Circuit High
B2152	Generic	Seat Rear Vertical Motor Position Out of Range
B2153	Generic	Rear Echo Sensor Circuit Failure
B2154	Generic	Front Echo Sensor Circuit Failure
B2155	Generic	Seat Horizontal Motor Position Out of Range
B2156	Generic	Rear Doppler Sensor Circuit Failure
B2157	Generic	Front Doppler Sensor Circuit Failure
B2158	Generic	Seat Recline Motor Memory Position Out of Range
B2159	Generic	Memory #1 output Short to Ground
B2160	Generic	Memory #1 output Short to VBatt
B2161	Generic	Seat Front Vertical Motor Memory Position Out of Range
B2162	Generic	Data Mismatch #2 (receive data does not match what was expected)
B2163	Generic	Clutch Position Fault
B2164	Generic	Seat Rear Vertical Motor Memory Position Out of Range
B2165	Generic	Gear shift position Fault
B2166	Generic	Gear select position Fault
B2167	Generic	Seat Horizontal Motor Memory Position Out of Range
B2168	Generic	Unable to confirm Unlock Condition
B2169	Generic	Unable to confirm lock Condition
B2170	Generic	Steering Column Lock Switch Circuit Failure
B2172	Corvette	Power Seat Switch Circuit
B2172	Generic	Inertia Switch input Circuit Open
B2174	Generic	Window Driver Rear Remote Up Switch Short to Battery
B2175	Generic	A/C Request Signal Circuit Short to Ground
B2175	GM	Tilt/Telescope Module Manual Switch Fail
B2176	Generic	Overdrive switch circuit short to Vbatt
B2177	Corvette	Power Seat Switch Circuit
B2177	Generic	Interior Scanning Sensor Circuit Failure
B2178	Generic	Window Driver Rear Remote Down Switch Short to Battery
B2179	Generic	Front Wiper Select Switch "A" Short to Ground
B2180	Generic	Front Wiper Select Switch "B" Short to Ground
B2181	Generic	Front Wiper Select Switch "C" Short to Ground
B2182	Corvette	Power Seat Switch Circuit
B2182	Generic	Window Passenger Front Remote Up Switch Short to Battery
B2183	Generic	Front Wiper Select Switch "H" Short to Ground
B2184	Generic	Front Wiper Select Switch "W" Short to Ground
B2185	Generic	Rear Wiper Select Switch "D" Short to Ground
B2186	Generic	Window Passenger Front Remote Down Switch Short to Battery
B2187	Corvette	Power Seat Switch Circuit
B2187	Generic	Rear Wiper Select Switch "B" Short to Ground
B2188	Generic	Rear Wiper Select Switch "E" Short to Ground
B2190	Generic	Window Passenger Rear Remote Up Switch Short to Battery
B2192	Corvette	Power Seat Switch Circuit
B2194	Generic	Window Passenger Rear Remote Down Switch Short to Battery
B2195	Generic	Driver Window Up / Down Power Circuit Short to Ground
B2196	Generic	Passenger Window Up / Down Power Circuit Short to Ground
B2197	Corvette	Power Seat Switch Circuit
B2197	Generic	TV Module Error
B2198	Generic	TrafficMaster Module Error
B2199	Generic	VICS Module Error
B2200	Generic	No Communication to TV Module (No Fitting of TV)
B2200	GM	LF Window Switch Stuck in Up Position
B2201	Generic	No Communication With Traffic MasterModule
B2201	GM	LF Window Switch Stuck in Down Position
B2202	Corvette	Window Switch Circuit
B2202	Generic	No Communication to VICS Module (No Fitting of VICS)
B2202	GM	RF Window Switch Stuck in Up Position
B2203	Corvette	Window Switch Circuit
B2203	Generic	CD-ROM Error
B2203	GM	RF Window Switch Stuck in Down Position
B2204	Corvette	Window Switch Circuit
B2204	Generic	GPS Antenna Connection Open or Short
B2204	GM	LR Window Switch Stuck in Up Position
B2205	Corvette	Window Switch Circuit
B2205	Generic	GPS Receiver Error
B2205	GM	LR Window Switch Stuck in Down Position
B2206	Corvette	Window Switch Circuit
B2206	Generic	Gyroscope Error
B2206	GM	RR Window Switch Stuck in Up Position
B2207	Corvette	Window Switch Circuit
B2207	Generic	ECU ROM Checksum Error
B2207	GM	RR Window Switch Stuck in Down Position
B2208	Corvette	Window Switch Circuit
B2208	Generic	Communication Link to Display and Switch Module Error
B2209	Generic	Interior Lamp Override Switch Open Circuit
B2210	Generic	Interior Lamp Override Switch Short to Ground
B2211	Generic	Low Coolant Lamp Output Circuit Short to Battery
B2212	GM	RF Switch on LF Door Stuck Up Position
B2213	GM	RF Switch on LF Door Stuck Down Position
B2214	Generic	Window Passenger Front Up Switch Short to Battery
B2214	GM	LR Switch on LF Door Stuck Up Position
B2215	Generic	Window Passenger Front Down Switch Short to Battery
B2215	GM	LR Switch on LF Door Stuck Down Position
B2216	GM	RR Switch on LF Door Stuck Up Position
B2217	GM	RR Switch on LF Door Stuck Down Position
B2219	Generic	Window Driver Front Current Feedback Exceeded
B2220	Generic	Window Driver Rear Current Feedback Exceeded
B2220	GM	LF Door Lock/Unlock Switch Stuck in Lock
B2221	Generic	Window Passenger Front Current Feedback Exceeded
B2221	GM	LF Door Lock/Unlock Switch Stuck UnLock
B2222	Corvette	Mirror Select Switch Circuit
B2222	Generic	Window Passenger Rear Current Feedback Exceeded
B2222	GM	RF Door Lock/Unlock Switch Stuck in Lock
B2223	Corvette	Mirror Select Switch Circuit
B2223	Generic	Mirror Driver Drive Circuit Failure
B2223	GM	RF Door Lock/Unlock Switch Stuck UnLock
B2224	Corvette	Mirror Select Switch Circuit
B2224	Generic	Mirror Passenger Drive Circuit Failure
B2224	GM	LR Door Lock/Unlock Switch Stuck in Lock
B2225	Generic	Front Crash Sensor Mount Fault
B2226	Corvette	Mirror Switch Circuit
B2226	Generic	Front Crash Sensor Internal Fault
B2226	GM	RR Door Lock/Unlock Switch Stuck in Lock
B2227	Corvette	Mirror Switch Circuit
B2227	Generic	Front Crash Sensor Driver Communications Fault
B2228	Corvette	Mirror Switch Circuit
B2228	Generic	Air Bag Driver Circuit Short to Ground - Loop #2
B2229	Corvette	Mirror Switch Circuit
B2229	Generic	Air Bag Passenger Circuit Short to Ground - Loop #2
B2230	Corvette	Mirror Switch Circuit
B2230	Generic	Air Bag Driver Circuit Short to Battery - Loop #2
B2231	Corvette	Mirror Switch Circuit
B2231	Generic	Air Bag Passenger Circuit Short to Battery - Loop #2
B2232	Corvette	Mirror Switch Circuit
B2232	Generic	Air Bag Driver Circuit Open - Loop #2
B2233	Corvette	Mirror Switch Circuit
B2233	Generic	Air Bag passenger Circuit Open - Loop #2
B2234	Corvette	Mirror Switch Circuit
B2234	Generic	Air Bag Driver Inflator Circuit Resistance Low on Squib - Loop #2
B2235	Generic	Air Bag Passenger Inflator Circuit
B2236	Corvette	Door Lock Switch Circuit
B2236	Generic	Weak or Defected Electric Vehicle Battery Module Fault
B2237	Corvette	Door Lock Switch Circuit
B2237	Generic	Vehicle Signal indicating Park While VSS Present
B2238	Corvette	Door Lock Switch Circuit
B2238	Generic	Power Cable For Power Sliding Door Broken
B2239	Corvette	Door Lock Switch Circuit
B2239	Generic	Rear Cargo Door Set Switch Stuck (Short to Ground)
B2240	Generic	Rear Cargo Door Reset Switch Stuck (Short to Ground)
B2240	GM	Memory 1 Switch Failed
B2241	Generic	Rear Cargo Door Lock Circuit Short to Ground
B2241	GM	Memory 2 Switch Failed
B2242	Corvette	Memory Switch Circuit
B2242	Generic	Rear Cargo Door Unlock Circuit Open
B2242	GM	Memory Exit Switch Failed
B2243	Corvette	Memory Switch Circuit
B2243	Generic	Driver Rear Door Ajar Circuit Open
B2243	GM	Memory Set Switch Failed
B2244	Corvette	Memory Switch Circuit
B2244	Generic	Driver Sliding Door Ajar Circuit Short to GND
B2245	Generic	Passenger Rear Door Ajar Circuit Open
B2246	Generic	Passenger Sliding Door Ajar Circuit Short to GND
B2247	Generic	EV Battery Pack Temperature Fault
B2248	Generic	Heated Windshield Relay Coil Circuit Failure
B2249	Generic	Head Lamp Relay Coil Short to Battery
B2250	Generic	All Doors Unlock Relay Circuit Failure
B2251	Generic	Parklamp Output Relay Driver Circuit Failure
B2252	Corvette	Door Key Cylinder Circuit
B2252	Generic	Parklamp Output Relay Dirver Short to Battery
B2253	Corvette	Door Key Cylinder Circuit
B2262	Corvette	Mirror Position Sensor Signal Circuit
B2263	Corvette	Mirror Position Sensor Signal Circuit
B2264	Corvette	Mirror Position Sensor Signal Circuit
B2265	Corvette	Mirror Position Sensor Signal Circuit
B2272	Corvette	Mirror Motor Control Circuit
B2273	Corvette	Mirror Motor Control Circuit
B2274	Corvette	Window Motor Control Circuit
B2275	Corvette	Window Motor Control Circuit
B2276	Corvette	Door Lock Control Circuit
B2277	Corvette	Door Lock Control Circuit
B2282	Corvette	Battery #1 Circuit
B2283	Corvette	Battery #1 Circuit
B2284	Corvette	Battery #2 Circuit
B2285	Corvette	Battery #2 Circuit
B2286	Corvette	Mirror Position Sensor Circuit
B2287	Corvette	Mirror Position Sensor Circuit
B2300	Generic	Seat Driver Memory Position Error
B2301	Generic	Seat Passenger Memory Position Error
B2302	Generic	Seat Headrest Feedback Potentiometer Circuit Failure
B2303	Generic	Seat Headrest Feedback Potentiometer Circuit Open
B2304	Generic	Seat Headrest Feedback Potentiometer Circuit Short to Battery
B2305	Generic	Seat Headrest Feedback Potentiometer Circuit Short to Ground
B2306	Generic	Seat Headrest Motor Stalled
B2310	Generic	Mirror Driver Memory Position Error
B2310	GM	Hand Set Failure
B2311	Generic	Mirror Passenger Memory Position Error
B2311	GM	TRU Failure
B2312	Generic	Mirror Passenger Horizontal Feedback Potentiometer Circuit Failure
B2312	GM	Software Failure
B2313	Generic	Mirror Passenger Horizontal Feedback Potentiometer Circuit Open
B2314	Generic	Mirror Passenger Horizontal Feedback Potentiometer Circuit Short to Battery
B2315	Generic	Mirror Passenger Horizontal Feedback Potentiometer Circuit Short to Ground
B2316	Generic	Mirror Passenger Vertical Feedback Potentiometer Circuit Failure
B2317	Generic	Mirror Passenger Vertical Feedback Potentiometer Circuit Open
B2318	Generic	Mirror Passenger Vertical Feedback Potentiometer Circuit Short to Battery
B2319	Generic	Mirror Passenger Vertical Feedback Potentiometer Circuit Short to Ground
B2320	Generic	Mirror Driver Horizontal Feedback Potentiometer Circuit Failure
B2321	Generic	Mirror Driver Horizontal Feedback Potentiometer Circuit Open
B2322	Generic	Mirror Driver Horizontal Feedback Potentiometer Circuit Short to Battery
B2323	Generic	Mirror Driver Horizontal Feedback Potentiometer Circuit Short to Ground
B2324	Generic	Mirror Driver Vertical Feedback Potentiometer Circuit Failure
B2325	Generic	Mirror Driver Vertical Feedback Potentiometer Circuit Open
B2326	Generic	Mirror Driver Vertical Feedback Potentiometer Circuit Short to Battery
B2327	Generic	Mirror Driver Vertical Feedback Potentiometer Circuit Short to Ground
B2328	Generic	Column Reach Feedback Potentiometer Circuit Failure
B2329	Generic	Column Reach Feedback Potentiometer Circuit Open
B2330	Generic	Column Reach Feedback Potentiometer Circuit Short to Battery
B2331	Generic	Column Reach Feedback Potentiometer Circuit Short to Ground
B2332	Generic	Column Tilt Feedback Potentiometer Circuit Failure
B2333	Generic	Column Tilt Feedback Potentiometer Circuit Open
B2334	Generic	Column Tilt Feedback Potentiometer Circuit Short to Battery
B2335	Generic	Column Tilt Feedback Potentiometer Circuit Short to Ground
B2336	Generic	Mirror Switch Assembly Circuit Failure
B2337	Generic	Mirror Switch Assembly Circuit Open
B2338	Generic	Mirror Switch Assembly Circuit Short to Battery
B2339	Generic	Mirror Switch Assembly Circuit Short to Ground
B2340	Generic	Column Reach Motor Stalled
B2341	Generic	Column Tilt Motor Stalled
B2342	Generic	Seat Switch Reference Voltage Positive Common Open Circuit
B2343	Generic	Seat Switch Reference Voltage Positive Common Supply Low Voltage
B2344	Generic	Seat Switch Reference Voltage Positive Common Supply Voltage Fault
B2345	Generic	Seat Switch Reference Voltage Negative Common Open Circuit
B2346	Generic	Mirror Switch Reference Voltage Positive Common Open Circuit
B2347	Generic	Mirror Switch Reference Voltage Positive Common Supply Low Voltage
B2348	Generic	Mirror Switch Reference Voltage Positive Common Supply Voltage Fault
B2349	Generic	Mirror Switch Reference Voltage Negative Common Open Circuit
B2350	Generic	Steering Column Switch Circuit Short to Battery
B2351	Generic	Steering Column Switch Circuit Failure
B2352	Generic	Driver Memory Power Switch Indicator Circuit Short to Battery
B2353	Generic	Driver Mirror Power Driver Circuit Short Ground
B2354	Generic	Driver Mirror Horizontal / Vertical Feedback Potentiometer Circuit Open
B2355	Generic	Passenger Mirror Horizontal / Vertical Feedback Potentiometer Circuit Open
B2355	GM	Driver Front Vertical Sensor Malf
B2357	Generic	Driver Window Down Current Sense Low Circuit Failure
B2362	Generic	Remote Open/Close signal Circuit Short to Ground
B2363	Generic	Optical Sensor System Failure
B2364	Generic	Fuel Filler Door Circuit Open
B2365	Generic	B-pillar Power Sliding Door Open/Close Switch Input Ckt Short to Gnd
B2365	GM	Driver Rear Vertical Sensor Malf
B2366	Generic	IP Power Sliding Door Open/Close switch Ckt Short to Gnd
B2367	Generic	Power Sliding Door Override Switch Input Ckt Short to Gnd
B2368	Generic	Steering Column Switch Circuit Out of Range
B2369	Generic	Chime OUTPUT Request Ckt Short to Ground
B2373	Generic	LED #1 Circuit Short to Battery
B2374	Generic	Power Sliding Detent (Latch) Circuit Failure
B2375	GM	Driver Seat Asm Horiz Sensor CKT Malf
B2380	Generic	Heater Coolant Temp sensor circuit Short to GND
B2381	Generic	Heater Coolant Temp sensor circuit Open
B2384	Generic	Audio Reverse Aid Mute Input Ckt Failure
B2385	Generic	Audio Navigation Mute Input Ckt Failure
B2401	Generic	Audio Tape Deck Mechanism Fault
B2402	Generic	Audio CD/DJ Thermal Shutdown Fault
B2403	Corvette	Front Fog Lamp Switch Circuit
B2403	Generic	Audio CD/DJ Internal Fault
B2404	Generic	Audio Steering Wheel Switch Circuit Fault
B2405	Generic	Audio Single-Disc CD Player Thermal Shutdown Fault
B2406	Generic	Audio Single-Disc CD Player Internal Fault
B2408	Corvette	Rear Fog Lamp Switch Circuit
B2416	Generic	Climate Control Recirculation Actuator Out of Limits
B2419	GM	Twilight Photocell Circuit Problem
B2420	GM	Twilight Delay Pot Failure
B2422	GM	Interior Lamp Rheostat Failure
B2425	Generic	Remote Keyless Entry Out of Synchronization
B2426	Generic	Passenger Solar Radiation Sensor Circuit Open
B2427	Generic	Passenger Solar Radiation Sensor Circuit Short to Ground
B2428	Generic	A/C Post Heater Sensor #2 Circuit Failure
B2429	Generic	A/C Post Heater Sensor #2 Circuit Short to Ground
B2431	Generic	Transponder Programming Failed
B2432	Generic	Drivers Seat Belt Buckle Switch Circuit Open
B2433	Generic	Drivers Seat Belt Buckle Switch Circuit Short to Battery
B2434	Generic	Drivers Seat Belt Buckle Switch Circuit Short to Ground
B2435	Generic	Drivers Seat Belt Buckle Switch Resistance out of Range
B2436	Generic	Passengers Seat Belt Buckle Switch Circuit Open
B2437	Generic	Passengers Seat Belt Buckle Switch Circuit Short to Battery
B2438	Generic	Passengers Seat Belt Buckle Switch Circuit Short to Ground
B2439	Generic	Passengers Seat Belt Buckle Switch Resistance out of Range
B2440	Generic	Passenger Side, Side crash sensor mount fault
B2441	Generic	Driver Side, Side crash sensor mount fault
B2442	Generic	Intrusion Sensor Fault
B2443	Generic	Powertrain Performance Mode Switch Circuit failure
B2444	Generic	Driver Side Crash Sensor Internal Fault
B2445	Generic	Passenger Side Crash Sensor Internal Fault
B2446	Generic	RESCU/VEMS Input Circuit Open
B2447	Generic	RESCU/VEMS Input Circuit Short to Battery
B2448	Generic	RESCU/VEMS Input Circuit Short to Ground
B2449	Generic	Aux Heater Glow Plug Circuit Short to Ground
B2450	Generic	Aux Heater Glow Plug Circuit Open
B2451	Generic	Aux Heater Fuel Pump Circuit Short to Ground
B2452	Generic	Aux Heater Fuel Pump Circuit Open
B2453	Generic	Aux Heater Blower Fan Circuit Short to Ground
B2454	Generic	Aux Heater Blower Fan Circuit Open
B2455	Generic	Aux Heater Blower Faulted
B2456	Generic	Aux Heater Coolant Sensor Circuit Short to Ground
B2457	Generic	Aux Heater Coolant Sensor Circuit Open
B2458	Generic	Aux Heater Overheat Sensor Circuit Short to Ground
B2459	Generic	Aux Heater Overheat Sensor Circuit Open
B2460	Generic	Aux Heater Flame Sensor Circuit Short to Ground
B2460	GM	Navigation Antenna Selector Circuit High Current
B2461	Generic	Aux Heater Flame Sensor Circuit Open
B2461	GM	Navigation ECU Synchronous Signal Error
B2462	Generic	Aux Heater Flame Out Fault
B2462	GM	GPS Signal Error
B2463	Generic	Aux Heater Overheat Fault
B2463	GM	Navigation CD Player - No Disk
B2464	Generic	Aux Heater Start Time Exceeded
B2464	GM	Navigation CD Player - Decoding Error
B2465	Generic	Aux Heater Start Counter Overrun/System Locked (same as below ?)
B2465	GM	Navigation CD Player - Data Error
B2466	Generic	Aux Heater Overheat Counter Overrun/System Locked
B2466	GM	Navigation VICS Memory Error
B2467	Generic	Aux Heater Cool Down Time Exceeded (may be con to a453-5 )
B2468	Generic	Aux Heater Coolant Pump Circuit Short to Ground
B2468	GM	Navigation Display Head (NDH) Malfunction
B2469	Generic	Aux Heater Coolant Pump Circuit Open
B2470	Generic	Interior Fan Control Circuit Short to Ground
B2470	GM	Daytime Running Lamps Fault
B2471	Generic	Interior Fan Control Circuit Open
B2471	GM	Interior Lamp Fault
B2472	Generic	Fog Lamp Switch Failure
B2472	GM	Low Beam Fault
B2473	Generic	Passenger Door Disarm Switch ckt Short to Ground
B2473	GM	High Beam Fault
B2474	Generic	Passenger Door Lock Switch Circuit Shorted to Ground
B2474	GM	Navigation Display Head (NDH) Back Lighting Malfunction
B2475	Generic	Passenger Door Unlock Switch Circuit Shorted to Ground
B2475	GM	Navigation Display Head (NDH) Auxiliary Input Malfunction
B2476	Generic	RADIO PRESENT SWITCH Ckt Failure
B2476	GM	Cellular Phone Select Service Switch Malfunction
B2476	GM	Parklamp Fault
B2477	Generic	Module Configuration Failure
B2477	GM	Reverse Lamp Relay Shorted to Ground
B2478	Generic	ANTI THEFT INPUT SIGNAL SHORT TO GROUND
B2478	GM	Reverse Lamp Shorted to Battery
B2479	Generic	BRAKE PARK SWITCH CIRCUIT SHORT TO GROUND
B2480	Generic	LF CORNER LAMP OUTPUT Ckt Short to Battery
B2481	Generic	Convertible Top Up/Down switch Fault
B2482	Corvette	Backup Lamp Relay Circuit
B2482	Generic	RF CORNER LAMP OUTPUT Ckt Short to Battery
B2483	Corvette	Backup Lamp Relay Circuit
B2483	Generic	Enable Signal Open Circuit
B2484	Generic	Disable Signal Short to Ground
B2485	Generic	LF SIDE REPEATER LAMP OUTPUT Ckt Short to Battery
B2487	Generic	RF SIDE REPEATER LAMP OUTPUT Ckt Short to Battery
B2489	Generic	UNDERHOOD LAMP OUTPUT CIRCUIT Failure
B2490	Generic	UNDERHOOD LAMP OUTPUT CIRCUIT Short to Battery
B2491	Generic	RF PARK LAMP OUTPUT CIRCUIT Short to Battery
B2492	Generic	Already Programmed (Test Mode DTC Only !!!)
B2493	Generic	LF PARK LAMP OUTPUT CIRCUIT Short to Battery
B2494	Generic	ANTI THEFT HORN OUTPUT CIRCUIT Short to Batt
B2495	Generic	ANTI THEFT HORN OUTPUT CIRCUIT Failure
B2496	Generic	ANTI THEFT HORN OUTPUT CIRCUIT Short to Gnd
B2499	Generic	COURTESY LAMP OUTPUT Failure
B2500	Generic	COURTESY LAMP OUTPUT Ckt Short to Battery
B2501	Generic	LF LAMP LOW BEAM CIRCUIT Failure
B2502	Generic	LF LAMP LOW BEAM CIRCUIT Short to Battery
B2502	GM	Auto Trans Shift Lock Control Shorted to Ground
B2503	Generic	RF LAMP LOW BEAM CIRCUIT Failure
B2503	GM	Park Gear (Auto Trans Shift Lock Control) Relay Shorted to Batt
B2504	Generic	RF LAMP LOW BEAM CIRCUIT Short to Battery
B2505	Generic	LF LAMP HIGH BEAM CIRCUIT Failure
B2506	Generic	LF LAMP HIGH BEAM CIRCUIT Short to Battery
B2507	Generic	RF LAMP HIGH BEAM CIRCUIT Failure
B2508	Generic	RF LAMP HIGH BEAM CIRCUIT Short to Battery
B2509	Generic	Rear Fog Lamp Switch Circuit Failure
B2510	Generic	Main Blower Motor Relay Circuit Short to Battery
B2510	GM	Steering Wheel Controls HVAC Key Stuck
B2511	Generic	Horn Output Relay Circuit Short to Battery
B2511	GM	Steering Wheel Controls Conv Key Stuck
B2512	Generic	Front Fog Lamp Relay Ckt Short to Battery
B2512	GM	Strng Wheel Controls Illegal A/D Values
B2513	Generic	Blower (Fan) Circuit Failure
B2514	Generic	Blower (Fan) Circuit Short to Vbatt
B2515	Generic	Heater Blower Relay Circuit Failure
B2515	GM	Strg Whl Cont Illegal Resistance Value
B2516	Generic	Blower Control Circuit Failure
B2517	Generic	Emergency Power Off System Faulted
B2518	Generic	Compressor Overtemp Fault
B2519	Generic	High Mount Stop Lamp Circuit Failure
B2520	Generic	High Mount Stop Lamp Circuit Short to Battery
B2523	Generic	License Lamp Circuit Failure
B2524	Generic	License Lamp Circuit Short to Battery
B2525	Generic	Left Rear Backup Lamp Circuit Failure
B2526	Generic	Left Rear Backup Lamp Circuit Short to Battery
B2527	Corvette	Horn Relay Circuit
B2527	Generic	Left Rear Stop lamp Circuit Failure
B2528	Corvette	Horn Relay Circuit
B2528	Generic	Left Rear Stop lamp Circuit Short to Battery
B2529	Generic	Left Rear Turn Lamp Circuit Failure
B2530	Generic	Left Rear Turn Lamp Circuit Short to Battery
B2531	Generic	Right Rear Backup Lamp Circuit Failure
B2532	Generic	Right Rear Backup Lamp Circuit Short to Battery
B2533	Generic	Right Rear Stop lamp Circuit Failure
B2534	Generic	Right Rear Stop lamp Circuit Short to Battery
B2535	Generic	Right Rear Turn Lamp Circuit Failure
B2536	Generic	Right Rear Turn Lamp Circuit Short to Battery
B2539	Generic	Aux A/C Mode Position Reference Circuit Short to Ground
B2540	Generic	Aux A/C Mode Position Reference Circuit Short to Battery
B2543	Generic	Aux A/C Control Switch Reference Circuit Short to Ground
B2544	Generic	Aux A/C Control Switch Reference Circuit Short to Battery
B2545	Generic	System Power Relay Circuit Short to Battery
B2546	Generic	System Power Relay Circuit Failure
B2550	Generic	LAMP DOME OUTPUT Circuit Short to Ground
B2550	GM	Storage Mode Entered
B2553	Generic	Disable Signal Output Circuit Short to Battery
B2554	Generic	LAMP DOME OUTPUT Circuit Failure
B2555	Generic	LAMP DOME OUTPUT Circuit Short to Battery
B2556	Generic	Enable Signal Circuit Short to Battery
B2556	GM	Interior Lamp Rheostat Circuit Range
B2557	Generic	Left Power Sliding Door Open/Close Output Circuit Short to Battery
B2558	Generic	Right Power Sliding Door Open/Close Output Circuit Short to Battery
B2559	Generic	Aux A/C Blower Motor Relay Circuit Short to Battery
B2560	Generic	Aux A/C Blower Motor Relay Circuit Short to Ground
B2560	GM	RKE Message Validation Error
B2561	Generic	Aux A/C Blower Speed 1 Circuit Failure
B2562	Generic	Aux A/C Blower Speed 1 Circuit Short to Ground
B2563	Generic	Aux A/C Blower Speed 2 Circuit Failure
B2564	Generic	Aux A/C Blower Speed 2 Circuit Short to Ground
B2565	Generic	Right Tail Lamp Circuit Failure
B2566	Generic	Right Tail Lamp Circuit Short to Ground
B2567	Corvette	Folding Top Release Switch Circuit
B2567	Generic	Reverse Mirror Output Circuit Failure
B2568	Generic	Reverse Mirror Output Circuit Short to Ground
B2569	Generic	Liftgate Disarm Switch Circuit Short to Ground
B2570	Generic	Right Lamp Outage Signal Circuit Short to Ground
B2571	Generic	Left Lamp Outage Signal Circuit Short to Ground
B2573	Corvette	Hatch Release Switch Circuit
B2578	Corvette	Right Front Turn Signal Monitor Circuit
B2580	Generic	Aux Blower Sense Switch Circuit Failure
B2581	Generic	Passenger Seat Occupant Detection Circuit Short To Ground
B2582	Generic	Passenger Seat Occupant Detection Circuit Open
B2583	Corvette	Left Front Turn Signal Monitor Circuit
B2583	Generic	Child Seat Detection Circuit Short to Ground
B2584	Generic	Child Seat Detection Circuit Open
B2585	Generic	Anti Theft Input Signal Circuit Short To Battery
B2586	Generic	Headlamp Mode Select Circuit Failure
B2587	Corvette	Column Lock/Unlock Drive A
B2587	Generic	Passenger Seat Occupant Detection Circuit Short To Battery
B2588	Corvette	Column Lock/Unlock Drive A
B2588	Generic	Child Seat Detection Circuit Short To Battery
B2589	Generic	Unexpected Door Reversal During Close
B2590	Generic	Vehicle Park/Speed Signal Circuit Failure
B2591	Generic	Detent Signal Missing During Unlatch
B2592	Corvette	Column Lock/Unlock Drive B
B2592	Generic	PSD Not Fully Closed (Module Commanded Successfully)
B2593	Corvette	Column Lock/Unlock Drive B
B2593	Generic	Power Sliding Door Opened During Module Close Command
B2594	Generic	No Movement Detected After an Unlatch During Power Open
B2595	Generic	Anti Theft Input Signal Circuit Failure
B2596	Generic	Headlamp Aim Output Relay Circuit Short To Battery
B2597	Corvette	Traction Control System Switch Circuit
B2597	Generic	Headlamp Aim Output Relay Circuit Failure
B2598	Generic	Headlamp Relay Circuit Failure
B2599	Generic	Tailgate Release Open Circuit
B2600	Corvette	Seat Motor to Battery Voltage
B2600	Generic	Double Locking Door Motor Frozen
B2601	Generic	No Latch Signal Sensed on Closing and Door Reversed
B2602	Generic	Missing Latch Signal During Power Sliding Door Unlatch
B2603	Generic	PSD Not Fully Closed During Self-Test
B2604	Generic	Power Sliding Door On/Off Switch Open Circuit
B2605	Corvette	Seat Position Sensor Circuit
B2605	Generic	Disable Signal Open Circuit
B2606	Corvette	Seat Position Sensor Circuit
B2606	Generic	A/C Temperature Sensor Out of Range
B2607	Corvette	Seat Position Sensor Circuit
B2641	GM	Delayed Exterior Lighting Ctrl CKT Range
B2646	GM	Ambient Light Sensor Circuit Range
B2647	Corvette	Ambient Light Sensor Circuit Low
B2648	Corvette	Ambient Light Sensor Circuit High
B2710	GM	PASSKey Open/Shorted Pellet
B2711	GM	PASSKey Open/Shorted Pellet After Good Key
B2719	GM	CTD-Trunk Tamper Switch Fault
B2721	Corvette	PASS-Key Detection Circuit
B2722	Corvette	PASS-Key Detection Circuit
B2723	Corvette	PASS-Key Detection Circuit
B2725	GM	ATC Mode Switch Circuit Malfunction
B2734	GM	Coded Key Controller Memory Failure
B2735	Corvette	PASS-Key Programming Mode Active
B2750	GM	PASSKey Data Communication Failure
B2757	GM	Driver Memory 1 Select Switch CKT Low
B2762	GM	Driver Memory 2 Select Switch CKT Low
B2767	GM	Memory Set Switch Failed Low
B2772	GM	Driver Memory Exit Switch Circuit Low
B2780	GM	Wrong Resistor Before Good
B2781	GM	Wrong Resistor After Good
B2782	GM	PASSKey Pellet Resistance Not Programmed
B2783	GM	Key Code/Password Corrupted in Memory
B2795	Corvette	Suspension Control Select Switch Circuit Malfunction
B2805	GM	Steering Whl Controls HVAC Sw CKT Malf
B2810	GM	Steering Whl Ctrl Entertainment CKT Malf
B2852	Corvette	Telescoping Column In Switch Shorted to Ground
B2853	GM	Telescope Forward Switch Circuit Malfunction
B2857	Corvette	Telescoping Column Out Switch Shorted to Ground
B2858	GM	Telescope Rearward Switch Circuit Malfunction
B2860	Corvette	Telescoping Column Position Sensor Failure
B2860	GM	Telescope Position Sensor Range
B2862	GM	Telescope Position Sensor Low
B2873	GM	Tilt Up Switch Circuit Malfunction
B2878	GM	Tilt Down Switch Circuit Malfunction
B2880	GM	Tilt Position Sensor Range
B2882	GM	Tilt Position Sensor Low
B2891	GM	Tilt/Telescope Motor Over Current
B2904	GM	Tilt/Telescope 4-way Position Switch Circuit Malfunction
B2947	GM	Security System Sensor Power CKT Low
B2948	GM	Security System Sensor Power CKT High
B2955	GM	Security System Sensor Data CKT Malf
B2957	GM	Security System Sensor Data Circuit Low
B2958	GM	Security System Sensor Data Circuit High
B2960	GM	Sec Sys Sensor Data Incorrect but Valid
B3028	GM	Starter Relay Interface Short to Ground
B3029	GM	Starter Relay Interface Open/Short to B+
B3031	GM	Key Decoder Device in Assem Learn Mode
B3033	GM	Security System Indicates Tamper
B3055	GM	Key Not Present
B3069	GM	RF/LF Door Key Unlock Circuit Low
B3108	GM	Transmitter Synchronization Failure
B3109	Corvette	Keyless Entry Transmitter Low Battery
B3142	GM	LF Unlock Switch Circuit Low
B3147	GM	Passenger Unlock Switch Circuit Low
B3152	GM	LF Lock Switch Circuit Low
B3157	GM	Passenger Lock Switch Circuit Low
B3172	GM	Window Up Switch Circuit Low
B3177	GM	Window Down Switch Circuit Low
B3203	GM	Rear Window Lockout Switch Input Circuit High
B3282	GM	Window Switch-Express Input Shorted to Ground
B3282	GM	Window Switch-Express Input Shorted to Ground
B3287	GM	LR Window Switch Express Down Circuit Low
B3292	GM	RR Window Switch Express Down Circuit Low
B3377	GM	LF Window Up Switch Circuit Low
B3382	GM	LF Window Down Switch Circuit Low
B3387	GM	RF Window Up Switch Circuit Low
B3392	GM	RF Window Down Switch Circuit Low
B3397	GM	LR Window Up Switch Circuit Low
B3452	GM	LR Window Down Switch Circuit Low
B3457	GM	RR Window Up Switch Circuit Low
B3462	GM	RR Window Down Switch Circuit Low
B3467	GM	LF Window Express Down Circuit Low
B3472	GM	RF Window Express Down Circuit Low
B3477	GM	LR Window Express Down Circuit Low
B3482	GM	RR Window Express Down Circuit Low
B3517	GM	LR Door Sw Express Up/Down Window Contact Shorted to GND
B3522	GM	RR Door Sw Express Up/Down Window Contact Shorted to GND
B3527	GM	Window Lockout Switch Circuit Low
B3577	Corvette	Suspension Control Select Switch Contact Malfunction
B3793	GM	Memory Seat Module Over Current