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gm code site


two50twostroke
03-12-2004, 10:30 AM
here is a link for a gm site i found on the net hope it works for you www.wrenchman.freeservers.com/fordsux/gm.htm

Flatrater
03-14-2004, 04:03 PM
That will work for anything older than an 1995 car or truck that is OBD!

Here is an OBD2 list for all modules!!!

Diagnostic Trouble Code (DTC) List - Vehicle
DTC
Descriptor

DTC B0012, B0013, B0014, B0016, B0017, or B0018
Right Front/Passenger Frontal Deployment Loop (Stage 1) Circuit

DTC B0022, B0024, B0026, B0042, B0043, or B0044
Left Front/Driver Frontal Deployment Loop (Stage 1) Circuit

DTC B0028, B0029, or B0030
Right Front/Driver Side Deployment Loop Circuit

DTC B0040, B0041, or B0045
Left Front/Driver Side Deployment Loop Circuit

DTC B0051
Deployment Commanded

DTC B0053
Deployment Commanded with Loop Malfunctions Present

DTC B0077, B0078, B0079, B0080, B0081, or B0082
Left Front/Driver Side Impact Sensor (SIS) Circuit

DTC B0100, B0101, or B0102
Electronic Front End Sensor 1 Circuit

DTC B0184 or B0189
Solar Load Sensor Circuit

DTC B0490
Passenger Temperature Control Cooler/Warmer Switch Circuit Range

DTC B1000
ECU Malfunction

DTC B1001
Option Configuration Error

DTC B1004
Keep Alive Memory (KAM)

DTC B1007
EEPROM Write Error

DTC B1009
EEPROM Checksum Error

DTC B1010
Calibration ROM Checksum Error

DTC B1259
Antenna Ground Circuit

DTC B1327
Device Power Circuit Low

DTC B1336
Device Power 3 Circuit Range/Performance

DTC B1390
Device Voltage Reference Input CKT Malf

DTC B1420
Device Voltage

DTC B1422
Device Power Moding Malfunction

DTC B1513
Charging System Volts Low

DTC B1514
Charging System Volts High

DTC B1562, B1567, B1572, or B1577
Mirror Switch Circuit

DTC B1582, B1583, B1592, B1593, B1612, B1613, B1622, or B1623
Mirror Position Sensor Circuit

DTC B1658
EPROM Read Write Error

DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945
Power Seat Switch Circuit

DTC B1780
Theft Lock Enabled

DTC B1825, B1850, B1860, B2355, B2365, or B2375
Power Seat Position Sensor Circuit

DTC B1826, B1851, B1861, B2356, B2366, or B2376
Power Seat Sensor Circuit Range Performance

DTC B2455
Cellular Phone Microphone Circuit

DTC B2470
Cellular Phone Antenna Circuit

DTC B2476
Cellular Phone Select Service Switch Malfunction

DTC B2482
Cellular Phone Select Service Switch Range/Performance

DTC B2483 or B2484
Global Positioning System (GPS) Antenna Circuit

DTC B2556
Interior Lamp Rheostat Circuit Range

DTC B2627
Pass Compartment Dimming #2 Circuit Low

DTC B2628
Pass Compartment Dimming #2 Circuit High

DTC B2641
Delayed Exterior Lighting Ctrl CKT Range

DTC B2642
Delayed Exterior Lighting Ctrl CKT Low

DTC B2643
Delayed Exterior Lighting Ctrl CKT High

DTC B2646
Ambient Light Sensor Circuit Range

DTC B2647
Ambient Light Sensor Circuit Low

DTC B2648
Ambient Light Sensor Circuit High

DTC B2757, B2762, B2767, or B2772
Memory Switch Circuit

DTC B2805
Steering Whl Controls HVAC Sw CKT Malf

DTC B2810
Steering Whl Ctrl Entertainment CKT Malf

DTC B2823-B3574
Driver Information Center (DIC) Switch Circuit

DTC B2960
Invalid Coded Key Present

DTC B3031
Key Decoder Device in Assem Learn Mode

DTC B3055
Key Not Present

DTC B3109
Keyless Entry Transmitter Low Battery

DTC B3142, B3147, B3152, or B3157
Door Lock Switch Circuit

DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292
Window Switch Circuit

DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522
Master Window Switch Circuit

DTC B3527
Window Lockout Switch Circuit Low

DTC C0625
Level Control Suspension Sensor Malfunction

DTC C0628
Level Control Position Sensor Circuit High

DTC C0660
Level Control Exhaust Valve Circuit Malfunction

DTC C0663
Level Control Exhaust Valve Circuit High

DTC C1211
ABS Indicator Lamp Circuit Malfunction

DTC C1214
System Relay Contact or Coil Circuit Open

DTC C1217
Pump Motor Shorted to Ground

DTC C1218
Pump Motor Circuit Shorted to Voltage or Motor Ground Open

DTC C1221-C1235
Wheel Speed Sensor Circuit

DTC C1236
Low System Supply Voltage

DTC C1237
High System Supply Voltage

DTC C1238
Brake Thermal Model Exceeded

DTC C1242 or C1243
Pump Motor Circuit

DTC C1245
Low Tire Pressure Detected

DTC C1248
EBCM Turned the Red Brake Warning Indicator On

DTC C1254
Abnormal Shutdown Detected

DTC C1255 or C1256
ECU Malfunction

DTC C1261-C1274
EBCM Internal Solenoid Circuit

DTC C1276, P1644, or P1689
Delivered Torque Circuit

DTC C1277 or P1571
Powertrain Indicated Traction Control Malfunction

DTC C1278
TCS Temporarily Inhibited By PCM

DTC C1281, C1283, or C1286
VSES Sensors Uncorrected

DTC C1282
Yaw Rate Sensor Bias Circuit Malfunction

DTC C1284 or C1285
Lateral Accelerometer Circuit

DTC C1287 or C1288
Steering Position Sensor Circuit

DTC C1291 or C1293
Brake Switch Circuit

DTC C1294
Brake Lamp Switch Circuit Always Active

DTC C1295
Brake Lamp Switch Circuit Open

DTC P0030
HO2S Heater Control Circuit Sensor 1

DTC P0036
HO2S Heater Control Circuit Sensor 2

DTC P0101
Mass Air Flow (MAF) Sensor Performance

DTC P0102
Mass Air Flow (MAF) Sensor Circuit Low Frequency

DTC P0103
Mass Air Flow (MAF) Sensor Circuit High Frequency

DTC P0107
Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage

DTC P0108
Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage

DTC P0112
Intake Air Temperature (IAT) Sensor Circuit Low Voltage

DTC P0113
Intake Air Temperature (IAT) Sensor Circuit High Voltage

DTC P0116
Engine Coolant Temperature (ECT) Sensor Performance

DTC P0117
Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage

DTC P0118
Engine Coolant Temperature (ECT) Sensor Circuit High Voltage

DTC P0121
Throttle Position (TP) Sensor Performance

DTC P0122
Throttle Position (TP) Sensor Circuit Low Voltage

DTC P0123
Throttle Position (TP) Sensor Circuit High Voltage

DTC P0125
Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control

DTC P0128
Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature

DTC P0130
HO2S Circuit Closed Loop (CL) Performance Sensor 1

DTC P0131
HO2S Circuit Low Voltage Sensor 1

DTC P0132
HO2S Circuit High Voltage Sensor 1

DTC P0133
HO2S Slow Response Sensor 1

DTC P0134
HO2S Circuit Insufficient Activity Sensor 1

DTC P0135
HO2S Heater Performance Sensor 1

DTC P0136
HO2S Sensor Circuit Sensor 2

DTC P0137
HO2S Circuit Low Voltage Sensor 2

DTC P0138
HO2S Circuit High Voltage Sensor 2

DTC P0140
HO2S Circuit Insufficient Activity Sensor 2

DTC P0141
HO2S Heater Performance Sensor 2

DTC P0171
Fuel Trim System Lean

DTC P0172
Fuel Trim System Rich

DTC P0201-P0206
Injector Control Circuit

DTC P0218
Transmission Fluid Overtemperature

DTC P0230
Fuel Pump Relay Control Circuit

DTC P0300
Engine Misfire Detected

DTC P0315
Crankshaft Position System Variation Not Learned

DTC P0325
Knock Sensor (KS) Circuit

DTC P0327 or P0332
Knock Sensor Circuit

DTC P0336
Crankshaft Position (CKP) Sensor Circuit

DTC P0341
Camshaft Position (CMP) Sensor Performance

DTC P0401
Exhaust Gas Recirculation (EGR) Flow Insufficient

DTC P0403
Exhaust Gas Recirculation (EGR) Solenoid Control Circuit

DTC P0404
Exhaust Gas Recirculation (EGR) Open Position Performance

DTC P0405
Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage

DTC P0420
Catalyst System Low Efficiency

DTC P0442
Evaporative Emission (EVAP) System Small Leak Detected

DTC P0443
Evaporative Emission (EVAP) Purge Solenoid Control Circuit

DTC P0446
Evaporative Emission (EVAP) Vent System Performance

DTC P0449
Evaporative Emission (EVAP) Vent Solenoid Control Circuit

DTC P0452
Fuel Tank Pressure Sensor Circuit Low Voltage

DTC P0453
Fuel Tank Pressure Sensor Circuit High Voltage

DTC P0455
Evaporative Emission System Leak Detected

DTC P0462
Fuel Level Sensor Circuit Low Voltage

DTC P0463
Fuel Level Sensor Circuit High Voltage

DTC P0480 or P0481
Cooling Fan Relay Control Circuit

DTC P0496
Evaporative Emission System High Purge Flow

DTC P0502
Vehicle Speed Sensor (VSS) Circuit Low Input

DTC P0503
Vehicle Speed Sensor (VSS) Circuit Intermittent

DTC P0506
Idle Speed Low

DTC P0507
Idle Speed High

DTC P0522
Engine Oil Pressure (EOP) Sensor Circuit Low Voltage

DTC P0523
Engine Oil Pressure (EOP) Sensor Circuit High Voltage

DTC P0530
Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit

DTC P0560
System Voltage

DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
ECU Malfunction

DTC P0620
Generator Performance

DTC P0641
Sensor Reference Voltage "A" Circuit/Open

DTC P0645
A/C Clutch Relay Control Circuit

DTC P0650
Malfunction Indicator Lamp (MIL) Control Circuit

DTC P0651
Sensor Reference Voltage "B" Circuit/Open

DTC P0711
TFT Sensor Circuit Range/Performance

DTC P0712
Transmission Fluid Temperature (TFT) Sensor Circuit Low Input

DTC P0713
Transmission Fluid Temperature (TFT) Sensor Circuit High Input

DTC P0716
Input Speed Sensor Circuit Intermittent

DTC P0717
Input Speed Sensor Circuit Low Input

DTC P0719
Brake Switch Circuit Low Input

DTC P0724
Brake Switch Circuit High Input

DTC P0730
Incorrect Gear Ratio

DTC P0741
TCC System Stuck Off

DTC P0742
TCC System Stuck On

DTC P0748
Pressure Control Solenoid Circuit Electrical

DTC P0751
1-2 Shift Solenoid Valve Performance

DTC P0752
1-2 Shift Solenoid (SS) Valve Performance - No Second Or Third Gear

DTC P0753
1-2 Shift Solenoid Circuit Electrical

DTC P0756
2-3 Shift Solenoid Valve Performance

DTC P0757
2-3 Shift Solenoid (SS) Valve Performance - No Third Or Fourth Gear

DTC P0758
2-3 Shift Solenoid Circuit Electrical

DTC P1106
Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage

DTC P1107
Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage

DTC P1112
Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage

DTC P1114
Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage

DTC P1115
Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage

DTC P1121
Throttle Position (TP) Sensor Circuit Intermittent High Voltage

DTC P1122
Throttle Position (TP) Sensor Circuit Intermittent Low Voltage

DTC P1133
HO2S Insufficient Switching Sensor 1

DTC P1134
HO2S Transition Time Ratio Sensor 1

DTC P1351
Ignition Coil Control Circuit High Voltage

DTC P1352
Ignition Bypass Circuit High Voltage

DTC P1361
Ignition Control (IC) Circuit Low Voltage

DTC P1362
Ignition Bypass Circuit Low Voltage

DTC P1374
Crankshaft Position (CKP) High to Low Resolution Frequency Correlation

DTC P1380
Misfire Detected - Rough Road Data Not Available

DTC P1381
Misfire Detected - No Communication with Brake Control Module

DTC P1404
Exhaust Gas Recirculation (EGR) Closed Position Performance

DTC P1536
Engine Coolant Overtemperature - Air Conditioning (A/C) Disabled

DTC P1540
Air Conditioning (A/C) Refrigerant Overpressure - Air Conditioning (A/C) Disabled

DTC P1554
Cruise Control Feedback Circuit

DTC P1575
Extended Travel Brake Switch Circuit

DTC P1585
Cruise Control Inhibit Output Circuit

DTC P1626
Theft Deterrent Fuel Enable Signal Lost

DTC P1630
Theft Deterrent Learn Mode Active

DTC P1631
Theft Deterrent Start Enable Signal Not Correct

DTC P1640
Control Module Output A Circuit

DTC P1650
Control Module Output B Circuit

DTC P1660
Control Module Output C Circuit

DTC P1670
Control Module Output D Circuit

DTC P1811
Maximum Adapt and Long Shift

DTC P1814
Torque Converter Overstressed

DTC P1819
Internal Mode Switch-No Start/Wrong Range

DTC P1820
Internal Mode Switch Circuit A Low

DTC P1822
Internal Mode Switch Circuit B High

DTC P1823
Internal Mode Switch Circuit P Low

DTC P1825
Internal Mode Switch - Invalid Range

DTC P1826
Internal Mode Switch C Circuit High Voltage

DTC P1860
TCC PWM Solenoid Circuit Electrical

DTC P1887
TCC Release Switch Circuit

DTC U1000 and U1255
Class 2 Communication Malfunction

DTC U1001-U1254
Lost Communications With XXX

DTC U1161-U1163 or U1170
Lost Communications With XXX Door Module

DTC U1300, U1301, or U1305
Class 2 Data Link Low or High

DTC U1500
Inter-device Dedicated Bus 1



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