GM Service Manual Online
For 1990-2009 cars only

DTC

Diagnostic Procedure

Module(s)

B0507

DTC B0570

IPC

B0600

DTC B0600

IPC

B0602

DTC B0602

IPC

B0608

DTC B0608

IPC

B2533

DTC B2533 in Lighting Systems

BCM

B2552

DTC B2552 in Lighting Systems

BCM

B2553

DTC B2553 in Lighting Systems

BCM

B2577

DTC B2577 in Lighting Systems

BCM

B2578

DTC B2578 in Lighting Systems

BCM

B2587

DTC B2587 in Lighting Systems

BCM

B2588

DTC B2588 in Lighting Systems

BCM

B2603

DTC B2603 in Lighting Systems

BCM

B2753

DTC B2753 in Horns

BCM

B2957

DTC B2957 in Theft Deterrent

BCM

B2958

DTC B2958 in Theft Deterrent

BCM

B2960

DTC B2960 in Theft Deterrent

BCM

B2964

DTC B2964

BCM

B3031

DTC B3031 in Theft Deterrent

BCM

B3094

DTC B3094 in Theft Deterrent

BCM

BXXXX

Refer to Control Module References in Body Control Systems

BCM, EBCM, HVAC, IPC, PCM, Radio, PCM

C1245

DTC C1245 in Tire Pressure Monitoring

EBCM

C1247

DTC C1247 in Hydraulic Brakes

EBCM

CXXXX

Refer to Diagnostic Trouble Code (DTC) List in Antilock Brake System

EBCM

P0462

DTC P0462

PCM

P0463

DTC P0463

PCM

P0502

DTC P0502 in Automatic Transaxle - 4T65-E

PCM

P0503

DTC P0503 in Automatic Transaxle - 4T65-E

PCM

P1189

DTC P1189

PCM

P1626

DTC P1626 in Theft Deterrent

PCM

PXXXX

Refer to Diagnostic Trouble Code (DTC) Types (3.1L) or Diagnostic Trouble Code (DTC) List (3.8L) in Engine Controls for additional DTCs

PCM

UXXXX

Refer to Scan Tool Does Not Communicate with Class 2 Device in Data Link Communications

BCM, EBCM, HVAC, IPC, PCM, Radio, PCM