GM Service Manual Online
For 1990-2009 cars only

DTC

Diagnostic Procedure

Module(s)

B0570

DTC B0570

IPC

B0600

DTC B0600

IPC

B0602

DTC B0602

IPC

B0608

DTC B0608

IPC

B2961

DTC B2961

BCM

BXXXX

Refer to Diagnostic Trouble Code (DTC) List in SIR.

SDM

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

PXXXX

Refer to Diagnostic Trouble Code (DTC) List in Engine Controls for additional DTCs.

PCM