GM Service Manual Online
For 1990-2009 cars only

DTC

Diagnostic Procedure

Module(s)

B0540

DTC B0540

DIC

B0560

DTC B0560

DIC

B1372

DTC B1372

IPC

B2961

DTC B2961

BCM

BXXXX

    •  Diagnostic Trouble Code (DTC) List in Lighting Systems

BCM, SDM

CXXXX

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

EBCM

P0461

DTC P0461

PCM

P0462

DTC P0462

PCM

P0463

DTC P0463

PCM

P0502

DTC P0502 in Automatic Transmission - 4L60-E

PCM

P0503

DTC P0503 in Automatic Transmission - 4L60-E

PCM

P0522

DTC P0522

PCM

P0523

DTC P0523

PCM

P0608

DTC P0608

PCM

P0654

DTC P0654

PCM

PXXXX

Diagnostic Trouble Code (DTC) List in Engine Controls 6.0L (LQ4).

PCM