GM Service Manual Online
For 1990-2009 cars only

DTC

Diagnostic Procedure

Module(s)

B0540

DTC B0540

IPC

B0560

DTC B0560

IPC

B1372

DTC B1372

IPC

B1440

DTC B1440

IPC

P0381

DTC P0381

PCM

P0461

DTC P0461

PCM

P0462

DTC P0462

PCM

P0463

DTC P0463

PCM

P0500

DTC P0500

PCM

P0522

DTC P0522

PCM

P0523

DTC P0523

PCM

P0608

DTC P0608

PCM

P0654

DTC P0654

PCM

P0704

DTC P0704

PCM

P1431

DTC P1431

PCM

P1432

DTC P1432

PCM

P1433

DTC P1433

PCM

P1643

DTC P1643

PCM

P2067

DTC P2067

PCM

P2068

DTC P2068

PCM

PXXXX

Refer to:

    •  Diagnostic Trouble Code (DTC) List in Engine Controls - 6.6 L (LB7)
    •  Diagnostic Trouble Code (DTC) List in Engine Controls - 6.6 L (LLY)
    •  Diagnostic Trouble Code (DTC) List in Engine Controls - 7.8 L
    •  Diagnostic Trouble Code (DTC) List in Engine Controls - 8.1 L

PCM