GM Service Manual Online
For 1990-2009 cars only

DTC

Diagnostic Procedure

Module(s)

CXXX

Diagnostic Trouble Code (DTC) List in Antilock Brake System.

Electronic Brake Control Module (EBCM)

P0502-P0503

Diagnostic Trouble Code (DTC) List/Type 4L60-E, Diagnostic Trouble Code (DTC) List/Type 4L80-E

Powertrain Control Module (PCM)

P0562-P0563

Diagnostic Trouble Code (DTC) List

Powertrain Control Module (PCM)

P0567

DTC P0567

Powertrain Control Module (PCM)

P0568

DTC P0568

Powertrain Control Module (PCM)

P0571

DTC P0571

Powertrain Control Module (PCM)

P0574

DTC P1574

Powertrain Control Module (PCM)

P0703

DTC P0703

Powertrain Control Module (PCM)

P0704

DTC P0704

Powertrain Control Module (PCM)

P1574

DTC P1574

Powertrain Control Module (PCM)

PXXX

Diagnostic Trouble Code (DTC) List in Engine Controls-4.3 L, Diagnostic Trouble Code (DTC) List in Engine Controls-4.8 L, 5.4 L, 6.0 L, Diagnostic Trouble Code (DTC) List in Engine Controls- 6.6 L, Diagnostic Trouble Code (DTC) List in Engine Controls-8.1 L

Powertrain Control Module (PCM)