Diagnostic Trouble Code (DTC) List. GMC Truck GMC C Sierra

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2001 🢒 GMC C Sierra - 2WD 🢒 Body and Accessories 🢒 Data Link Communications 🢒 Diagnostic Trouble Code (DTC) List

DTC

Diagnostic Procedure

Module(s)

B0540

DTC B0540

DIC

B1023

DTC B1023

DIC

B1367

DTC B1367

IPC

B2577

DTC B2577 in Lighting Systems

BCM

B2585

DTC B2585 in Lighting Systems

BCM

B2961

DTC B2961

BCM

P0461

DTC P0461

PCM

P0462

DTC P0462

PCM

P0463

DTC P0463

PCM

P0502

•	DTC P0502 in Automatic Transmission - 4L60-E

•	DTC P0502 in Automatic Transmission - 4L80-E

PCM

P0503

•	DTC P0503 in Automatic Transmission - 4L60-E

•	DTC P0503 in Automatic Transmission - 4L80-E

PCM

P0608

DTC P0608

PCM

P0654

DTC P0654

PCM

P0706

•	DTC P0706 in Automatic Transmission - 4L60-E

•	DTC P0706 in Transmission/Transaxle - Automatic Transmission - 4L80-E

PCM

P1431

DTC P1431

PCM

P1432

DTC P1432

PCM

P1433

DTC P1433

PCM

PXXXX

Refer to:

•	Diagnostic Trouble Code (DTC) List in Engine Controls - 4.3 L

•	Diagnostic Trouble Code (DTC) List in Engine Controls - 4.8 L, 5.3 L and 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

PCM