Diagnostic Trouble Code Description

DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC's B0012 - B0066:

DTC's B0077 - B1300:

DTC's B1306 - B2645:

DTC's B2815 - C0237:

DTC's C0238 - P0106:

DTC's P0107 - P0155:

DTC's P0156 - P0327:

DTC's P0332 - P0463:

DTC's P0464 - P0606:

DTC's P0607 - P0756:

DTC's P0757 - P1682:

DTC's P1689 - U1041:

DTC's U1064 - 100:

This master DTC list includes all applicable DTCs in alphanumeric order with descriptors.

The GM LAN modules on this vehicle also support DTC Symptom information. Refer to DTC Symptom Description for more information on DTC Symptoms. DTC Symptom Description