Diagnostic Trouble Code Description

DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTCs B0012 - B1441:

DTCs B1480 - B3948:

DTCs B3949 - P0036:

DTCs P0068 - P0108:

DTCs P0112 - P0123:

DTCs P0125 - P0135:

DTCs P0136 - P0201:

DTCs P0202 - P023A:

DTCs P0300 - P0336:

DTCs P0340 - P0449:

DTCs P0451 - P0496:

DTCs P0502 - P0602:

DTCs P0602 - P0607:

DTCs P060E - P0752:

DTCs P0756 - P1258:

DTCs P1516 - P1680:

DTCs P1681 - P2120:

DTCs P2122 - P2176:

DTCs P2227 - U2127:

DTCs U2137 - U2172:

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

The GMLAN modules on this vehicle also support DTC Symptom information. Refer to DTC Symptom Description for additional information on DTC Symptoms. DTC Symptom Description