Diagnostic Trouble Code Description

DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTCs B0001 - B0064:

DTCs B0065 - B0414:

DTCs B0419 - B1712:

DTCs B1717 - B2482:

DTCs B2483 - B3387:

DTCs B3392 - C0046:

DTCs C0047 - C0281:

DTCs C0282 - P0010:

DTCs P0011 - P0020:

DTCs P0021 - P0037:

DTCs P0038 - P0057:

DTCs P0058 - P0108:

DTCs P0112 - P0123:

DTCs P0125 - P0135:

DTCs P0137 - P0153:

DTCs P0154 - P0201:

DTCs P0202 - P0222:

DTCs P0223 - P0267:

DTCs P0268 - P0276:

DTCs P0277 - P0306:

DTCs P0315 - P0333:

DTCs P0335 - P0343:

DTCs P0346 - P0355:

DTCs P0356 - P0393:

DTCs P0420 - P0452:

DTCs P0453 - P0498:

DTCs P0499 - P0573:

DTCs P0581 - P0604:

DTCs P0606 - P0645:

DTCs P0646 - P0722:

DTCs P0723 - P0976:

DTCs P0977 - P1380:

DTCs P1381 - P1822:

DTCs P1823 - P2088:

DTCs P2089 - P2096:

DTCs P2097 - P2119:

DTCs P2120 - P2176:

DTCs P2177 - P2190:

DTCs P2195 - P2231:

DTCs P2232 - P2251:

DTCs P2254 - P2300:

DTCs P2301 - P2309:

DTCs P2310 - P2601:

DTCs P2626 - U1088:

DTCs PU1096 - U2153:

DTCs 1049-1050 - 3011-3035:

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 additional information on DTC Symptoms. DTC Symptom Description