Diagnostic Trouble Code (DTC) List
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostic Trouble Code (DTC) List
| DTC | Diagnostic Procedure | Module(s) |
|---|---|---|
| 023 | DTC 023 | PPS |
| 024 | DTC 024 | PPS |
| 033 | DTC 033 | PPS |
| 063 | DTC 063 | PPS |
| 064 | DTC 064 | PPS |
| 065 | DTC 065 | PPS |
| B0012, B0013, B0014, B0016, B0017, or B0018 | DTC B0012, B0013, B0014, B0016, B0017, or B0018 | SDM |
| B0022, B0024, B0026, B0042, B0043, or B0044 | DTC B0022, B0024, B0026, B0042, B0043, or B0044 | SDM |
| B0051 | DTC B0051 | SDM |
| B0053 | DTC B0053 | SDM |
| B0078, B0081, or B0082 | DTC B0078, B0081, or B0082 | SDM |
| B0083 or B0084 | DTC B0083 or B0084 | SDM |
| B0090 | DTC B0090 | SDM |
| B0091 | DTC B0091 | SDM |
| B0092 | DTC B0092 | SDM |
| B0098 | DTC B0098 | SDM |
| B0100, B0101, B0102, B0103, B0104, or B0105 | DTC B0100, B0101, B0102, B0103, B0104, or B0105 | SDM |
| B1000 | DTC B1000 in Body Control System | BCM, SDM |
| B1001 | DTC B1001 | SDM |
| U1000 | DTC U1000 in Data Link Communications | ATC, PCM, SDM |
| U1001-U1254 | DTC U1001-U1254 in Data Link Communications | ATC, BCM, EBCM, IPC, PCM, SCM, SDM |
| U1241 | DTC U1241 | SDM |
| U1300, U1301, or U1305 | DTC U1300, U1301, or U1305 in Data Link Communications | ATC, BCM, EBCM, IPC, PCM, SCM, SDM |