Diagnostic Trouble Code (DTC) List
WARNING: This page is about a different car, the 2004 GMC Safari and 2004 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostic Trouble Code (DTC) List
| DTC | Diagnostic Procedure | Module |
|---|---|---|
| U1000 | DTC U1000 and U1255 | BCM, DIC, EBCM, IPC, PCM, SDM, TCSCM |
| U1016 | DTC U1001-U1254 | BCM, IPC, SDM |
| U1026 | DTC U1001-U1254 | PCM |
| U1041 | DTC U1001-U1254 | IPC, PCM, SDM |
| U1064 | DTC U1001-U1254 | IPC, PCM, SDM |
| U1088 | DTC U1001-U1254 | BCM, PCM |
| U1096 | DTC U1001-U1254 | BCM, PCM, SDM |
| U1097 | DTC U1001-U1254 | IPC, PCM |
| U1255 | DTC U1000 and U1255 | BCM, DIC, EBCM, IPC, PCM, SDM, TCSCM |
| U1300 | DTC U1300, U1301, or U1305 | BCM, DIC, EBCM, IPC, PCM, SDM, TCSCM |
| U1301 | DTC U1300, U1301, or U1305 | BCM, DIC, EBCM, IPC, PCM, SDM, TCSCM |
| U1305 | DTC U1300, U1301, or U1305 | BCM, DIC, EBCM, IPC, PCM, SDM, TCSCM |