Diagnostic Trouble Code (DTC) List
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. 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 | Audio Amplifier, BCM, CDX, DDM, DRR, DSM, EBCM, ESC, FPDM, HVAC Control Module, HVAC Control Module-Rear Auxiliary, IPC, PCM, Radio, RWSCM, RSA, RSE, SDM, TCSCM, VCIM, VTD |
| U1016 | DTC U1001-U1254 | Audio Amplifier, BCM, CDX, DDM, DRR, EBCM, ESC, FPDM, HVAC Control Module, HVAC Control Module-Rear Auxiliary, IPC, Radio, RWSCM, RSA, RSE, SDM, TCSCM, VCIM, VTD |
| U1026 | DTC U1001-U1254 | BCM, EBCM, ESC, IPC, PCM, Radio, RWSCM, SDM |
| U1041 | DTC U1001-U1254 | BCM, DDM, ESC, FPDM, HVAC Control Module, IPC, PCM, RWSCM, SDM, TCSCM |
| U1048 | DTC U1001-U1254 | EBCM, IPC, PCM |
| U1056 | DTC U1001-U1254 | BCM, EBCM, IPC, PCM, RWSCM, SDM, TCSCM |
| U1064 | DTC U1001-U1254 | Audio Amplifier, BCM, CDX, DDM, DRR, DSM, EBCM, ESC, FPDM, HVAC Control Module, HVAC Control Module-Rear Auxiliary, IPC, PCM, Radio, RWSCM, RSA, RSE, SDM, TCSCM, VCIM, VTD |
| U1088 | DTC U1001-U1254 | BCM, IPC, PCM, VCIM |
| U1096 | DTC U1001-U1254 | BCM, PCM, SDM |
| U1128 | DTC U1001-U1254 | Audio Amplifier, CDX, DRR, RSA, RSE, VCIM |
| U1129 | DTC U1001-U1254 | CDX, DRR, Radio, RSA, RSE, VCIM |
| U1130 | DTC U1001-U1254 | DRR, Radio, VCIM |
| U1133 | DTC U1001-U1254 | Radio |
| U1137 | DTC U1001-U1254 | Audio Amplifier, BCM, IPC, Radio |
| U1151 | DTC U1001-U1254 | CDX, DRR, Radio |
| U1152 | DTC U1001-U1254 | BCM, IPC |
| U1154 | DTC U1001-U1254 | RSA |
| U1160 | DTC U1001-U1254 | BCM, DSM, FPDM |
| U1161 | DTC U1001-U1254 | BCM, DDM, IPC |
| U1166 | DTC U1001-U1254 | BCM, DDM |
| U1167 | DTC U1001-U1254 | Audio Amplifier, BCM, CDX, DRR, HVAC Control Module, HVAC Control Module-Rear Auxiliary, Radio, VCIM |
| U1192 | DTC U1001-U1254 | BCM, IPC |
| U1241 | DTC U1241 in SIR | SDM |
| U1300 | DTC U1300, U1301, or U1305 | CDX, DRR, EBCM, ESC, HVAC Control Module, HVAC Control Module-Rear Auxiliary, IPC, PCM, Radio, RSA, RSE, RWSCM, SDM, VCIM, VTD |
| U1301 | DTC U1300, U1301, or U1305 | CDX, DRR, EBCM, ESC, HVAC Control Module, HVAC Control Module-Rear Auxiliary, IPC, PCM, Radio, RSA, RSE, RWSCM, SDM, VCIM, VTD |
| U1305 | DTC U1300, U1301, or U1305 | Audio Amplifier, BCM, DDM, DSM, FPDM |