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) |
|---|---|---|
| B0540 | DTC B0540 | IPC |
| B0560 | DTC B0560 | IPC |
| B2961 | DTC B2961 | BCM |
| P0381 | DTC P0381 | PCM |
| P0461 | DTC P0461 (4.3L, 4.8L, 6.0L, 6.6L, 8.1L Engines) DTC P0461 (5.3L Engine) | PCM |
| P0462 | DTC P0462 (4.3L, 4.8L, 6.0L, 6.6L, 8.1L Engines) DTC P0462 (5.3L Engine) | PCM |
| P0463 | DTC P0463 (4.3L, 4.8L, 6.0L, 6.6L, 8.1L Engines) DTC P0463 (5.3L Engine) | PCM |
| P0522 | DTC P0522 (4.3L, 4.8L, 5.3L, 6.0L, 6.6L, 8.1L) DTC P0522 (6.6L (LB7) Engine) | PCM |
| P0523 | DTC P0523 | PCM |
| P2066 | DTC P2066 (4.3L, 4.8L, 6.0L, 6.6L, 8.1L Engines) DTC P2066 (5.3L Engine) | PCM |
| P2067 | DTC P2067 (4.3L, 4.8L, 6.0L, 6.6L, 8.1L Engines) DTC P2067 (5.3L Engine) | PCM |
| P2068 | DTC P2068 (4.3L, 4.8L, 6.0L, 6.6L, 8.1L Engines) DTC P2068 (5.3L Engine) | PCM |
| PXXXX | Refer to:
|
PCM |