PCM DTC Chart
PCM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| P0579 | Cruise Control Multi-Function Input A Circuit Range/Performance | Go To PINPOINT TEST C . |
| P0581 | Cruise Control Multi-Function Input A Circuit High | Go To PINPOINT TEST C . |
| P1703 | Brake Switch Out Of Self Test Range | Go To PINPOINT TEST B . |
| U0104 (if equipped) | Lost Communication With Cruise Control Module | Go To PINPOINT TEST M . |
| U0129 | Lost Communication With Brake System Module | Go To PINPOINT TEST H . |
| All other DTCs | - | REFER to the INTRODUCTION - GASOLINE MODELS . |