PCM DTC Chart
| DTC | Description | Action |
|---|---|---|
| P0504 | Brake Switch "A" / "B" Correlation | GO to PINPOINT TEST B |
| P0572 | Brake Switch "A" Circuit Low | GO to PINPOINT TEST B |
| P0573 | Brake Switch "A" Circuit High | GO to PINPOINT TEST B |
| P1703 | Brake Switch Out Of Self-Test Range | GO to PINPOINT TEST B |
| All other PCM DTCs | - | REFER to: ELECTRONIC ENGINE CONTROLS - PLUG-IN HYBRID ELECTRIC VEHICLE (PHEV) . |