DTC P0604: Notes
DTC P0604 (MZI-3.5) DETECTION CONDITION AND POSSIBLE CAUSES
| DTC P0604 |
Internal control module random access memory (RAM) error |
| DETECTION CONDITION |
- Indicates the PCM RAM has been corrupted.
|
| POSSIBLE CAUSE |
- Module reprogramming
- Aftermarket performance products.
- PCM malfunction
|