DTC P0604: Internal Control Module Random Access Memory (Ram) Error: Notes
DTC P0604 CHART (MZI-3.7)
| 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
|