DTC P0604 Internal Control Module Random Access Memory (Ram) Error: Trouble Symptom
- Engine does not start.
- Engine stalls.
CAUTION:
After repair or replacement of faulty parts, perform Clear Memory Mode <Ref. to
OPERATION , Clear Memory Mode.> and Inspection Mode <Ref. to
PROCEDURE , Inspection Mode.>.
DIAGNOSIS PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check the appropriate DTC using the LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . | Temporary poor contact occurs. |