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DTC P0604 INTERNAL CONTROL MODULE RANDOM ACCESS MEMORY (RAM) ERROR

DTC P0604 INTERNAL CONTROL MODULE RANDOM ACCESS MEMORY (RAM) ERROR

DTC DETECTING CONDITION:


Immediately at fault recognition

GENERAL DESCRIPTION


TROUBLE SYMPTOM:


Engine does not start.

Engine stalls.


Important

After repair or replacement of faulty parts, conduct Clear Memory Mode and Inspection Mode .


WIRING DIAGRAM:


CHECK ANY OTHER DTC ON DISPLAY.

Does the Vehicle Diagnostic Interface or OBD-II general scan tool indicate DTC P0604?

Yes

Replace the ECM.


No

A temporary poor contact.