DTC P0604: Notes

DTC P0604 DETECTION CONDITION AND POSSIBLE CAUSES

DTC P0604	PCM RAM error
DETECTION CONDITION	PCM internal RAM malfunction. Diagnostic support note This is a continuous monitor (CCM). MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle. FREEZE FRAME DATA is available. DTCs are stored in PCM memory.
POSSIBLE CAUSE	PCM internal RAM malfunction

DTC P0604

PCM RAM error

DETECTION CONDITION

Diagnostic support note

This is a continuous monitor (CCM).
MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle.
FREEZE FRAME DATA is available.
DTCs are stored in PCM memory.

POSSIBLE CAUSE