DTC P0601:00: Notes

DTC P0601:00 (L3 WITH TC) DETECTION CONDITION AND POSSIBLE CAUSE

DTC P0601:00

Internal control module memory check sum error

DETECTION CONDITION

The PCM internal memory check sum error.

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 (Mode 2)/Snapshot data is available.
DTCs are stored in PCM memory.

POSSIBLE CAUSE

PCM internal memory malfunction