DTC P0601:00: Notes

DTC P0601:00 (LF, L5) DETECTION CONDITION AND POSSIBLE CAUSE

DTC P0601:00	PCM memory check sum error
DETECTION CONDITION	The PCM internal memory check sum error. Diagnostic support note This is a continuous monitor (CCM). The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle. FREEZE FRAME DATA (Mode 2)/Snapshot data is available. The DTC is stored in the PCM memory.
POSSIBLE CAUSE	PCM internal memory malfunction