DTC U0401:00: Notes

WARNING: This page is about a different variant/trim than selected.

DTC DESCRIPTION CHART

DTC U0401:00	Invalid data received from PCM
DETECTION CONDITION	Irregular input signals input from the PCM. Diagnostic support note: The MIL does not illuminate. The AT warning light does not illuminate. PENDING CODE is not available. FREEZE FRAME DATA is not available. The DTC is stored in the TCM memory.
POSSIBLE CAUSE	PCM malfunction TCM malfunction

DTC U0401:00

Invalid data received from PCM

DETECTION CONDITION

Diagnostic support note:

POSSIBLE CAUSE