DTC U0401-68: Invalid Data Received From ECM/PCM event information [07/2015 - ]: Contents

DTC No.	Detection Item	DTC Detection Condition	Warning Indicate	Memory	Fail-safe Operation	Note
U040168	Invalid Data Received From ECM/PCM event information	Error signal received from ECM	Warning/indicator light: Illuminated/Flash	DTC stored	Not applicable	Drive cycle: Not applicable Self test type: CMDTC self test, ODDTC self test

Description	Error signal received from ECM
Detection condition	Combination meter receives the error signals from the ECM with the ignition switched ON (engine off or on).
Fail-safe	Not applicable
Possible cause	DTCs are stored in the ECM. ECM malfunction Combination meter malfunction
System wiring diagram	Not applicable