Meter / Gauge System

METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM: U0100, U0129, U0131, U0151: Lost Communication with ECM / PCM "A"
U0151 - Lost Communication with Airbag ECU

DESCRIPTION

The combination meter sub-assembly communicates with the ECM or power management control ECU, skid control ECU, power steering ECU assembly, and airbag ECU assembly via the CAN communication system.





INSPECTION PROCEDURE

PROCEDURE

1. CONFIRM DTC OUTPUT

(a) Check if CAN communication DTCs are output Diagnosis System.

Result:





B -- USE SIMULATION METHOD TO CHECK How To Proceed With Troubleshooting

A -- GO TO CAN COMMUNICATION SYSTEM How to Proceed With Troubleshooting