Meter / Gauge System

METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM: U0100, U0129, U0131, U0142, U0151: Lost Communication with ECM / PCM "A"
U0151 - Lost Communication with Airbag ECU

DESCRIPTION

The combination meter assembly communicates with the ECM or power management control ECU, skid control ECU, power steering ECU assembly, main body ECU (multiplex network body ECU), and airbag sensor assembly via the CAN communication system.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK CAN COMMUNICATION SYSTEM

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

Result:





HINT
If CAN communication system DTC U0100, U0129, U0131, U0142, or U0151 and another DTC are output at the same time, perform troubleshooting for CAN communication system DTC U0100, U0129, U0131, U0142, or U0151 first.

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

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