Meter / Guage

METER: METER / GAUGE SYSTEM: U0129: Lost Communication with Skid Control ECU
U0129 - Lost Communication with Skid Control ECU

DESCRIPTION

The combination meter assembly receives signal from brake actuator (skid control ECU) through the CAN communication system.





WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CONFIRM DTC OUTPUT

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON and turn the Techstream on.

(c) Clear the stored DTCs.

(d) Start the engine and wait for at least 60 seconds.

(e) Check for DTCs.

Result





B -- USE SIMULATION METHOD TO CHECK

A -- GO TO CAN COMMUNICATION SYSTEM