Power Steering System

POWER ASSIST SYSTEMS: POWER STEERING SYSTEM (for 2GR-FE): U0100, U0129: Lost Communication with ECM / PCM "A"
U0129 - Lost Communication with Brake System Control Module

DESCRIPTION

The power steering ECU assembly receives signals from the ECM and brake actuator assembly via the CAN communication system.





INSPECTION PROCEDURE

PROCEDURE

1. GO TO CAN COMMUNICATION SYSTEM

(a) Go to CAN Communication System How to Proceed With Troubleshooting.

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