Lane-Keeping Assist System

CRUISE CONTROL: LANE-KEEPING ASSIST SYSTEM: U0122,U0123,U0131,U0155,U1104,U1112,U1113: Lost Communication with Vehicle Dynamics Control Module
U1113 - Lost Communication with Steering Pad ECU

DESCRIPTION





INSPECTION PROCEDURE

HINT
This circuit uses CAN communication. Therefore, if there are any malfunctions in the communication circuit, one or more DTCs in the CAN communication system are output.

PROCEDURE

1. CHECK FOR DTC (CAN COMMUNICATION SYSTEM)

(a) Select "Bus Check" from the "System Select" screen on the Techstream.

(b) Select "Communication Malfunction DTC" from the "Bus Check" screen, and then select "Enter".

Result





B -- GO TO CAN COMMUNICATION SYSTEM Diagnosis System

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