Driver Side and Front Passenger Side Power Mirrors Cannot Be Adjusted With Power Mirror Switch

MIRROR: POWER MIRROR CONTROL SYSTEM: Driver Side and Front Passenger Side Power Mirrors cannot be Adjusted with Power Mirror Switch
- Driver Side and Front Passenger Side Power Mirrors cannot be Adjusted with Power Mirror Switch

SYSTEM DESCRIPTION

The outer mirror switch sends power mirror control switch RIGHT, LEFT, UP and DOWN signals through the CAN (can communication) line to the front door ECU LH and RH to activate the mirror surfaces accordingly.

INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC

(a) Use the Techstream to check if the CAN communication system is functioning normally.

Result





B -- GO TO CAN COMMUNICATION SYSTEM How to Proceed With Troubleshooting
A -- Continue to next step.

2. READ VALUE USING TECHSTREAM (MIRROR MASTER SWITCH AND MIRROR CONTROL SWITCH)

(a) Check the Data List for proper functioning of the mirror master switch and mirror control switch.

D-SEAT SW





OK:

On screen, each item changes between ON and OFF according to above chart.

NG -- REPLACE OUTER MIRROR SWITCH ASSEMBLY Removal

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