Mirror Switch Circuit

CIRCUIT DESCRIPTION

This circuit detects the conditions of the mirror selection switch and the mirror position switch.

The operating condition of the mirror switch is input by the driver side J/B ECU and the input signals are sent to the driver door ECU or the passenger door ECU.

Mirror adjustment is controlled by the driver ECU or the passenger door ECU.

Wiring Diagram:

Step 1:

Steps 2 - 3:

INSPECTION PROCEDURE

HINT: In case of using the LEXUS hand-held tester, start the inspection from step 1 and in case of not using the LEXUS hand-held tester, start from step 2.