Reat Seat Control Switch Circuit

CIRCUIT DESCRIPTION

The rear seat control switch is built into the rear armrest assembly.

The rear seat control switch is connected to the rear power seat LH or RH ECU with the multiplex communication circuit. It operates the rear seat control.

The rear seat control switch illumination is goes on when the rear armrest is opened and goes off when the rear armrest is closed.

Step 1:

Step 1 (Cont'd):

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.