When the seat memory switch M1, M2 or M3 is pressed, the position control ECU & switch (Seat ECU) transmits a signal of the memorized mirror position to the outer mirror control ECU by way of the power window regulator master switch. Then, the outer mirror control ECU drives the mirror motor.

Select the DTC check on the intelligent tester to check for communication errors.

Select the DTC check on the intelligent tester to check for communication errors.

Remote control

The mirror adjust switch can control the adjustment axis of the mirror surface.

Connect the intelligent tester to the DLC3.

Data of the system can be read from the Data Link Connector 3 (DLC3) of the vehicle. Therefore, when the system seems to be malfunctioning, use the intelligent tester to check for a malfunction and repair it.

Disconnect the M10 connector.

Lexus IS250 IS220d GSE20 ALE20 MIRROR

Use the intelligent tester to check for normal function of the multiplex communication system.

The memory system can store the driver seat, front passenger seat, outside rear view mirror positions and tilt &telescopic position. Up to 3 memory positions can be stored in the system memory and recalled. Three positions can besaved for the driver memory switch or front passenger memory switch.