Circuit Description

If the AUTO UP/DOWN function does not operate, any of the following troubles may be the cause.

• When the POWER fuse and the POWER relay are replaced with new ones, or when the battery terminal and the connectors of the power window master switch is disconnected, the power window memory of the fully closed position which is recorded in the power window master switch is erased.
• The pulse sensors in the driver side power window motor has a malfunction.
• There is an open or short circuit in the wiring between the power window master switch and the driver side power window motor.
• The power window master switch has a malfunction.