STEP

INSPECTION

ACTION

1

• Turn the ignition switch to the ON position.

• Operate the driver-side power window using the manual open/close function on the power window main switch.

• Does the driver-side power window operate properly?

Yes

Go to the next step.

No

• Inspect the following items:

• Power window main switch power supply fuse

• Power window main switch ground wiring harness

• Power window main switch power supply wiring harness

• Wiring harness between power window main switch and driver-side power window motor

• Power window main switch (driver-side power window control is malfunctioning)

• Driver-side power window motor

• Repair or replace the malfunctioning part, then go to the next step.

2

• Operate the passenger-side power window using the power window main switch.

• Does the passenger-side power window operate properly?

Yes

• Manual open/close function is normal.

• Perform the auto open/close function inspection.

No

• Inspect the following items:

• Wiring harness between power window main switch and passenger-side power window motor

• Power window main switch (passenger-side power window control is malfunctioning)

• Passenger-side power window motor

• Repair or replace the malfunctioning part, then go to the next step.

STEP

INSPECTION

ACTION

1

• Turn the ignition switch to the ON position.

• Operate the driver-side and passenger-side power window using the auto open function on the driver-side and passenger-side power window main switch.

• Do each power window operate properly?

Yes

Go to the next step.

No

• Go to No.1 THE AUTO OPEN FUNCTION ON THE DRIVER'S AND PASSENGER'S SIDE POWER WINDOW IS INOPERATIVE[POWER WINDOW SYSTEM].

2

• Operate the power window main switch to the close position while the power window is opening.

• Does the power window operation stop?

Yes

• Auto open function is normal.

No

• Replace the power window main switch (power window control unit is malfunctioning.)