POWER WINDOW SYSTEM PRELIMINARY INSPECTION


STEP	INSPECTION		ACTION
1	• Turn the ignition switch to the ON position. • Operate the driver's side power window using the manual open/close function on the power window main switch. • Does the driver's side power window operate properly?	Yes	Go to the next step.
1		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's-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's side power window using the power window main switch. • Does the passenger's side power window operate properly?	Yes	• Manual open/close function is normal. • Perform the auto open/close function inspection.
2		No	• Inspect the following items: - Wiring harness between power window main switch and passenger's-side power window motor - Power window main switch (passenger's-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 power window using the auto open function on the power window main switch. • Do each the driver'spower window operate properly?	Yes	Go to the next step.
1		No	• Go to NO. 1 THE AUTO OPEN FUNCTION ON THE DRIVER'S SIDE AND PASSENGER'S SIDE POWER WINDOW IS INOPERATIVE.)
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/close function is normal. • Perform the IG-OFF timer function inspection.
2		No	• Replace the power window main switch (power window control unit is malfunctioning.)

Manual Open/close Function Inspection