Component Tests and General Diagnostics

WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: ON-VEHICLE INSPECTION

POWER WINDOW CONTROL SYSTEM: ON-VEHICLE INSPECTION

1. CHECK WINDOW LOCK SWITCH





(a) Check that the passenger side power window operation is disabled when the window lock switch of the power window regulator master switch is pressed.
(b) Check that the passenger side power window can be operated when the window lock switch is pressed again.
2. CHECK MANUAL UP/DOWN FUNCTION
(a) Check that the driver side power window operates as follows:





(b) Check that the passenger side power window operates as follows:





3. CHECK AUTO UP/DOWN FUNCTION
(a) Check that the driver side power window operates as follows:





(b) Check that the passenger side power window operates as follows:





4. CHECK REMOTE MANUAL UP/DOWN FUNCTION
(a) Check that the passenger side power window operates as follows:





5. CHECK REMOTE AUTO UP/DOWN FUNCTION
(a) Check that the passenger driver side power window operates as follows:





6. CHECK JAM PROTECTION FUNCTION
HINT: The jam protection function helps prevent power window operation related injuries.
NOTICE: If the power window motor has just been reset, raise and lower the door glass several times through MANUAL operation before performing the check.





(a) Check that the door glass moves down by approximately 50 mm (1.97 in.) when something is caught between the door frame and door glass during power window operation. However, when the opening between the door frame and the door glass is less than 200 mm (7.87 in.), the door glass continues to move down and does not stop until an opening of 200 mm (7.87 in.) is achieved.
Operative condition
- AUTO UP

7. CHECK POWER WINDOW FAIL-SAFE FUNCTION
HINT: If there is a malfunction in the power window system, some of the power window functions will be disabled.

Driver side power window:





Passenger side power window:





8. CHECK POWER WINDOW SWITCH'S LED OPERATION
(a) Make sure that the power window lock switch on the power window regulator master switch is not pressed.
(b) Turn the ignition switch ON. Then check that all the LEDs on the power window switches illuminate.