Section 18 (Power Window Control System - Diagnostics): Pre-Check
WARNING: This page is about a different car, the 2006 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK WINDOW LOCK SWITCH
- Check that the operation of the door glasses except the driver side door glass and the back door glass and the roof glass is disabled when the window lock switch of the power window master switch is pressed.
- Check that the door glasses, the back door glass and the roof glass can be operated when the window lock switch is pressed again.
- CHECK MANUAL UP/DOWN FUNCTION
- Check that the door glass can be operated using the master switch as follows.
Standard:
MASTER SWITCH CONDITION TABLECondition Master Switch Switch Operation Door Glass Ignition switch ON AUTO Pull halfway UP UP (Closed) Push halfway DOWN DOWN (Open) - Check that each door glass can be operated using each power window switch as follows.
Standard:
DOOR GLASS SWITCH OPERATION TABLECondition Switch Switch Operation Door Glass - Ignition switch ON
- Window lock switch OFF
Passenger Side Pull UP UP (Closed) Push DOWN DOWN (Open) Rear LH Pull UP UP (Closed) Push DOWN DOWN (Open) Rear RH Pull UP UP (Closed) Push DOWN DOWN (Open)
- Check that the door glass can be operated using the master switch as follows.
- CHECK AUTO UP/DOWN FUNCTION
- CHECK REMOTE UP/DOWN FUNCTION
- Check that the door glasses other than the driver side door glass can be operated using the master switch as follows.
Standard:
DOOR GLASS SWITCH OPERATION TABLECondition Master Switch Switch Operation Door Glass - Ignition switch ON
- Window lock switch OFF
Passenger side Pull UP UP (Closed) Push DOWN DOWN (Open) Rear LH Pull UP UP (Closed) Push DOWN DOWN (Open) Rear RH Pull UP UP (Closed) Push DOWN DOWN (Open)
- Check that the door glasses other than the driver side door glass can be operated using the master switch as follows.
- CHECK POWER WINDOW OPERATION FUNCTION AFTER IGNITION OFF
- When both of the following conditions are fulfilled, check that the door glasses, the back door glass and the roof glass can be operated even after the ignition switch is turned OFF:
- Within 45 seconds after the ignition switch is turned OFF
- The driver side door is closed
- When both of the following conditions are fulfilled, check that the door glasses, the back door glass and the roof glass can be operated even after the ignition switch is turned OFF:
- CHECK JAM PROTECTION FUNCTION (DRIVER SIDE)
HINT:
The jam protection function prevents any part of your body from getting caught by accident between the door frame and the door glass during power window operation.
- Check that the door glass goes down by approximately 50 mm (2.0 in.) right when something gets caught between the door frame and door glass during power window operation. However, when the opening amount between the vehicle body and the door glass is less than 200 mm (7.9 in.), the door glass keeps going down until the opening amount reaches 200 mm (7.9 in.) and stops there.
Operative condition:
- AUTO UP
- AUTO UP operation after the ignition switch OFF
- MANUAL UP operation after the ignition switch OFF
- Check that the door glass goes down by approximately 50 mm (2.0 in.) right when something gets caught between the door frame and door glass during power window operation. However, when the opening amount between the vehicle body and the door glass is less than 200 mm (7.9 in.), the door glass keeps going down until the opening amount reaches 200 mm (7.9 in.) and stops there.
- CHECK POWER WINDOW FAIL-SAFE FUNCTION
- If the pulse sensor of the power window motor malfunctions, the power window functions will be restricted:
- The AUTO UP/DOWN and the remote UP/DOWN functions are disabled.
- The manual UP/DOWN function can be performed via each power window switch.
- If the pulse sensor of the power window motor malfunctions, the power window functions will be restricted: