Pre-Check
PRE-CHECK1. POWER WINDOW CONTROL SYSTEM DESCRIPTION
a. The power window control system controls the power windows UP/DOWN function by using regulator motors.
Main controls for this system are the master switch built into the driver's door and regulator switches built into passenger's doors. Pressing any of these regulator switches or the driver side door window switch mounted on the master switch transmits an UP/DOWN signal to the regulator motor for the corresponding power window, which then operates the power window UP/DOWN.
Pressing any switch for the other power windows except the driver's power window mounted on the master switch transmits a remote UP/DOWN signal to the body ECU via the BEAN line. Then the body ECU transmits this remote signal to the regulator switch for the corresponding power window via the BEAN line to activate the motor to open/close the power window.
b. The power window control system has the following functions:
2. CHECK WINDOW LOCK SWITCH
a. Check that the passenger side power window and rear power windows operation are disabled when the window lock switch of the power window master switch is pressed.
b. Check that the passenger side power window and rear power windows can be operated when the window lock switch is pressed again.
3. CHECK MANUAL UP/DOWN FUNCTION
a. Check that the driver side power window operates as follows:
b. Check that the power windows except the driver side power window operate as follows:
4. CHECK AUTO UP/DOWN FUNCTION
a. Check that the driver side power window operates as follows:
b. Check that the power windows except the driver side power window operate as follows:
5. CHECK REMOTE MANUAL UP/DOWN FUNCTION
a. Check that the power windows except the driver side power window operate as follows:
6. CHECK REMOTE AUTO UP/DOWN FUNCTION
a. Check that the power windows except the driver side power window operate as follows:
7. CHECK MANUAL UP/DOWN FUNCTION USING DRIVER SIDE DOOR LOCK KEY CYLINDER
a. Check that all power windows and sliding roof (standard type only) operate as follows, when the key is inserted into the driver side door lock key cylinder.
8. CHECK MANUAL DOWN FUNCTION USING TRANSMITTER
a. Check that all power windows and sliding roof (standard type only) operate as follows when operating the transmitter.
HINT: For a sign for starting operation, the wireless door lock buzzer sounds once (answer-back).
9. CHECK POWER WINDOW OPERATION FUNCTION AFTER IGNITION SWITCH IS TURNED OFF
a. When both of the following conditions are fulfilled, check that the power windows can be operated even after the ignition switch is turned OFF.
1. Within 45 seconds after the ignition switch is turned OFF.
2. The front doors are closed.
10. CHECK JAM PROTECTION FUNCTION
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.
NOTE: If the power window motor has just been reset, raise and lower the door glass several times using MANUAL function before performing the check.
a. Check that the door glass goes down by approx. 50 mm (1.97 in.) right when something gets 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 go down and does not stop until an opening of 200 mm (7.87 in.) is achieved.
Operative conditions:
- AUTO UP
- AUTO UP function after the ignition switch is turned OFF
- MANUAL UP function after the ignition switch is turned OFF
- MANUAL UP function using the driver side door lock key cylinder