Pre-Check

PRE-CHECK

1. CHECK WINDOW LOCK SWITCH




a. Check that operation of the door glasses except the driver side door glass and the roof glass is disabled when the window lock switch of the power window master switch is pressed.
b. Check that the door glasses and the roof glass 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 shown above.




b. Check that the power windows except the driver side power window operate as shown.

3. CHECK AUTO UP/DOWN FUNCTION




a. Check that the driver side power window operates as shown above.




b. Check that the power windows except the driver side power window operate as shown.

4. CHECK REMOTE MANUAL UP/DOWN FUNCTION




a. Check that the power windows except the driver side power window operate as shown.

5. CHECK REMOTE AUTO UP/DOWN FUNCTION




a. Check that the power windows except the driver side power window operate as shown above.

6. CHECK MANUAL UP/DOWN FUNCTION VIA DRIVER SIDE DOOR LOCK KEY CYLINDER




a. Check that all door glasses and sliding roof operate as shown, when the key is inserted into the key cylinder.

7. CHECK MANUAL DOWN FUNCTION VIA TRANSMITTER




a. Check that all door glasses and sliding roof operate as shown, when operating the transmitter.

8. CHECK POWER WINDOW OPERATION FUNCTION AFTER IGNITION OFF

a. When both of the following conditions are fulfilled, check that the door glasses, the back door glass and the sliding roof can be operated even after the ignition switch is turned OFF:

1. Within 45 seconds after the ignition switch is turned OFF.
2. All the doors are closed.

9. CHECK JAM PROTECTION

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.




a. Check that the door glass goes down by approximately 50 mm (2.0 in.) right when something gets caught between the door frame and the door glass during power window operation However, when the opening between the door frame and the door glass is less than 200 mm (7.9 in.), the door glass keeps going down until the opening reaches 200 mm (7.9 in.) and stops there.

Operative condition:
- 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 via the driver side door lock key cylinder

10. 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.

11. CHECK SWITCH CONDITION WITH HAND-HELD TESTER

HINT: DTC B1221 is output when switches of the power window master switch are on. When these switches are off, DTC B1221 is not output. Using this DTC you can check whether these switches are normal or not.

12. CHECK DATA LIST WITH HAND-HELD TESTER






HINT: According to the DATA LIST displayed by the hand-held tester, you can read the value of the switch, sensor, actuator, etc. without parts removal. Reading the DATA LIST as the first step of troubleshooting is one way to shorten the labor time.

HINT:
* CAUTION is displayed even when no resistance is applied in each position. In this case there must be something caught somewhere in that position.

13. CHECK ACTIVE TEST WITH HAND-HELD TESTER









HINT: Performing the ACTIVE TEST using the hand-held tester allows you to operate the relay, VSV, actuator, etc. without parts removal. Performing the ACTIVE TEST as the first step of trouble shooting is one way to shorten the labor time. It is possible to display the DATA LIST during the ACTIVE TEST.