Rear Power Window RH Auto Up / Down Function Does Not Operate With Rear Power Window Switch RH

WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: Rear Power Window RH Auto Up / Down Function does not Operate with Rear Power Window Switch RH

Rear Power Window RH Auto Up / Down Function does not Operate with Rear Power Window Switch RH

DESCRIPTION

If the AUTO UP/DOWN function does not operate, any of the following troubles may be the cause:

- When the battery terminal and the connectors of the power window switches are disconnected, the power window memory of the fully closed position which is recorded in the power window switch in each door is erased.
- The pulse sensor in the power window motor has a malfunction.
- There is an open or short circuit in the wiring between the power window switch and the corresponding power window motor.
- The power window switch has a malfunction.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK MANUAL UP / DOWN FUNCTION (REAR RH)
(a) Check that the door glass can be operated manually.
NG -- OTHER PROBLEM
OK -- Continue to next step.
2. CHECK ILLUMINATION (POWER WINDOW REGULATOR SWITCH)





(a) Turn the ignition switch ON.
(b) Operate the power window switch.
(c) Check the blinking pattern of the illumination as shown in the illustration.





(1) If pattern (1) is displayed, proceed to A.
(2) If pattern (2) or (3) is displayed, proceed to B.
(3) If the normal pattern is displayed, proceed to C.
C -- REPLACE REAR POWER WINDOW REGULATOR SWITCH (REAR RH)
B -- CHECK WIRE HARNESS (POWER WINDOW REGULATOR SWITCH - POWER WINDOW MOTOR)
A -- Continue to next step.
3. RESET POWER WINDOW REGULATOR MOTOR (REAR RH)
(a) Turn the ignition switch ON.
(b) Open the door glass.
(c) Fully pull up the power window switch until the door glass is fully closed.
(d) Continue to hold the switch 1 second or more even after the door glass is fully closed.
(e) Check that the AUTO UP/DOWN function operates completely.
OK -- END
NG -- Continue to next step.
4. CHECK WIRE HARNESS (POWER WINDOW REGULATOR SWITCH - POWER WINDOW MOTOR)





(a) Remove the rear RH side door trim board.
(b) Disconnect the P9 power window switch connector.
(c) Disconnect the P13 power window motor connector.
(d) Check the continuity between the wire harness side connectors. Standard:
Standard resistance:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- REPLACE POWER WINDOW REGULATOR MOTOR (REAR RH)