Rear Power Window LH Does Not Operate With Rear Power Window Switch LH

WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: Rear Power Window LH does not Operate with Rear Power Window Switch LH

Rear Power Window LH does not Operate with Rear Power Window Switch LH

DESCRIPTION
HINT: for Double Cab, CrewMax
- If the rear LH side manual UP/DOWN function does not operate, there may be a malfunction in the rear power window regulator switch LH, rear power window regulator motor LH, power window regulator master switch or harness and connector.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (REAR SWITCH LH - BATTERY)




(a) Disconnect the O11 switch connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard voltage:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
2. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH




(a) Remove the switch Removal.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:






NG -- REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH
OK -- Continue to next step.
3. CHECK HARNESS AND CONNECTOR (REAR SWITCH LH - REAR MOTOR LH)




(a) Disconnect the O11 switch connector.
(b) Disconnect the O9 motor connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard resistance:

for Double Cab:





for CrewMax:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
4. INSPECT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH




(a) Remove the motor Removal.
(b) Apply battery voltage to connector terminals 1 and 2.
(c) Check that the motor gear rotates smoothly as follows.
OK:

for Double Cab:





for CrewMax:





NG -- REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
OK -- Continue to next step.
5. CHECK HARNESS AND CONNECTOR (MASTER SWITCH - REAR SWITCH LH)




(a) Disconnect the N2 master switch connector.
(b) Disconnect the O11 switch connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard resistance:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
6. CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY




(a) Remove the master switch Removal.
(b) Reconnect the master switch connector.
(c) Measure the voltage according to the value(s) in the table below.
Standard voltage:






NG -- REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY
OK -- GO TO POWER WINDOWS DO NOT OPERATE AT ALL