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

If the rear LH side manual UP / DOWN function does not operate, a malfunction may exist in the rear power window regulator motor assembly LH, rear power window regulator switch assembly LH, power window regulator master switch assembly or wire harness.

WIRING DIAGRAM





INSPECTION PROCEDURE

NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.

PROCEDURE

1. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH

(a) Remove the rear power window regulator switch assembly LH.

(b) Measure the resistance according to the value(s) in the table below.





Standard Resistance:





Text in Illustration





NG -- REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH
OK -- Continue to next step.

2. INSPECT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH

(a) Remove the rear power window regulator motor assembly LH.

(b) Apply battery voltage to connector terminals 1 and 2.

(c) Check that the motor smoothly rotates.





NOTICE:
Do not apply battery voltage to any terminals except terminals 1 and 2.

OK:





Text in Illustration





NG -- REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
OK -- Continue to next step.

3. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH - P/W RELAY)

(a) Disconnect the P15 rear power window regulator switch assembly LH connector.





(b) Measure the voltage according to the value(s) in the table below.

Standard Voltage:





Text in Illustration





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

4. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH - REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH)

(a) Disconnect the P15 rear power window regulator switch assembly LH connector.

(b) Disconnect the P12 rear power window regulator motor assembly LH connector.

(c) Measure the resistance according the value(s) in the table below.

Standard Resistance:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

5. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH - POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY)

(a) Disconnect the P15 rear power window regulator switch assembly LH connector.

(b) Disconnect the P9 power window regulator master switch assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY