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

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

DESCRIPTION

* If the manual UP/DOWN function does not operate, there may be a malfunction in the rear power window regulator switch, rear power window regulator motor RH or wire harness.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK LIN COMMUNICATION SYSTEM

(a) Check for LIN communication system DTCs related to the power window control system.

OK:

LIN communication system DTCs are not output.

NG -- GO TO LIN COMMUNICATION SYSTEM LIN Communication System
OK -- Continue to next step.

2. CHECK FOR DTC (B2312)

(a) Check if DTC B2312 is output.

OK:

DTC B2312 is not output.

NG -- GO TO DTC B2312 B2312
OK -- Continue to next step.

3. READ VALUE USING TECHSTREAM (REAR POWER WINDOW REGULATOR MOTOR RH)

(a) Use the Data List to check if the power window regulator motor is functioning properly.

RR-Door Motor:





OK:

Techstream display changes normally when rear power window switch RH is operated.

NG -- CHECK HARNESS AND CONNECTOR (REAR MULTIPLEX NETWORK DOOR ECU RH - REAR POWER WINDOW REGULATOR SWITCH RH)

OK -- REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Removal

4. CHECK HARNESS AND CONNECTOR (REAR MULTIPLEX NETWORK DOOR ECU RH - REAR POWER WINDOW REGULATOR SWITCH RH)

(a) Disconnect the O2 ECU connector.





(b) Disconnect the O7 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.

5. CHECK HARNESS AND CONNECTOR (REAR MULTIPLEX NETWORK DOOR ECU RH - REAR POWER WINDOW REGULATOR MOTOR RH)

(a) Disconnect the O3 ECU connector.





(b) Disconnect the O8 motor 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 HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH RH - REAR POWER WINDOW REGULATOR MOTOR RH)

(a) Disconnect the O7 switch connector.





(b) Disconnect the O8 motor 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.

7. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH





(a) Remove the switch.

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

Standard resistance:





NG -- REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH Removal

OK -- REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Removal