Back Door Power Window Switch ON Stuck

WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: B2312: Back Door Power Window Switch ON Stuck
B2312 - Back Door Power Window Switch ON Stuck

DESCRIPTION

This DTC is stored when the back door power window regulator motor is stuck.

NOTICE:
When a power window regulator is reinstalled or replaced, the power window control system must be initialized.

Back Door P/W





WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK FOR DTC

(a) Clear the DTC Reading and Clearing Diagnostic Trouble Codes.

(b) Check for DTCs Reading and Clearing Diagnostic Trouble Codes.

Result





B -- CHECK MULTIPLEX NETWORK DOOR ECU (BACK DOOR P/W)

A -- END

2. CHECK MULTIPLEX NETWORK DOOR ECU (BACK DOOR P/W)

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





Standard Voltage:





NG -- REPLACE MULTIPLEX NETWORK DOOR ECU (BACK DOOR P/W)
OK -- Continue to next step.

3. CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK DOOR ECU - BACK DOOR POWER WINDOW REGULATOR MOTOR ASSEMBLY)

(a) Disconnect the W9 back door power window regulator motor connector.

(b) Disconnect the W10 multiplex network door ECU 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 BACK DOOR POWER WINDOW REGULATOR MOTOR ASSEMBLY