Front Passenger Side Power Window Auto Up / Down Function Does Not Operate With Front Passenger Side Power Window Switch
WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: Front Passenger Side Power Window Auto Up / Down Function does not Operate with Front Passenger Side Power Window Switch
- Front Passenger Side Power Window Auto Up / Down Function does not Operate with Front Passenger Side Power Window Switch
DESCRIPTION
* If the auto up/down function does not operate, the cause may be one or more of the following:
* The ECU in the power window regulator motor determines that the power window regulator motor has not been initialized.
* The power window regulator switch has a malfunction.
* The Hall-IC in the power window regulator motor has a malfunction.
* There is an open or short in the wiring between the power window regulator switch and the front passenger side power window regulator motor.
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
1. CHECK FOR DTC
(a) Check for DTCs Reading and Clearing Diagnostic Trouble Codes.
Result
E -- GO TO LIN COMMUNICATION SYSTEM LIN Communication System
D -- GO TO DTC B2313 B2313
C -- GO TO DTC B2312 B2312
B -- GO TO DTC B2311 B2311
A -- Continue to next step.
2. CHECK MANUAL UP/DOWN FUNCTION (POWER WINDOW REGULATOR SWITCH)
(a) Check that the front passenger side door power window moves when the manual up/down function of the power window regulator switch is operated Operation Check.
OK:
Front passenger side door power window moves.
NG -- OTHER PROBLEM (GO TO PROBLEM SYMPTOMS TABLE) Front Passenger Side Power Window Does Not Operate With Front Passenger Side Power Window Switch
OK -- Continue to next step.
3. READ VALUE USING TECHSTREAM (FRONT POWER WINDOW REGULATOR MOTOR RH)
(a) Use the Data List to check if the power window regulator motor is functioning properly Scan Tool Testing and Procedures.
P-Door Motor
OK:
The Techstream display changes according to operation of the power window regulator switch.
NG -- CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH - FRONT POWER WINDOW REGULATOR MOTOR RH)
OK -- REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Removal
4. CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH - FRONT POWER WINDOW REGULATOR MOTOR RH)
(a) Disconnect the I3 switch connector.
(b) Disconnect the I4 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.
5. INSPECT POWER WINDOW REGULATOR SWITCH
(a) Remove the power window regulator switch Removal.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
NG -- REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY Removal
OK -- REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Removal