Remote Up / Down Function Does Not Operate

WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: Remote Up / Down Function does not Operate

Remote Up / Down Function does not Operate

DESCRIPTION

With the power switch on (IG) , the power window regulator master switch transmits remote switch signals to the regulator switch of the passenger door power window. Then, the regulator switch drives the passenger power window regulator motor.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK POWER WINDOW MASTER SWITCH





(a) Turn the window lock switch OFF and operate the switches on the master switch. Check that the remote UP / DOWN function operates normally.
OK:
Remote UP / DOWN function operates normally.
NG -- CHECK MANUAL UP / DOWN FUNCTION
OK -- END
2. CHECK MANUAL UP / DOWN FUNCTION
(a) Check that the passenger door power window manual UP / DOWN function operates normally.
OK:
Manual UP / DOWN function operates normally.
NG -- HARNESS AND CONNECTOR (POWER WINDOW MASTER SWITCH - BATTERY AND BODY GROUND)
OK -- REPLACE POWER WINDOW MASTER SWITCH
3. HARNESS AND CONNECTOR (POWER WINDOW MASTER SWITCH - BATTERY AND BODY GROUND)





(a) Disconnect the M1 connector.
(b) Measure the voltage and resistance according to the value(s) in the table below.
Standard voltage:






Standard resistance:






NG -- REPLACE POWER WINDOW REGULATOR SWITCH ASSY
OK -- Continue to next step.
4. INSPECT POWER WINDOW MASTER SWITCH





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






NG -- REPLACE POWER WINDOW MASTER SWITCH
OK -- Continue to next step.
5. CHECK HARNESS AND CONNECTOR (MASTER SWITCH - FRONT PASSENGER, REAR LH/RH SWITCH)





(a) Front passenger side:
(1) Disconnect the M1 and G7 connectors.
(2) Measure the resistance according to the value(s) in the table below.
Standard resistance:










(b) for Rear LH side:
(1) Disconnect the M1 and K2 connector.
(2) Measure the resistance according to the value(s) in the table below.
Standard resistance:










(c) for Rear RH side:
(1) Disconnect the M1 and J2connector.
(2) 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 SWITCH (APPLICABLE LOCATION)