Power Window Master Switch Circuit

WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: Power Window Master Switch Circuit

Power Window Master Switch Circuit

DESCRIPTION

This circuit transmits signal from the power window regulator master switch assembly to the power window regulator switch.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC OUTPUT
(a) Turn the ignition switch off.
(b) Wait for at least 10 seconds, and then turn the ignition switch on (IG).
(c) Check whether the DTC output recurs.
Result:






B -- GO TO DTC CHART
A -- Continue to next step.
2. INSPECT POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY




(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 -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
3. INSPECT POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY




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






(without Jam Protection)






NG -- REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY
OK -- Continue to next step.
4. CHECK WIRE HARNESS (POWER WINDOW MASTER SWITCH - FRONT LH, REAR LH/RH SWITCH)




(a) Disconnect the M1 and H6 (K1, J1) connectors.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
Front RH side






Rear LH side






Rear RH side






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE