Manual Up / Down Function Does Not Operate On Driver Side

WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: Manual Up / Down Function does not Operate on Driver Side

Manual Up / Down Function does not Operate on Driver Side

DESCRIPTION

If the manual UP / DOWN function does not operate, a malfunction may be present in the power window regulator master switch assembly, the power window regulator motor or the wire harness.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY (BW, BDR VOLTAGE)




(a) Disconnect the P17 switch connector.
(b) Measure the voltage of the wire harness side connector.
Standard voltage:






NG -- REPAIR OR REPLACE HARNESS AND CONNECTOR (BATTERY - MASTER SWITCH)
OK -- Continue to next step.

2. CHECK POWER WINDOW REGULATOR MOTOR ASSEMBLY FRONT LH




(a) Disconnect the P17 switch connector.
(b) Using a service wire, connect the terminals according to the table below.
(c) Check operation of the power window regulator motor.
OK:






OK -- REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY
NG -- Continue to next step.

3. CHECK WIRE HARNESS (MASTER SWITCH - REGULATOR MOTOR)




(a) Disconnect the P17 switch connector.
(b) Disconnect the P18 motor connector.
(c) Measure the resistance of the wire harness side connectors.
Standard resistance:






NG -- REPAIR OR REPLACE HARNESS AND CONNECTOR
OK -- REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY FRONT LH