Toyota 4Runner: Power Window Master Switch

Toyota 4Runner Service Manual / Vehicle Exterior / Window / Glass / Power Window Master Switch

Components

COMPONENTS

ILLUSTRATION

Removal

REMOVAL

PROCEDURE

1. REMOVE FRONT DOOR LOWER FRAME BRACKET GARNISH LH

2. REMOVE NO. 2 DOOR INSIDE HANDLE BEZEL LH

3. REMOVE FRONT DOOR TRIM BOARD SUB-ASSEMBLY LH

4. REMOVE FRONT DOOR INNER GLASS WEATHERSTRIP LH

5. REMOVE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

(a) Disconnect the connector.

(b) Detach the 10 claws from the backside and remove the multiplex network master switch with base panel.

Inspection

INSPECTION

PROCEDURE

1. INSPECT MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

(a) Check that the LED illuminates.

(1) Apply battery voltage to the master switch and check that the LEDs illuminate.

OK:

Measurement Condition	Specified Condition
Battery positive (+) → 18 (LED) Battery negative (-) → 12 (GND)	LEDs illuminate

Measurement Condition

Specified Condition

Battery positive (+) → 18 (LED)

Battery negative (-) → 12 (GND)

LEDs illuminate

If the result is not as specified, replace the multiplex network master switch assembly.

Text in Illustration

Component without harness connected

(Multiplex Network Master Switch Assembly)

LED

Installation

INSTALLATION

PROCEDURE

1. INSTALL MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

(a) Install the multiplex network master switch assembly with the 3 screws.

(b) Attach the 10 claws to install the multiplex network master switch with base panel.

2. INSTALL FRONT DOOR INNER GLASS WEATHERSTRIP LH

3. INSTALL FRONT DOOR TRIM BOARD SUB-ASSEMBLY LH

4. INSTALL NO. 2 DOOR INSIDE HANDLE BEZEL LH

5. INSTALL FRONT DOOR LOWER FRAME BRACKET GARNISH LH

6. INSTALL NO. 2 DOOR INSIDE HANDLE BEZEL LH

Jam Protection Function does not Operate

DESCRIPTION This problem may occur in all door windows. The jam protection function operates within a specified range during the manual up or auto up operation. PROCEDURE ...

Power Window Regulator Motor(for Front Door)

...

Other materials about Toyota 4Runner:

Installation
INSTALLATION CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the parts may injure your hands. HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. INS ...

Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART HINT: If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below. *: The air conditioning amplifier stor ...