Toyota Avalon (XX50): Rear Power Window Switch

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Vehicle Exterior / Window / Glass / Rear Power Window Switch

Components

COMPONENTS

ILLUSTRATION

REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY

REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY WITH REAR DOOR UPPER ARMREST BASE PANEL

Inspection

INSPECTION

PROCEDURE

1. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (for LH/RH DOOR)

(a) Check the switch function.

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
5 - 7	Auto up or manual up position	Below 100 Ω
4 - 7	Auto down or manual down position	Below 100 Ω
8 - 7	Auto up or auto down position	Below 100 Ω
5 - 7	Off	10 kΩ or higher
4 - 7	Off	10 kΩ or higher
8 - 7	Off	10 kΩ or higher

If the result is not as specified, replace the rear power window regulator switch assembly (for LH/RH door).

*a	Component without harness connected (Rear Power Window Regulator Switch Assembly (for LH/RH Door))

(b) Check that the LED illuminates.

(1) Apply auxiliary battery voltage to the power window regulator switch assembly and check that the LED illuminates.

OK:

Battery Connection	Specified Condition
Auxiliary battery positive (+) → 3 Auxiliary battery negative (-) → 1	LED illuminates

Battery Connection

Specified Condition

Auxiliary battery positive (+) → 3

Auxiliary battery negative (-) → 1

LED illuminates

If the result is not as specified, replace the rear power window regulator switch assembly (for LH/RH door).

Installation

INSTALLATION

CAUTION / NOTICE / HINT

HINT:

Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.

PROCEDURE

1. INSTALL REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY

(a) Engage the 3 claws to install the rear power window regulator switch assembly.

2. INSTALL REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY WITH REAR DOOR UPPER ARMREST BASE PANEL

Click here

Removal

REMOVAL

CAUTION / NOTICE / HINT

HINT:

Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.

PROCEDURE

1. REMOVE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY WITH REAR DOOR UPPER ARMREST BASE PANEL

Click here

2. REMOVE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY

(a) Disengage the 3 claws to remove the rear power window regulator switch assembly.

Quarter Window Glass

Relay

See More:

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Window / Glass: Window Defogger Wire
On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. CHECK REAR WINDOW DEFOGGER OPERATION (a) When the ignition switch is ON and the rear window defogger switch is pressed, check that the window defogger system operates. 2. INSPECT REAR WINDOW DEFOGGER WIRE (BACK WINDOW GLASS) NOTICE: When clean ...