Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Power Window Master Switch

Components

COMPONENTS

ILLUSTRATION

MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT DOOR UPPER ARMREST BASE PANEL

Inspection

INSPECTION

PROCEDURE

1. INSPECT MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

(a) Check that the LEDs illuminate.

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

OK:

Battery Connection

Specified Condition

Auxiliary battery positive (+) → 3

Auxiliary battery negative (-) → 13

LEDs illuminate

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

*a	Component without harness connected (Multiplex Network Master Switch Assembly)

Installation

INSTALLATION

PROCEDURE

1. INSTALL MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

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

2. INSTALL MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT DOOR UPPER ARMREST BASE PANEL

Click here

Removal

REMOVAL

PROCEDURE

1. REMOVE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT DOOR UPPER ARMREST BASE PANEL

Click here

2. REMOVE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

(a) Remove the 3 screws and multiplex network master switch assembly.

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Lighting System(for Gasoline Model Without Cornering Light): Automatic High Beam System does not Operate or Operation Indicator does not Illuminate
DESCRIPTION The main body ECU (multiplex network body ECU) controls the automatic high beam system based on signals received from the forward recognition camera. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registration. Cli ...

Toyota Avalon (XX50) 2019-2022 Owners Manual