Toyota Avalon (XX50): Ambient Light

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Vehicle Interior / Lighting (int) / Ambient Light

Components

COMPONENTS

ILLUSTRATION

*1	FRONT CONSOLE UPPER PANEL GARNISH	*2	INSTRUMENT PANEL CUP HOLDER ASSEMBLY
*3	LOWER INSTRUMENT PANEL FINISH PANEL LH	*4	LOWER INSTRUMENT PANEL FINISH PANEL RH
*5	NO. 2 INTERIOR ILLUMINATION LIGHT SUB-ASSEMBLY	*6	NO. 3 INTERIOR ILLUMINATION LIGHT SUB-ASSEMBLY
*7	NO. 4 INTERIOR ILLUMINATION LIGHT SUB-ASSEMBLY	-	-

Inspection

INSPECTION

PROCEDURE

1. INSPECT NO. 2 INTERIOR ILLUMINATION LIGHT SUB-ASSEMBLY

(a) Apply auxiliary battery voltage to the No. 2 interior illumination light sub-assembly and check that the light illuminates.

OK:

Measurement Condition

Specified Condition

Auxiliary battery positive (+) → 1 (+)

Auxiliary battery negative (-) → 2 (-)

Ambient light illuminates

If the result is not as specified, replace the No. 2 interior illumination light sub-assembly.

*a	Component without harness connected (No. 2 Interior Illumination Light Sub-assembly)

2. INSPECT NO. 3 INTERIOR ILLUMINATION LIGHT SUB-ASSEMBLY

(a) Apply auxiliary battery voltage to the No. 3 interior illumination light sub-assembly and check that the light illuminates.

OK:

Measurement Condition

Specified Condition

Auxiliary battery positive (+) → 1 (+)

Auxiliary battery negative (-) → 2 (-)

Ambient light illuminates

If the result is not as specified, replace the No. 3 interior illumination light sub-assembly.

*a	Component without harness connected (No. 3 Interior Illumination Light Sub-assembly)

3. INSPECT NO. 4 INTERIOR ILLUMINATION LIGHT SUB-ASSEMBLY

(a) Apply auxiliary battery voltage to the No. 4 interior illumination light sub-assembly and check that the light illuminates.

OK:

Measurement Condition

Specified Condition

Auxiliary battery positive (+) → 1 (+)

Auxiliary battery negative (-) → 2 (-)

Ambient light illuminates

If the result is not as specified, replace the No. 4 interior illumination light sub-assembly.

*a	Component without harness connected (No. 4 Interior Illumination Light Sub-assembly)

Installation

INSTALLATION

PROCEDURE

1. INSTALL NO. 3 INTERIOR ILLUMINATION LIGHT SUB-ASSEMBLY

(a) Engage the 2 guides to install the No. 3 interior illumination light sub-assembly.

2. INSTALL NO. 2 INTERIOR ILLUMINATION LIGHT SUB-ASSEMBLY

(a) Engage the 2 guides to install the No. 2 interior illumination light sub-assembly.

3. INSTALL NO. 4 INTERIOR ILLUMINATION LIGHT SUB-ASSEMBLY

(a) for Front Side:

(1) Engage the guide as shown in the illustration to install the No. 4 interior illumination light sub-assembly.

Install in this Direction

(b) for Rear Side:

(1) Engage the guide as shown in the illustration to install the No. 4 interior illumination light sub-assembly.

Install in this Direction

4. INSTALL INSTRUMENT PANEL CUP HOLDER ASSEMBLY

(a) Install the instrument panel cup holder assembly with the 7 screws.

5. INSTALL FRONT CONSOLE UPPER PANEL GARNISH

Click here

6. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL RH

Click here

7. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL LH

Click here

Removal

REMOVAL

PROCEDURE

1. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL LH

Click here

2. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL RH

Click here

3. REMOVE FRONT CONSOLE UPPER PANEL GARNISH

Click here

4. REMOVE INSTRUMENT PANEL CUP HOLDER ASSEMBLY

(a) Remove the 7 screws and instrument panel cup holder assembly.

5. REMOVE NO. 4 INTERIOR ILLUMINATION LIGHT SUB-ASSEMBLY

(a) for Rear Side:

(1) Disengage the guide as shown in the illustration to remove the No. 4 interior illumination light sub-assembly.

Remove in this Direction

(b) for Front Side:

(1) Disengage the guide as shown in the illustration to remove the No. 4 interior illumination light sub-assembly.

Remove in this Direction

6. REMOVE NO. 2 INTERIOR ILLUMINATION LIGHT SUB-ASSEMBLY

(a) Disengage the 2 guides to remove the No. 2 interior illumination light sub-assembly.

7. REMOVE NO. 3 INTERIOR ILLUMINATION LIGHT SUB-ASSEMBLY

(a) Disengage the 2 guides to remove the No. 3 interior illumination light sub-assembly.

Roof Headlining

Back Door Courtesy Switch

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