Last Modified: 08-21-2023 6.11:8.1.0 Doc ID: RM100000001AYHC
Model Year Start: 2019 Model: Avalon HV Prod Date Range: [04/2018 -           ]
Title: LIGHTING (INT): AMBIENT LIGHT: INSPECTION; 2019 - 2022 MY Avalon Avalon HV [04/2018 -        ]

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)