Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Inspection

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

    Installation

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