Last Modified: 06-02-2026 6.11:8.1.0 Doc ID: RM100000001EPFL
Model Year Start: 2019 Model: RAV4 Prod Date Range: [11/2018 -           ]
Title: LIGHTING (EXT): REAR LIGHT ASSEMBLY: INSPECTION; 2019 - 2025 MY RAV4 RAV4 HV [11/2018 -        ]

INSPECTION

PROCEDURE

1. INSPECT REAR LIGHT ASSEMBLY LH

(a) Apply auxiliary battery voltage to the connector and check the light illumination conditions.

OK

Auxiliary Battery Connection

Specified Condition
If the result is not as specified, inspect the rear light LED LH.

Auxiliary battery positive (+) → 2 (B)

Auxiliary battery negative (-) → 4 (E)

Taillight illuminates

*a

Component without harness connected

(Rear Combination Light Assembly LH)

2. INSPECT REAR LIGHT ASSEMBLY RH

(a) Apply auxiliary battery voltage to the connector and check the light illumination conditions.

OK

Auxiliary Battery Connection

Specified Condition
If the result is not as specified, inspect the rear light LED RH.

Auxiliary battery positive (+) → 2 (B)

Auxiliary battery negative (-) → 4 (E)

Taillight illuminates

*a

Component without harness connected

(Rear Combination Light Assembly RH)

3. INSPECT REAR LIGHT LED LH

(a) Apply auxiliary battery voltage to the connector and check the light illumination conditions.

OK

Auxiliary Battery Connection

Specified Condition
If the result is not as specified, replace the rear light LED LH.

Auxiliary battery positive (+) → 2

Auxiliary battery negative (-) → 1

Illuminates

*a

Component without harness connected

(Rear Light LED LH)

4. INSPECT REAR LIGHT LED RH

(a) Apply auxiliary battery voltage to the connector and check the light illumination conditions.

OK

Auxiliary Battery Connection

Specified Condition
If the result is not as specified, replace the rear light LED RH.

Auxiliary battery positive (+) → 2

Auxiliary battery negative (-) → 1

Illuminates

*a

Component without harness connected

(Rear Light LED RH)