Last Modified: 06-08-2026 6.11:8.1.0 Doc ID: RM1000000014YMQ
Model Year Start: 2018 Model: Camry HV Prod Date Range: [07/2017 -           ]
Title: LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: INSPECTION; 2018 - 2024 MY Camry HV [07/2017 -        ]

INSPECTION

PROCEDURE

1. INSPECT REAR COMBINATION LIGHT LED (for Bulb Type Back-up Light)

*a

Component without harness connected

(Rear Combination Light LED)

(a) Apply battery voltage to the rear combination light LED and check that the lights illuminate.

OK

Condition

Specified Condition

Battery positive (+) → Terminal 1 (TL)

Battery negative (-) → Terminal 2 (E)

Taillight illuminates

Battery positive (+) → Terminal 3 (STP)

Battery negative (-) → Terminal 2 (E)

Stop light illuminates

If the result is not as specified, replace the rear combination light LED.

2. INSPECT REAR COMBINATION LIGHT ASSEMBLY LH (for Bulb Type Back-up Light)

*a

Component without harness connected

(Rear Combination Light Assembly LH)

(a) Apply auxiliary battery voltage to the rear combination light assembly LH and check that the lights illuminate.

OK

Condition

Specified Condition

Auxiliary battery positive (+) → Terminal 1 (TL)

Auxiliary battery negative (-) → Terminal 4 (E)

Taillight illuminates

Auxiliary battery positive (+) → Terminal 2 (STP)

Auxiliary battery negative (-) → Terminal 4 (E)

Stop light illuminates

If the result is not as specified, replace the rear combination light assembly LH.

3. INSPECT REAR COMBINATION LIGHT ASSEMBLY LH (for LED Type Back-up Light)

*a

Component without harness connected

(Rear Combination Light Assembly LH)

(a) Apply auxiliary battery voltage to the rear combination light assembly LH and check that the lights illuminate.

OK

Condition

Specified Condition

Auxiliary battery positive (+) → Terminal 1 (TL)

Auxiliary battery negative (-) → Terminal 4 (E)

Taillight and side marker light illuminate

Auxiliary battery positive (+) → Terminal 2 (STP)

Auxiliary battery negative (-) → Terminal 4 (E)

Stop light illuminates

Auxiliary battery positive (+) → Terminal 3 (B)

Auxiliary battery negative (-) → Terminal 4 (E)

Turn signal light illuminates

If the result is not as specified, replace the rear combination light assembly LH.

4. INSPECT REAR COMBINATION LIGHT ASSEMBLY RH (for Bulb Type Back-up Light)

*a

Component without harness connected

(Rear Combination Light Assembly RH)

(a) Apply auxiliary battery voltage to the rear combination light assembly RH and check that the lights illuminate.

OK

Condition

Specified Condition

Auxiliary battery positive (+) → Terminal 1 (TL)

Auxiliary battery negative (-) → Terminal 4 (E)

Taillight illuminates

Auxiliary battery positive (+) → Terminal 2 (STP)

Auxiliary battery negative (-) → Terminal 4 (E)

Stop light illuminates

If the result is not as specified, replace the rear combination light assembly RH.

5. INSPECT REAR COMBINATION LIGHT ASSEMBLY RH (for LED Type Back-up Light)

*a

Component without harness connected

(Rear Combination Light Assembly RH)

(a) Apply auxiliary battery voltage to the rear combination light assembly RH and check that the lights illuminate.

OK

Condition

Specified Condition

Auxiliary battery positive (+) → Terminal 1 (TL)

Auxiliary battery negative (-) → Terminal 4 (E)

Taillight and side marker light illuminate

Auxiliary battery positive (+) → Terminal 2 (STP)

Auxiliary battery negative (-) → Terminal 4 (E)

Stop light illuminates

Auxiliary battery positive (+) → Terminal 3 (B)

Auxiliary battery negative (-) → Terminal 4 (E)

Turn signal light illuminates

If the result is not as specified, replace the rear combination light assembly RH.