Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001GTR0
Model Year Start: 2020 Model: GR Corolla Prod Date Range: [01/2019 -           ]
Title: LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY (for Sedan): INSPECTION; 2020 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [01/2019 -        ]

INSPECTION

PROCEDURE

1. INSPECT REAR COMBINATION LIGHT LED

*a

Component without harness connected

(Rear Combination Light LED)

(a) Illumination Inspection

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

OK:

Condition

Specified Condition

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

Auxiliary battery negative (-) → Terminal 1 (E)

Stop light illuminates

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

Auxiliary battery negative (-) → Terminal 1 (E)

Tail light illuminates

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

2. INSPECT STOP LIGHT LED (for LED Type Rear Side Marker Light)

*a

Component without harness connected

(Stop Light LED)

(a) Illumination Inspection

(1) Apply auxiliary battery voltage to the stop light LED and check that the light illuminates.

OK:

Condition

Specified Condition

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

Auxiliary battery negative (-) → Terminal 1 (E)

Stop light illuminates

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

3. INSPECT REAR COMBINATION LIGHT LENS AND BODY LH (for LED Type Rear Side Marker Light)

*a

Component without harness connected

(Rear Combination Light Lens and Body LH)

(a) Illumination Inspection

(1) Install the rear combination light cord LH.

(2) Apply auxiliary battery voltage to the rear combination light lens and body LH and check that the light illuminates.

OK:

Condition

Specified Condition

Auxiliary battery positive (+) → Terminal O104-1 (TL)

Auxiliary battery negative (-) → Terminal O104-4 (E)

Side marker light illuminates

If the result is not as specified, replace the rear combination light lens and body LH.

4. INSPECT REAR COMBINATION LIGHT LENS AND BODY RH (for LED Type Rear Side Marker Light)

*a

Component without harness connected

(Rear Combination Light Lens and Body RH)

(a) Illumination Inspection

(1) Install the rear combination light cord RH.

(2) Apply auxiliary battery voltage to the rear combination light lens and body RH and check that the light illuminates.

OK:

Condition

Specified Condition

Auxiliary battery positive (+) → Terminal O103-1 (TL)

Auxiliary battery negative (-) → Terminal O103-4 (E)

Side marker light illuminates

If the result is not as specified, replace the rear combination light lens and body RH.