Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM100000001H6KM
Model Year Start: 2019 Model: RAV4 Prod Date Range: [02/2019 - 12/2021]
Title: LIGHTING (EXT): HEADLIGHT ASSEMBLY(for Single Beam Headlight): INSPECTION; 2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]

INSPECTION

PROCEDURE

1. INSPECT HEADLIGHT ASSEMBLY LH (w/o Headlight ECU)

(a) Inspect the headlight assembly LH.

(1) Apply auxiliary battery voltage to the connector and check the light illumination and motor operation condition.

OK:

Auxiliary Battery Connection

Specified Condition
If the result is not as specified, replace the headlight unit LH.

Auxiliary battery positive (+) → 1 (LO)

Auxiliary battery negative (-) → 2 (E)

Headlight illuminates

Auxiliary battery positive (+) → 4 (HI)

Auxiliary battery negative (-) → 5 (E)

Shade Motor operates

*a

Component without harness connected

(Headlight Assembly LH)

(2) Apply auxiliary battery voltage to the connector and check the light illumination condition.

OK:

Auxiliary Battery Connection

Specified Condition
If the result is not as specified, replace the headlight unit LH.

Auxiliary battery positive (+) → 1 (B)

Auxiliary battery negative (-) → 3 (E)

Parking light illuminates

Auxiliary battery positive (+) → 2 (B)

Auxiliary battery negative (-) → 3 (E)

Daytime running light illuminates

*a

Component without harness connected

(Headlight Assembly LH)

2. INSPECT HEADLIGHT ASSEMBLY RH (w/o Headlight ECU)

(a) Inspect the headlight assembly RH.

(1) Apply auxiliary battery voltage to the connector and check the light illumination and motor operation condition.

OK:

Auxiliary Battery Connection

Specified Condition
If the result is not as specified, replace the headlight unit RH.

Auxiliary battery positive (+) → 1 (LO)

Auxiliary battery negative (-) → 2 (E)

Headlight illuminates

Auxiliary battery positive (+) → 4 (HI)

Auxiliary battery negative (-) → 5 (E)

Shade Motor operates

*a

Component without harness connected

(Headlight Assembly RH)

(2) Apply auxiliary battery voltage to the connector and check the light illumination condition.

OK:

Auxiliary Battery Connection

Specified Condition
If the result is not as specified, replace the headlight unit RH.

Auxiliary battery positive (+) → 1 (B)

Auxiliary battery negative (-) → 3 (E)

Parking light illuminates

Auxiliary battery positive (+) → 2 (B)

Auxiliary battery negative (-) → 3 (E)

Daytime running light illuminates

*a

Component without harness connected

(Headlight Assembly RH)