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

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Vehicle Exterior / Lighting (ext) / Headlight Assembly / Inspection

INSPECTION

PROCEDURE

1. INSPECT HEADLIGHT ASSEMBLY LH (w/o Cornering Light)

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

OK:

Measurement Condition

Specified Condition

Auxiliary battery positive (+) → Terminal 4 (LO)

Auxiliary battery negative (-) → Terminal 7 (E)

Lo beam headlight illuminates

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

Auxiliary battery negative (-) → Terminal 7 (E)

Hi beam headlight illuminates

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

Auxiliary battery positive (+) → Terminal 4 (LO)

Auxiliary battery negative (-) → Terminal 7 (E)

Daytime running light illuminates

Auxiliary battery positive (+) → Terminal 5 (B)

Auxiliary battery negative (-) → Terminal 7 (E)

Parking light light illuminates

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

Auxiliary battery negative (-) → Terminal 7 (E)

Turn signal light illuminates

Auxiliary battery positive (+) → Terminal 6 (B)

Auxiliary battery negative (-) → Terminal 7 (E)

Side marker light illuminates

If the result is not as specified, replace the headlight assembly LH.

*a

Component without harness connected

(Headlight Assembly LH)

2. INSPECT HEADLIGHT ASSEMBLY RH (w/o Cornering Light)

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

OK:

Measurement Condition

Specified Condition

Auxiliary battery positive (+) → Terminal 4 (LO)

Auxiliary battery negative (-) → Terminal 7 (E)

Lo beam headlight illuminates

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

Auxiliary battery negative (-) → Terminal 7 (E)

Hi beam headlight illuminates

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

Auxiliary battery positive (+) → Terminal 4(LO)

Auxiliary battery negative (-) → Terminal 7 (E)

Daytime running light illuminates

Auxiliary battery positive (+) → Terminal 5 (B)

Auxiliary battery negative (-) → Terminal 7 (E)

Parking light light illuminates

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

Auxiliary battery negative (-) → Terminal 7 (E)

Turn signal light illuminates

Auxiliary battery positive (+) → Terminal 6 (B)

Auxiliary battery negative (-) → Terminal 7 (E)

Side marker light illuminates

If the result is not as specified, replace the headlight assembly RH.

*a

Component without harness connected

(Headlight Assembly RH)
    Disassembly

    Installation

    See More:

    Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Instrument Panel Safety Pad: Precaution
    PRECAUTION PRECAUTION FOR VEHICLE WITH SRS AIRBAG AND SEAT BELT PRETENSIONER (a) Some operations in this section may affect the SRS parts. Prior to performing the corresponding operations, read the precautions regarding the SRS parts. for Gasoline Model: Click here for HV Model: Click here TABLE OF ...

    Toyota Avalon (XX50) 2019-2022 Owners Manual

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

    © 2024 Copyright www.tavalon.net
    0.025