Last Modified: 08-21-2023 6.11:8.1.0 Doc ID: RM100000001B1TY
Model Year Start: 2019 Model: Avalon HV Prod Date Range: [04/2018 -           ]
Title: HORN: HORN: INSPECTION; 2019 - 2022 MY Avalon Avalon HV [04/2018 -        ]

INSPECTION

PROCEDURE

1. INSPECT HIGH PITCHED HORN ASSEMBLY

(a) Apply auxiliary battery voltage and check the operation of the high pitched horn assembly according to the table below.

OK:

Measurement Condition

Specified Condition

Auxiliary battery positive (+) → Terminal 1

Auxiliary battery negative (-) → High pitched horn assembly body

Horn sounds

If the result is not as specified, replace the high pitched horn assembly.

*a

Component without harness connected

(High Pitched Horn Assembly)

*b

High Pitched Horn Assembly Body

2. INSPECT LOW PITCHED HORN ASSEMBLY

(a) Apply auxiliary battery voltage and check the operation of the low pitched horn assembly according to the table below.

OK:

Measurement Condition

Specified Condition

Auxiliary battery positive (+) → Terminal 1

Auxiliary battery negative (-) → Low pitched horn assembly body

Horn sounds

If the result is not as specified, replace the low pitched horn assembly.

*a

Component without harness connected

(Low Pitched Horn Assembly)

*b

Low Pitched Horn Assembly Body