Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VKIN
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 -           ]
Title: HORN: HORN: INSPECTION; 2016 - 2020 MY Sienna [12/2015 -        ]

INSPECTION

PROCEDURE

1. INSPECT HIGH PITCHED HORN ASSEMBLY

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

Text in Illustration

*1

Battery

OK:

Measurement Condition

Specified Condition

Battery positive (+) → Terminal 1

Battery negative (-) → Body ground

Horn sounds

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

2. INSPECT LOW PITCHED HORN ASSEMBLY

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

Text in Illustration

*1

Battery

OK:

Measurement Condition

Specified Condition

Battery positive (+) → Terminal 1

Battery negative (-) → Body ground

Horn sounds

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