Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VKIC
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 -           ]
Title: LIGHTING (EXT): HAZARD WARNING SWITCH: INSPECTION; 2016 - 2020 MY Sienna [12/2015 -        ]

INSPECTION

PROCEDURE

1. INSPECT HAZARD SWITCH (AIR CONDITIONING CONTROL ASSEMBLY)

(a) Check the resistance.

(1) Measure the resistance according to the value(s) in the table below.

Text in Illustration

*a

Component without harness connected

(Hazard Switch (Air Conditioning Control Assembly))

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

5 (GND) - 6 (HAZ)

OFF

10 kΩ or higher

5 (GND) - 6 (HAZ)

ON

Below 1 Ω

If the result is not as specified, replace the hazard switch (air conditioning control assembly).