Toyota Tundra Service Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT AIR CONDITIONING CONTROL ASSEMBLY (HAZARD WARNING SWITCH)

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

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

1 (HAZ) - 5 (GND)

Hazard warning switch off

10 kΩ or higher

Hazard warning switch on

Below 1 Ω

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

Text in Illustration

*a

Component without harness connected

(Air Conditioning Control Assembly (Hazard Warning Switch))

    Components

    Installation

    See More:

    Toyota Tundra Service Manual > Can Communication System: Center Airbag Sensor Communication Stop Mode
    DESCRIPTION Detection Item Symptom Trouble Area Center Airbag Sensor Communication Stop Mode Any of the following conditions are met: Communication stop for "Airbag" is indicated on the "Communication Bus Check" screen of the Techstream. Communication system DTCs (DTCs that start with U) that corres ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

    © 2025 Copyright www.ttundra.com
    0.0123