Lexus NX: Hazard Warning Switch

Inspection

INSPECTION

PROCEDURE

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

(a) Remove the air conditioning control assembly.

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(b) Inspect the hazard warning switch.

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

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

9 (HAZ) - 14 (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 conditioner control assembly.

*a

Component without harness connected

(Air Conditioner Control Assembly (Hazard Warning Switch))

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