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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PRECAUTION NOTICE: When disassembling the headlight assembly, use static electricity countermeasures SST (desktop antistatic mat set) and observe all precautions to prevent damage to the system by ele
COMPONENTS ILLUSTRATION *1 HEADLIGHT ASSEMBLY LH - - N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *1 HEADLIGHT ECU SUB-ASSEMBLY LH *2 HEADLIGHT GASKET
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INITIALIZATION INITIALIZE (INITIAL POSITION MEMORIZATION) NOTICE: Perform initialization (initial position memorization) in the following situations.
When replacing the fold seat control ECU with a new one.
When canceling fold seat control ECU initialization (initial position reset).
HINT:
COMPONENTS ILLUSTRATION *1 NO. 1 ENGINE UNDER COVER ASSEMBLY *2 REAR ENGINE UNDER COVER LH *3 REAR ENGINE UNDER COVER RH - - ILLUSTRATION *A w/o AVS *B w/ AVS *1 FRONT AXLE ASSEMBLY LH *2 FRONT AXLE SHAFT NUT LH *3 FRONT LOWER NO. 1 SUSPENSION ARM SUB
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