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
SEE MORE:
You may replace the following bulbs
by yourself.
The difficulty level of replacement
varies depending on the bulb. If
necessary bulb replacement seems
difficult to perform, contact your
Lexus dealer.
For more information about replacing
other light bulbs, contact your
Lexus dealer.
Bul
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note U0100 Lost Communication with ECM / PCM "A" No communication with ECM
CAN communication system
ECM
- - U0131 Lost Communication with Power Steering Control Module No communi
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