- - S/HTR F/L FUSE
- - ECU-IG NO.1 FUSE
Lexus NX: Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | COMBINATION METER ASSEMBLY | *2 | CLIMATE CONTROL SWITCH (for Driver Side) |
| *3 | CLIMATE CONTROL SWITCH (for Front Passenger Side) | *4 | AIR CONDITIONING CONTROL ASSEMBLY |
| *5 | AIR CONDITIONING AMPLIFIER ASSEMBLY | *6 | DLC3 |
| *7 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY | - | - |
ILLUSTRATION
| *1 | SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY RH | *2 | SEATBACK CLIMATE CONTROL BLOWER RH |
| *3 | SEATBACK CLIMATE CONTROL BLOWER LH | *4 | SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY LH |
ILLUSTRATION
| *1 | NO. 2 ENGINE ROOM RELAY BLOCK
| - | - |
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System Diagram
SYSTEM DIAGRAM
System Description
SYSTEM DESCRIPTION GENERAL (a) The seat blower has 3 levels, controlled by operating the climate control switch on air conditioning control assembly. (b) Whether the blower is on or off can be determi
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use this procedure to troubleshoot the climate control seat system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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SEE MORE:
Steering Pad Switch Circuit
DESCRIPTION This circuit sends an operation signal from the steering pad switch assembly to the radio receiver assembly. If there is an open in the circuit, the audio system cannot be operated using the steering pad switch assembly. If there is a short in the circuit, the same condition as when a sw
Steering Position Sensor Malfunction (B2414)
DESCRIPTION The headlight ECU sub-assembly LH receives steering angle signals from the steering sensor. The headlight ECU sub-assembly LH outputs DTC B2414. DTC No. Detection Item DTC Detection Condition Trouble Area B2414 Steering Position Sensor Malfunction Steering angle sensor m
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