Lexus NX manuals

Lexus NX: Parts Location

Lexus NX Service Manual / Vehicle Interior / Seat / Seat Heater System / Parts Location

PARTS LOCATION

ILLUSTRATION

*A

w/ Rear Seat Heater

-

-

*1

AIR CONDITIONING CONTROL ASSEMBLY

*2

SEAT HEATER SWITCH (for Driver Side)

*3

SEAT HEATER SWITCH (for Front Passenger Side)

*4

NO. 3 RELAY BLOCK

  • - RR S-HTR RELAY (w/ Rear Seat Heater)

*5

REFRESHING SEAT SWITCH

*6

AIR CONDITIONING AMPLIFIER ASSEMBLY

*7

DLC3

*8

INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

  • - S/HTR F/L FUSE
  • - ECU-IG NO.1 FUSE
  • - ECU-IG NO.2 FUSE (w/ Rear Seat Heater)

*9

COMBINATION METER ASSEMBLY

-

-

ILLUSTRATION

*1

SEPARATE TYPE FRONT SEAT CUSHION COVER RH

*2

SEPARATE TYPE FRONT SEAT CUSHION COVER LH

*3

SEPARATE TYPE FRONT SEATBACK COVER LH

*4

SEPARATE TYPE FRONT SEATBACK COVER RH

*5

SEAT HEATER CONTROL SUB-ASSEMBLY RH

*6

SEAT HEATER CONTROL SUB-ASSEMBLY LH

ILLUSTRATION

*A

w/ Rear Seat Heater

-

-

*1

BENCH TYPE REAR SEAT CUSHION COVER

*2

SEPARATE TYPE REAR SEATBACK COVER LH

*3

SEPARATE TYPE REAR SEATBACK COVER RH

*4

SEAT HEATER CONTROL SUB-ASSEMBLY RH

*5

SEAT HEATER CONTROL SUB-ASSEMBLY LH

-

-

ILLUSTRATION

*1

NO. 2 ENGINE ROOM RELAY BLOCK

  • - S/HTR F/R FUSE
  • - ECU-B NO.2 FUSE

-

-

READ NEXT:

 System Diagram

SYSTEM DIAGRAM for Front: for Rear (w/ Rear Seat Heater):

 System Description

SYSTEM DESCRIPTION FRONT SEAT HEATER (a) By operating the seat heater switch on the air conditioning control assembly, the temperature can be controlled within the range of 32 to 43°C (89 to 109°F).

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the seat heater system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT

SEE MORE:

 MIL Circuit

DESCRIPTION The Malfunction Indicator Lamp (MIL) is used to indicate vehicle malfunctions detected by the ECM. The MIL operation can be checked visually. When the power switch is turned on (IG), the MIL should be illuminated and should then turn off after the power switch on (READY). If the MIL rema

 Gauges and meters

The meters display various drive information. Meter display When driving mode is in other than Sport mode The units used on the meters may differ depending on the target region. Engine coolant temperature gauge Displays the engine coolant temperature Hybrid System Indicator Displays h

© 2016-2025 Copyright www.lexunx.com