Lexus NX manuals

Lexus NX: Parts Location

Lexus NX Service Manual / Vehicle Interior / Seat / Front Power Seat Control System (w/ Memory) / Parts Location

PARTS LOCATION

ILLUSTRATION

*1

FRONT SEAT INNER BELT ASSEMBLY LH

*2

FRONT SEAT OUTER BELT ASSEMBLY LH

*3

OUTER MIRROR CONTROL ECU ASSEMBLY (for Driver Side)

*4

NO. 2 ENGINE ROOM RELAY BLOCK

  • - MIRROR FUSE
  • - ECU-B NO.1 FUSE

ILLUSTRATION

*1

SEAT MEMORY SWITCH

*2

DLC3

*3

INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

  • - P/SEAT F/L FUSE
  • - ECU-IG NO.1 FUSE
  • - ECU-IG NO.2 FUSE

*4

MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

*5

CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

-

-

ILLUSTRATION

*1

FRONT LUMBAR POWER SEAT SWITCH

*2

LUMBAR SUPPORT ADJUSTER ASSEMBLY LH

*3

FRONT POWER SEAT SWITCH LH

*4

FRONT SEAT ADJUSTER ASSEMBLY LH

*5

SLIDE MOTOR

*6

FRONT VERTICAL MOTOR

*7

REAR LIFTER MOTOR

*8

RECLINING MOTOR

*9

LUMBAR SUPPORT MOTOR

*10

SEPARATE TYPE FRONT SEATBACK SPRING ASSEMBLY LH

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 System Diagram

SYSTEM DIAGRAM

 System Description

SYSTEM DESCRIPTION FRONT POWER SEAT CONTROL SYSTEM DESCRIPTION The driver seat is equipped with slide, reclining, rear lifter, front vertical, and lumbar support adjustment functions. The memory

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the front power seat control system (w/ Memory). *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP

SEE MORE:

 Removal

REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. REMOVE FRONT DOOR TRIM COVER LH Click here 2. REMOVE FRONT DOOR INSIDE HANDLE BEZEL PLUG LH Click here 3. REMOVE POWER WINDOW REGULATOR MAST

 Removal

REMOVAL PROCEDURE 1. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY Click here 2. REMOVE INVERTER WITH CONVERTER ASSEMBLY Click here 3. REMOVE INVERTER WATER PUMP WITH MOTOR ASSEMBLY Click here 4. REMOVE INVERTER BRACKET ASSEMBLY Click here 5. DISCONNECT WIRE HARNESS (a) Disconnect the 4

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