Lexus NX: Parts Location

PARTS LOCATION

ILLUSTRATION

*1

ENGINE ROOM RELAY BLOCK

  • - AM2 FUSE

*2

WIRELESS DOOR LOCK BUZZER

*3

DOOR CONTROL RECEIVER

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-

ILLUSTRATION

*A

w/o Power Back Door System

*B

w/ Power Back Door System

*1

BACK DOOR COURTESY LIGHT SWITCH ASSEMBLY

*2

BACK DOOR LOCK ASSEMBLY

*3

BACK DOOR LOCK ASSEMBLY

*4

BACK DOOR OPENER SWITCH ASSEMBLY

*5

FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RH

*6

FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH

*7

FRONT DOOR LOCK ASSEMBLY RH

*8

FRONT DOOR LOCK ASSEMBLY LH

*9

REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RH

*10

REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LH

*11

REAR DOOR LOCK ASSEMBLY RH

*12

REAR DOOR LOCK ASSEMBLY LH

*13

DOOR KEY LOCK AND UNLOCK SWITCH

*14

DOOR UNLOCK DETECTION SWITCH

*15

DOOR LOCK MOTOR

*16

MULTIPLEX NETWORK DOOR ECU

*17

FUSE BLOCK ASSEMBLY

  • - ECU-B NO.3 FUSE
  • - D/L NO.1 FUSE

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-

ILLUSTRATION

*1

REAR COMBINATION LIGHT ASSEMBLY LH

*2

REAR COMBINATION LIGHT ASSEMBLY RH

*3

SIDE TURN SIGNAL LIGHT ASSEMBLY LH

*4

SIDE TURN SIGNAL LIGHT ASSEMBLY RH

*5

HEADLIGHT ASSEMBLY RH

*6

HEADLIGHT ASSEMBLY LH

*7

TURN SIGNAL LIGHT LH

*8

TURN SIGNAL LIGHT RH

ILLUSTRATION

*1

CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

*2

COMBINATION METER ASSEMBLY

*3

INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

  • - D/L RELAY
  • - D/UL RELAY
  • - D D/UL RELAY
  • - D/L BACK RELAY (w/o Power Back Door System)
  • - ACC FUSE
  • - ECU-IG NO.2 FUSE

*4

MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

*5

DLC3

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-

READ NEXT:

 System Diagram

SYSTEM DIAGRAM Wireless Door Lock Control System

 System Description

SYSTEM DESCRIPTION WIRELESS DOOR LOCK CONTROL SYSTEM The wireless door lock control system can be used to lock and unlock all doors from a distance. The system is controlled by an electrical key trans

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: The wireless door lock control system troubleshooting procedure is based on the premise that the power door lock control system is operating properly. Check the power

SEE MORE:

 Removal

REMOVAL CAUTION / NOTICE / HINT NOTICE: Do not replace the spiral cable with the battery connected and the power switch on (IG). Do not rotate the spiral cable when the following conditions are met: 1) The steering wheel is removed, 2) the battery is connected, and 3) thepower switch on (IG).

 Initialization

INITIALIZATION RESET BACK-UP BATTERY CONDITION HINT: If the back-up battery (mobilephone battery) has been replaced, it is necessary to perform the Reset Backup Battery Condition procedure. (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Ent

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