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:

 Telephone Main Antenna Circuit Short to Ground (B15CB11,B15CB13)

DESCRIPTION This DTC is stored when the DCM (telematics transceiver) detects an open or a short in the telephone and GPS antenna (roof antenna assembly) circuit. DTC No. Detection Item DTC Detection Condition Trouble Area B15CB11 Telephone Main Antenna Circuit Short to Ground Teleph

 Power Back Door Control Switch

ComponentsCOMPONENTS ILLUSTRATION *1 BACK DOOR CONTROL SWITCH *2 PULL HANDLE RemovalREMOVAL PROCEDURE 1. REMOVE PULL HANDLE Click here 2. REMOVE BACK DOOR CONTROL SWITCH (a) Detach the 2 claws and remove the back door control switch. InspectionINSPECTION PROCEDURE 1.

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