Lexus NX manuals

Lexus NX: Parts Location

Lexus NX Service Manual / Vehicle Interior / Door Lock / Power Door Lock Control System / Parts Location

PARTS LOCATION

ILLUSTRATION

*1

ENGINE ROOM RELAY BLOCK

  • - AM2 FUSE

-

-

ILLUSTRATION

*A

w/o Power Back Door System

*B

w/ Power Back Door System

*1

BACK DOOR LOCK ASSEMBLY

*2

BACK DOOR LOCK ASSEMBLY

*3

BACK DOOR OPENER SWITCH ASSEMBLY

*4

FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RH

*5

FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH

*6

FRONT DOOR LOCK ASSEMBLY RH

*7

FRONT DOOR LOCK ASSEMBLY LH

*8

REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RH

*9

REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LH

*10

REAR DOOR LOCK ASSEMBLY RH

*11

REAR DOOR LOCK ASSEMBLY LH

*12

DOOR KEY LOCK AND UNLOCK SWITCH

*13

DOOR UNLOCK DETECTION SWITCH

*14

DOOR LOCK MOTOR

*15

MULTIPLEX NETWORK DOOR ECU

*16

FUSE BLOCK ASSEMBLY

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

ILLUSTRATION

*A

w/ LEXUS ENFORM Remote

-

-

*1

DOOR CONTROL SWITCH ASSEMBLY

*2

MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

*3

DLC3

*4

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)
  • - ECU-IG NO.2 FUSE
  • - ACC FUSE
  • - D/L NO.2 FUSE

*5

DCM (TELEMATICS TRANSCEIVER)

*6

AIRBAG ECU ASSEMBLY

*7

CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

*8

MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

READ NEXT:

 System Diagram

SYSTEM DIAGRAM Power Door Lock Control System

 System Description

SYSTEM DESCRIPTION POWER DOOR LOCK CONTROL SYSTEM DESCRIPTION (a) The power door lock system locks/unlocks all doors. The main body ECU (multiplex network body ECU) receives lock/unlock request signal

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the power door lock control system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEX

SEE MORE:

 Short to +B in Outer Mirror Indicator(Slave) (C1AB1)

DESCRIPTION This DTC is stored when the blind spot monitor sensor RH detects a +B short in the outer rear view mirror indicator RH. DTC No. Detection Item DTC Detection Condition Trouble Area Note C1AB1 Short to +B in Outer Mirror Indicator(Slave) Both of the following conditions

 Inspection

INSPECTION PROCEDURE 1. INSPECT TRIP SWITCH (LIGHT CONTROL RHEOSTAT) *1 Up Switch *2 Down Switch *a Component without harness connected (Trip Switch (Light Control Rheostat)) (a) Check the resistance. Measure the resistance according to the value(s) in the table below. Standard

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