Lexus NX: Parts Location

PARTS LOCATION

ILLUSTRATION

*1

BACK DOOR OPENER SWITCH ASSEMBLY

*2

MULTIPLEX NETWORK DOOR ECU

*3

BACK DOOR LOCK ASSEMBLY

*4

BACK DOOR LOCK MOTOR

*5

LATCH SWITCH

*6

PAWL SWITCH

*7

BACK DOOR COURTESY SWITCH

*8

INITIAL SWITCH

ILLUSTRATION

*1

ENGINE ROOM RELAY BLOCK

*2

AM2 FUSE

*3

NO. 2 ENGINE ROOM RELAY BLOCK

*4

ECU-B NO.1 FUSE

*5

MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

*6

INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

*7

PBD FUSE

*8

ECU-IG NO.1 FUSE

*9

DLC3

*10

CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

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 System Diagram

SYSTEM DIAGRAM Communication Table Transmitting ECU Receiver ECU Signal Communication Method Certification ECU (Smart Key ECU Assembly) Main Body ECU (Multiplex Network Body ECU) Bac

 System Description

SYSTEM DESCRIPTION BACK DOOR CLOSER SYSTEM DESCRIPTION (a) Operating any back door opener switch assembly when the back door is fully closed inputs a request signal to the multiplex network door ECU.

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: The back door closer system troubleshooting procedure is based on the premise that the power back door system is operating normally. Check the power back door system f

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 Lost Communication with Blind Spot Monitor Slave Module (U0232)

DESCRIPTION This DTC is stored when the blind spot monitor sensor LH judges that there is a communication error with the blind spot monitor sensor RH. DTC No. Detection Item DTC Detection Condition Trouble Area Note U0232 Lost Communication with Blind Spot Monitor Slave Module The

 Components

COMPONENTS ILLUSTRATION *1 DECK FLOOR BOX LH *2 NO. 3 DECK BOARD SUB-ASSEMBLY *3 REAR DECK FLOOR BOX *4 NEGATIVE AUXILIARY BATTERY TERMINAL N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *A for Power Tilt and Power Telescopic Steering Column *B f

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