Lexus NX: Parts Location

PARTS LOCATION

ILLUSTRATION

*A

w/ Power Back Door System

*B

w/o Power Back Door System

*1

DOOR CONTROL SWITCH

*2

MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

*3

FRONT DOOR LOCK ASSEMBLY LH

*4

FRONT DOOR LOCK ASSEMBLY RH

*5

REAR DOOR LOCK ASSEMBLY LH

*6

REAR DOOR LOCK ASSEMBLY RH

*7

FUEL LID WITH MOTOR LOCK ASSEMBLY

*8

BACK DOOR LOCK ASSEMBLY

*9

MULTIPLEX NETWORK DOOR ECU

-

-

ILLUSTRATION

*1

FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH

*2

FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RH

*3

REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LH

*4

REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RH

*5

ELECTRICAL KEY AND TMPS RECEIVER ASSEMBLY

*6

FUSE BLOCK

*7

ECU-B NO.3 FUSE

*8

D/L NO.1 FUSE

ILLUSTRATION

*A

w/o Power Back Door System

-

-

*1

MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

*2

INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

*3

D/L RELAY

*4

D D/UL RELAY

*5

D/UL RELAY

*6

D/L BACK RELAY

*7

ACC FUSE

*8

ECU-IG NO.2 FUSE

*9

NO. 3 RELAY BLOCK ASSEMBLY

*10

FUEL LID OPENER RELAY

*11

CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

-

-

READ NEXT:

 System Diagram

SYSTEM DIAGRAM

 Operation Check

OPERATION CHECK CHECK FUEL LID OPENER SYSTEM *1: *2: *3: (a) Fuel lid unlock function: (1) With the fuel lid lock panel closed, unlock the doors using one of the following operations.

 Problem Symptoms Table

PROBLEM SYMPTOMS TABLE NOTICE: Recognition code registration is necessary when replacing the main body ECU (multiplex network body ECU). If the main body ECU (multiplex network body ECU) is repla

SEE MORE:

 A/C Inverter Low Voltage Power Resource System Malfunction (B1477)

DESCRIPTION The compressor with motor assembly monitors the inverter control power voltage in the circuit. The hybrid vehicle control ECU stops the compressor control and stores this DTC when the monitored voltage is outside the specified range. This DTC will be stored as a history DTC. Compressor c

 Reverse Shift-linked Function of Power Mirrors does not Operate

DESCRIPTION Hybrid vehicle control ECU sends the reverse signal to the main body ECU (multiplex network body ECU) via CAN communication. When receiving the reverse signal, the main body ECU (multiplex network body ECU) sends the reverse request signal to each outer mirror control ECU assembly. Each

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