Lexus NX: Parts Location

PARTS LOCATION

ILLUSTRATION

*1

FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH

*2

MAP LIGHT ASSEMBLY

*3

SLIDE ROOF SWITCH

*4

SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY

  • - SLIDING ROOF ECU
  • - SLIDE MOTOR

*5

COMBINATION METER ASSEMBLY

*6

INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

  • - S/ROOF FUSE
  • - ECU-IG NO.3 FUSE

*7

MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

*8

DLC3

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 System Diagram

SYSTEM DIAGRAM

 System Description

SYSTEM DESCRIPTION SLIDING ROOF SYSTEM DESCRIPTION (a) The sliding roof system controls the sliding roof operation using the sliding roof drive gear sub-assembly (sliding roof ECU). Operating the map

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the sliding roof system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT

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 Theft Warning Siren Circuit

DESCRIPTION The theft warning siren has an internal battery. If the vehicle auxiliary battery cable is disconnected or any of the communication lines are open, the theft warning siren detects this and sounds its siren. Although the theft warning siren usually sounds by receiving a signal from the ma

 Control Module Communication Bus Off (U0073,U0100,U0126,U0129,U0140,U0163,U0233,U0265-U0268,U1110)

DESCRIPTION These DTCs are stored if there is a malfunction in the CAN communication system connected to the parking assist ECU. HINT: If CAN communication system DTCs are stored, they may also be stored in other systems. DTC No. Detection Item DTC Detection Condition Trouble Area U0073

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