Lexus NX: System Diagram

SYSTEM DIAGRAM

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 System Description

SYSTEM DESCRIPTION REAR POWER SEAT CONTROL SYSTEM DESCRIPTION This system has the following functions: reclining, folding and return, and jam protection. Both the left and right seats are equippe

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedures to troubleshoot the rear power seat control system. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2. CUSTOMER

 Operation Check

OPERATION CHECK CHECK BASIC FUNCTION (a) Operate the rear power seat switch, No. 1 fold seat switch assembly and No. 2 fold seat switch assembly and check that each switch function operates normally.

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 Open in Rear Door Electrical Antenna Circuit, Front Passengers Side (B27A4)

DESCRIPTION The certification ECU (smart key ECU assembly) generates a request signal and transmits the signal to the rear door outside handle assembly (for front passenger side) (electrical key antenna) at intervals of 0.25 seconds. For the rear door outside handle assembly (for front passenger sid

 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 COURT

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