Lexus NX: System Diagram
SYSTEM DIAGRAM

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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
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 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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TERMINALS OF ECU CHECK VEHICLE APPROACHING SPEAKER CONTROLLER (a) Disconnect the A80 vehicle approaching speaker controller connector. (b) Measure the voltage and resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Sp
DIAGNOSTIC TROUBLE CODE CHART Lane Tracing Assist System DTC No. Detection Item Link C1A7496 Steering Vibrator Component Internal Failure U012587 Lost Communication With Multi-axis Acceleration Sensor Module Missing Message U012687 Lost Communication with Steering