Lexus NX: System Diagram
SYSTEM DIAGRAM

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SYSTEM DESCRIPTION
The power steering system generates torque through the operation of the motor and the reduction gear installed on the column shaft in order to assist steering effort.
The power
CAUTION / NOTICE / HINT HINT:
Use these procedures to troubleshoot the power steering system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of
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SYSTEM DIAGRAM CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) Component Function Front door outside handle assembly Receives request signals from the certification ECU (smart key ECU assembly) via the built-in electrical key antenna (front door) and forms the vehicle exterior detection area
COMPONENTS ILLUSTRATION *A for 8 Inch *B for 10.3 Inch *1 CENTER INSTRUMENT CLUSTER FINISH PANEL ASSEMBLY *2 INSTRUMENT PANEL FINISH PLATE *3 INSTRUMENT SIDE PANEL LH *4 INSTRUMENT SIDE PANEL RH *5 LOWER NO. 1 INSTRUMENT PANEL FINISH PANEL *6 MULTI-DISPLAY ASS