Lexus NX: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Headup Display System

DTC No.

Detection Item

Memory

Link

U0100

Lost Communication with ECM / PCM "A"

DTC stored

U0142

Lost Communication With Body Control Module "B"

DTC stored

U023A

Lost Communication With Image Processing Module "A"

DTC stored

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 Lost Communication with ECM / PCM "A" (U0100,U0142,U023A)

DESCRIPTION U0100: The meter mirror sub-assembly receives signals from the ECM via CAN communication. U0142: The meter mirror sub-assembly receives signals from the main body ECU (multiplex netwo

 Main Switch Circuit

DESCRIPTION The headup display switch assembly and meter mirror sub-assembly are connected via direct line. The meter mirror sub-assembly can be turned off and on by operating the headup display switc

 Light Control Rheostat

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 Installation

INSTALLATION PROCEDURE 1. INSTALL KICK DOOR CONTROL SENSOR (a) Insert the guide, attach the 2 claws and install the kick door control sensor to the kick door control bracket as shown in the illustration. NOTICE: Do not subject the kick door control sensor to strong impacts or force, and do n

 Diagnosis System

DIAGNOSIS SYSTEM DIAGNOSIS SYSTEM (a) DTCs (normal mode) (1) DTCs are stored in the absorber control ECU and output by using the Techstream. Refer to the DTC check procedure. Click here (b) Test mode (1) By switching from normal mode to test mode, it is possible to inspect the front acceleration s

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