Lexus NX: Problem Symptoms Table

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 probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

Inner Rear View Mirror

Symptom

Suspected Area

Link

Auto glare-resistant EC mirror does not operate

ECU-IG NO. 3 fuse

-

ECU-B NO. 1 fuse

-

Inner rear view mirror assembly

Wire harness or connector

-

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 Removal

REMOVAL PROCEDURE 1. REMOVE NO. 2 FORWARD RECOGNITION COVER Click here 2. REMOVE NO. 1 FORWARD RECOGNITION COVER Click here 3. REMOVE INNER REAR VIEW MIRROR ASSEMBLY (a) Disconnect the connec

 Inspection

INSPECTION PROCEDURE 1. INSPECT INNER REAR VIEW MIRROR ASSEMBLY (a) Inspect the operation of the electrochromic inner rear view mirror assembly. (1) Connect a positive (+) lead from the battery to ter

 Installation

INSTALLATION PROCEDURE 1. INSTALL INNER REAR VIEW MIRROR ASSEMBLY (a) Slide the inner rear view mirror assembly in the direction indicated by the arrow shown in the illustration to install the inne

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 Removal

REMOVAL PROCEDURE 1. REMOVE FRONT SEAT ASSEMBLY LH Click here 2. REMOVE FRONT SEAT ASSEMBLY RH HINT: Use the same procedure as for the driver seat. 3. REMOVE FRONT SEAT INNER BELT ASSEMBLY LH (a) Disconnect the 2 connectors. (b) Detach the 6 clamps. (c) Detach the clamp.

 Diagnosis System

DIAGNOSIS SYSTEM DESCRIPTION (a) When troubleshooting a vehicle with a diagnosis system, the only difference from the usual troubleshooting procedure is connecting the Techstream to the vehicle and reading various data output from the clearance warning ECU assembly. The clearance warning ECU assembl

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