Lexus NX manuals

Lexus NX: Precaution

Lexus NX Service Manual / Vehicle Interior / Theft Deterrent / Keyless Entry / Theft Deterrent System / Precaution

PRECAUTION

PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

NOTICE:

  • After the power switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.

    Click here

  • When disconnecting and reconnecting the auxiliary battery

    Click here

    HINT:

    When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.

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DOOR CONTROL RECEIVER EXPRESSIONS

(a) The type of door control receiver used on this model differs according to the specifications of the vehicle. The expressions listed in the table below are used in this section.

Vehicle Specification

Part Name in Manual

Actual Part Name

w/ Tire Pressure Warning System

Door control receiver

Electrical key & TPMS receiver assembly

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 Parts Location

PARTS LOCATION ILLUSTRATION *A w/ Security Horn Assembly *B w/o Security Horn Assembly *1 HIGH PITCHED HORN ASSEMBLY *2 LOW PITCHED HORN ASSEMBLY *3 HOOD LOCK ASSEMBLY (ENGIN

 System Description

SYSTEM DESCRIPTION The theft deterrent system can be set/canceled by locking/unlocking the doors performing any of the following operation: Entry lock/unlock operation Wireless lock/unlock ope

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use this procedure to troubleshoot the theft deterrent system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2

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 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the meter / gauge system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2. CUSTOMER PROBLEM ANALYSIS NEXT 3. INSPECT AUXILIARY BATTERY VO

 Clearance Warning ECU Power Source Circuit

DESCRIPTION This circuit provides power to operate the clearance warning ECU assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing the following procedure. PROCEDURE 1. CHECK HARNESS AND CONNECTOR (CLEARANCE WARNING EC

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