Lexus NX: Removal
REMOVAL
PROCEDURE
1. REMOVE UPPER INSTRUMENT PANEL SUB-ASSEMBLY
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2. REMOVE NO. 1 HEATER TO REGISTER DUCT SUB-ASSEMBLY
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3. REMOVE NAVIGATION ANTENNA ASSEMBLY WITH BRACKET
(b) Remove the 2 screws and navigation antenna assembly with bracket.
4. REMOVE ANTENNA CORD SUB-ASSEMBLY
(b) Disconnect the connector and remove the antenna cord sub-assembly.
5. REMOVE NAVIGATION ANTENNA BRACKET
(b) Detach the 4 guides and remove the navigation antenna assembly as shown in the illustration.
6. REMOVE NAVIGATION ANTENNA ASSEMBLY
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INSPECTION PROCEDURE 1. INSPECT NAVIGATION ANTENNA ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Antenna Tester Connection Co
INSTALLATION PROCEDURE 1. INSTALL NAVIGATION ANTENNA ASSEMBLY 2. INSTALL NAVIGATION ANTENNA BRACKET (a) Attach the 4 guides to install the navigation antenna assembly as shown in the illustration.
ComponentsCOMPONENTS ILLUSTRATION *1 NAVIGATION ECU *2 NO. 1 RADIO BRACKET *3 NO. 2 RADIO BRACKET *4 RADIO RECEIVER ASSEMBLY WITH BRACKET *5 NAVIGATION WIRE - - Remo
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DTC CHECK / CLEAR CHECK FOR DTC (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / AFS / Trouble Codes. Body Electrical > AFS > Trouble Codes (e) Check for DTCs. CLEAR DTC (a) Connect the Techs
DESCRIPTION The immobiliser system compares the ID code that is registered in the certification ECU (smart key ECU assembly) with the ID code of the transponder chip that is embedded in the electrical key transmitter sub-assembly. WIRING DIAGRAM Click here CAUTION / NOTICE / HINT NOTICE:
When
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