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

(a) Detach the 2 clamps.

(b) Remove the 2 screws and navigation antenna assembly with bracket.

4. REMOVE ANTENNA CORD SUB-ASSEMBLY

(a) Detach the 4 claws.

(b) Disconnect the connector and remove the antenna cord sub-assembly.

5. REMOVE NAVIGATION ANTENNA BRACKET

(a) Detach the 2 claws.

(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

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

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.

 Navigation Ecu

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

SEE MORE:

 Drive Motor "A" Position Sensor Circuit Range / Performance (P0A40-549)

DTC SUMMARY MALFUNCTION DESCRIPTION This DTC indicates that an overvoltage in the inverter has occurred. The cause of this malfunction may be one of the following: Area Main Malfunction Description Step Inverter low-voltage circuit The connectors are not connected properly 2 Resol

 RSA (Road Sign Assist)

The RSA system recognizes specific road signs using the front camera and/or navigation system (when speed limit information is available) to provide information to the driver via the display. If the system judges that the vehicle is being driven over the speed limit, performing prohibited

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