Lexus NX: 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

Condition

Specified Condition

Navigation antenna

1 - 2

Always

50 to 500 Ω

LTE sub-anntenna

3 - 4

5 Ω

If the result is not as specified, replace the navigation antenna assembly.

*a

Component without harness connected

(Navigation Antenna Assembly)

*b

Navigation Antenna

*c

LTE sub-antenna

2. INSPECT ANTENNA CORD SUB-ASSEMBLY

(a) Measure the resistance according to the value(s) in the table below.

*a

Component without harness connected

(Antenna Cord Sub-assembly)

-

-

*c

Navigation Antenna

-

-

Standard Resistance:

Tester Connection

Condition

Specified Condition

A-1 - B-1

Always

Below 1 Ω

A-2 - B-2

Always

Below 1 Ω

A-3 - B-3

Always

Below 1 Ω

A-4 - B-4

Always

Below 1 Ω

If the result is not as specified, replace the antenna cord sub-assembly.

READ NEXT:

 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

 Navigation System

SEE MORE:

 Power Point Socket(for Console Box)

ComponentsCOMPONENTS ILLUSTRATION *1 NO. 1 POWER OUTLET SOCKET ASSEMBLY *2 NO. 1 POWER OUTLET SOCKET COVER *3 NO. 3 BOX PANEL - - RemovalREMOVAL PROCEDURE 1. REMOVE NO. 3 BOX PANEL Click here 2. REMOVE NO. 1 POWER OUTLET SOCKET ASSEMBLY (a) Using a thin-bladed screwdriver,

 Removal

REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The following procedure is for the LH side. NOTICE: While the auxiliary battery is connected, even if the power switch is off, the brake control system activates when the brake pedal is depressed or the

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