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 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
SEE MORE:
INITIALIZATION NOTICE:
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during headlight ECU sub-assembly LH removal/installation are shown below. Performed Work or System Condition Ne
DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. HINT: Using the Techstream to read the Data List allows the values or states of
© 2016-2025 Copyright www.lexunx.com
