Navigation Antenna Inspection

Audio Visual Telematics. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
Navigation Multi Info Display. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. INSPECT NAVIGATION ANTENNA ASSEMBLY

  2. INSPECT NO. 1 NAVIGATION ANTENNA CORD SUB-ASSEMBLY

Navigation Antenna -- Inspection



1. INSPECT NAVIGATION ANTENNA ASSEMBLY

  1. Temporarily replace the navigation antenna assembly with a new or normally functioning one.

    OK:
    Malfunction disappears.
    If the result is not as specified, replace the navigation antenna assembly.


2. INSPECT NO. 1 NAVIGATION ANTENNA CORD SUB-ASSEMBLY


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.Navigation Multi Info Display.Navigation System.Navigation Antenna Inspection

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

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    A (Core wire) - B (Core wire)
    		Always
    		Below 1 Ω
    A (Shield) - B (Shield)
    		Always
    		Below 1 Ω
    A (Core wire) - A (Shield) or B (Core wire) - B (Shield)
    		Always
    		10 kΩ or higher
    If the result is not as specified, replace the No. 1 navigation antenna cord sub-assembly.
    Text in Illustration
    *a
    		Component without harness connected
    (No. 1 navigation antenna cord sub-assembly)
    *1
    		Core wire
    *2
    		Shield