Volvo Truck 2003-05

Antenna

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Removal & Installation



  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Remove or disconnect the following:
    NOTE
    The ground lead on the center screw applies to the 7 seater versions.



    Disconnect the negative battery cable.
     
    The panel cantrail
     
    The optic connectors at the AM/FM receiver
     
    The wiring secured with clips in the antenna mounting
     
    The bolts that secure the antenna mounting
     



    Carefully lift the antenna holder back
     
    Remove the antenna

    Click image to see an enlarged view

    Fig. Removing overhead panel cantrail and in roof antenna mounting

    Removing overhead panel cantrail and in roof antenna mounting
     

  4.  

To install:

  1. Install or connect the following:
    NOTE
    Check that the U clip at the front edge of the antenna mounting is secured in the mountings in the roof.


    NOTE
    Check that there is no dirt in the fiber optic connectors. The bend radius of the optic cables must not exceed 1 inch (25mm).



    The antenna
     
    The antenna holder
     



    The bolts that secure the antenna mounting
     



    Connect the optic connectors at the AM/FM receiver
     
    The panel cantrail
     
    The negative battery cable.
     

  2.  

Diagnosis & Testing



  1. If the media player is working and there is no sound from the radio:

    Check that the antenna is plugged into radio properly
     
    Check the plug end of the antenna for abnormal wear
     
    Check that the bend radius of the optic cable is not exceeded. Maximum bend radius is 1 inch (25mm)
     
    Temporarily install another antenna
     

  2.  
  3. If the antenna end is worn or missing, replace antenna.
  4.  
  5. If the temporary antenna allows the radio to function normally when the other antenna did not, replace the antenna.
  6.  

 
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