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Home >> Cadillac >> 2003 >> Seville SLS >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Cellular Communication System >> Diagnostic Information and Procedures >> DTC B2483 or B2484: Vehicle Communication Interface Module Does Not Detect A Navigation Signal >> Test Description
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Test Description

The number below refers to the step number on the diagnostic table.

  1. 2. This step tests the condition of the Navigation Antenna.
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