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Test Description

The number(s) below refer to the step number(s) on the diagnostic table.

  1. 2.  This step tests the condition of the Cellular Antenna.
  2. 3.  This step tests the condition of the cellular antenna coax and for proper ground of the cellular antenna.
    Fig 1: Identifying DTC B2470 Diagnostic Table
    G01755132Courtesy of GENERAL MOTORS CORP.
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