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Test Description

WARNING: This page is about a different car, the 2002 Cadillac Seville. However, it is still accessible from the selected car via links, so may be relevant.

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

  1. 3. This step identifies the key fob # (transmitter) with a low battery signal.
  2. 4. This step verifies that the battery replacement corrected the fault.
    Fig 1: DTC B3109
    G01796457Courtesy of GENERAL MOTORS CORP.
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