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Test Description

WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. 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. Tests for an open, poor connection, or short to ground in the keyless entry serial data circuit. A measurement of B+ indicates good circuit continuity.
  2. 4. Tests for an short to voltage in the keyless entry serial data circuit. Illumination of an INCANDESCENT test lamp indicates a short to voltage. A LED circuit tester may give an incorrect indication.
    Fig 1: DTC 008 (1 Of 2)
    G01813487Courtesy of GENERAL MOTORS CORP.
Fig 2: DTC 008 (2 Of 2)
G01813488Courtesy of GENERAL MOTORS CORP.
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