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Test Description

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

The numbers below refer to the step numbers on the diagnostic table.

  1. 2.  Clear all DTCs and cycle the ignition in order to verify that the DTC did not falsely set.
  2. 3.  Clear all DTCs after the repair procedure is complete.
Fig 1: Identifying DTC B1001 Diagnostic Table
G01779771Courtesy of GENERAL MOTORS CORP.