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Vehicle state tracking method and apparatus for diagnostic testing

  • US 8,412,402 B2
  • Filed: 04/11/2011
  • Issued: 04/02/2013
  • Est. Priority Date: 06/14/2006
  • Status: Active Grant
First Claim
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1. A diagnostic tool for use with a diagnostic test sequence, comprising:

  • a precondition determiner configured to determine if a precondition is required for a subsequent diagnostic test;

    a setting verifier configured to verify a current state of the precondition for the subsequent diagnostic test; and

    a preparatory step formatter configured to provide instructions to make the precondition ready if required for the subsequent diagnostic test if the precondition is not ready for the subsequent diagnostic test.

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