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Vehicle State Tracking Method and Apparatus for Diagnostic Testing

  • US 20100106359A1
  • Filed: 01/04/2010
  • Published: 04/29/2010
  • 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 a plurality of preconditions required for a subsequent diagnostic test and determine if any currently valid preconditions in a current diagnostic test is needed for the subsequent diagnostic test;

    a setting verifier configured to verify a state of each of the plurality of preconditions and the currently valid preconditions; and

    a preparatory step formatter configured to provide a test step for each of the plurality of conditions that is in an invalid state.

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