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Trouble Code Test Drive Confirmation

  1. On certain Diagnostic Trouble Codes (DTCs), once DTC has been cleared from ECM memory, a DTC test drive confirmation test can be performed to verify repairs made and that DTC does not reset. Test drive confirmation test will duplicate conditions required to set specified DTCs.
  2. Test drive confirmation test lists procedure to be performed to check that DTC does not reset. Test drive confirmation tests apply only to specific DTCs. Test drive confirmation test will be included with proper DTC diagnostic test in DIAGNOSTIC TESTS . See TEST DRIVE CONFIRMATION  under DTC P0130, DTC P0150, DTC P2195, DTC P2196, DTC P2197 OR DTC P2198.
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