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Home >> Toyota >> 1997 >> Supra 3.0 D, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Engine Control System Tests W/Codes - Introduction) >> Self-Diagnostic System >> Trouble Code Test Drive Confirmation

Trouble Code Test Drive Confirmation

WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 1998 Toyota Tercel, 1998 Toyota Tacoma, 1998 Toyota T100, 1998 Toyota Supra, and 1998 Toyota Sienna. However, it is still accessible from the selected car via links, so may be relevant.
  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. The test drive confirmation test will duplicate the conditions required to set specified DTCs.
  2. Test drive confirmation test lists the 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 test in TESTS W/CODES article.