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Test Drive Confirmation

NOTE: If conditions in test drive confirmation procedure are not strictly followed, detection of malfunction will not be possible.
  1. If using OBD-II scan tool, go to step  3. If using Lexus scan tool, connect scan tool to Data Link Connector (DLC) No. 3. See Figure. Switch scan tool to CHECK mode and go to next step.
  2. Start and warm engine to normal operating temperature with all accessories off. Drive vehicle at 31-40 MPH for 1-3 minutes. Stop vehicle and allow to idle for one minute. Repeat driving and idle part of test 3 times. If malfunction exists, MIL will illuminate.
  3. Start and warm engine to normal operating temperature. Drive vehicle at 31-40 MPH for 1-3 minutes. Stop vehicle and allow to idle for one minute. Turn ignition off. Repeat driving and idle part of test. If malfunction exists, MIL will illuminate.
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