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Test Drive Confirmation

  1. Connect scan tool to Data Link Connector (DLC) No. 3. See Figure. Start and warm engine to normal operating temperature with all accessories off. Operate vehicle at 38-50 MPH for 3 minutes or more. Stop vehicle and allow to idle for about 2 minutes.
  2. Operate vehicle at 38-50 MPH for 3 minutes or more. Stop vehicle and allow to idle for about 2 minutes. Turn ignition off. Start engine. Operate vehicle at 38-50 MPH for 3 minutes or more. Stop vehicle and allow to idle for about 2 minutes. Operate vehicle at 38-50 MPH for 3 minutes or more. Stop vehicle and allow to idle for about 2 minutes.
    3. NOTE: INCMPL is displayed on scan tool when system check is incomplete or a malfunction exists in system. If a malfunction exists, MIL will illuminate after step 2)  .
  3. Using scan tool, check READINESS TESTS. If COMPL is displayed on scan tool and MIL is not illuminated, system is normal. If INCMPL is displayed and MIL is not illuminated, repeat test drive procedure.
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