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DTC confirmation procedure

CAUTION: Be careful not to overheat engine.
NOTE: If DTC confirmation procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

With CONSULT-II 

  1. Turn ignition switch ON.
  2. Select DATA MONITOR mode with CONSULT-II.
  3. Check that COOLANT TEMP/S is above 10° C (50° F). See Figure .

    If it is above 10° C (50° F), the test result will be OK  .

    If it is below 10° C (50° F), go to following step  .

  4. Start engine and run it for 65 minutes at idle speed.

    If COOLANT TEMP/S increases to more than 10° C (50° F) within 65 minutes, stop engine because the test result will be OK  .

  5. If 1st trip DTC is detected, go to DIAGNOSTIC PROCEDURE  .

With GST 

Follow the procedure With CONSULT-II above.