DTC Confirmation Procedure

If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test:

1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.

   : GO TO 2.

With CONSULT 

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

   With GST 

   Follow the procedure "With CONSULT" above.

   Is the temperature above 10°C (50°F)? 

   YES: INSPECTION END

   NO: GO TO 3.

With CONSULT 

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

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

   CAUTION: Never overheat engine.
2. Check 1st trip DTC.

   With GST 

   Follow the procedure "With CONSULT" above.

   Is 1st trip DTC detected? 

   YES: "DIAGNOSIS PROCEDURE "

   NO: INSPECTION END