Procedure A
With CONSULT-III
NOTE:
If DTC Confirmation Procedure has been previously conducted, always always perform the following before conducting the next step
- Turn ignition switch OFF and wait at least 10 seconds.
- Turn ignition switch ON.
- Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
- For best results, perform at ambient temperature of -10°C (14°F) or higher.
- For best results, perform at engine coolant temperature of -10°C (14°F) to 71°C (160°F).
- Before performing the following procedure, do not fill with the fuel.
- Turn A/C switch OFF.
- Turn blower fan switch OFF.
- Turn ignition switch ON.
- Select "COOLAN TEMP/S" in "DATA MONITOR" mode with CONSULT-III.
- Check the indication of "COOLAN TEMP/S".
If it is below 71°C (160°F), go to following step.
If it is above 71°C (160°F), cool down the engine to less than 71°C (160°F). Then go to next steps.
- Start engine and wait at idle for at least 30 minutes.
If "COOLAN TEMP/S" increases to more than 71°C (160°F) within 30 minutes, turn ignition switch OFF because the test result will be OK.
- Check 1st trip DTC.
- If 1st trip DTC is detected, go to "DIAGNOSIS PROCEDURE ".