DTC Confirmation Procedure
NOTE:
- If DTC Confirmation Procedure has been previously conducted, 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.
- If the target idle speed is out of the specified value, perform Idle Air Volume Learning, ACCELERATOR PEDAL RELEASED POSITION LEARNING , before conducting DTC Confirmation Procedure. For the target idle speed, refer to the SERVICE DATA AND SPECIFICATIONS (SDS) , .
TESTING CONDITION:
- Before performing the following procedure, confirm that battery voltage is more than 11 V at idle.
- Always perform the test at a temperature above -10°C (14°F).
- Open engine hood.
- Start engine and warm it up to normal operating temperature.
- Turn ignition switch OFF and wait at least 10 seconds.
- Turn ignition switch ON.
- Turn ignition switch OFF and wait at least 10 seconds.
- Start engine and run it for at least 1 minute at idle speed.
- Check 1st trip DTC.
- If 1st trip DTC is detected, go to , "DIAGNOSIS PROCEDURE ".