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.
Start engine and wait at least 40 seconds.
NOTE: Do not depress accelerator pedal even slightly.
Check 1st trip DTC.
If 1st trip DTC is detected, go to "DIAGNOSIS PROCEDURE ".