DTC Confirmation Procedure

The DTC Confirmation Procedure outline is here as follows:

1. Turn the ignition switch to LOCK.
2. Connect the scan tool to data link connector (DLC).
3. Start engine and warm-up to normal operating temperature.
4. Use a scan tool in order to clear the following items from the PCM memory:
   • The DTC
   • The pending DTC
   • Freeze frame data
5. Drive the vehicle to 43 km/h (27 mph) in Drive range for 10 seconds.
6. Accelerate the vehicle to 85 km/h (53 mph) in Drive range for 10 seconds.
7. Stop the vehicle.
8. Use the scan tool in order to inspect for DTC P1780.