DTC Confirmation Procedure
- Connect scan tool to DLC with ignition switch OFF.
- Clear DTCs in TCM and ECM memories by using scan tool.
- Start engine and warm it up to normal operating temperature.
- Start vehicle and increase vehicle speed to about 40 km/h (25 mile/h) in "D" range for 20 minutes or more.
- Stop vehicle.
- Check DTC, pending DTC and freeze-frame data.