It is better not to park with the vehicle running. If the vehicle is left while running, follow the proper steps to be sure the vehicle will not move and there is adequate ventilation.
See Shifting Into Park and Engine Exhaust.
If the vehicle is left parked while running and the Remote Keyless Entry (RKE) transmitter is outside the vehicle, the vehicle will turn off after one hour. If the vehicle is left parked while running and the RKE transmitter is inside, the vehicle will turn off after two hours.
The timer will reset if the vehicle is taken out of P (Park) while it is running.
Fuel Tank Filler Door Replacement (Terrain) Doors
Fuel Tank Filler Door ReplacementCalloutComponent Name1Fuel Tank Filler DoorProcedurePosition the fuel tank filler door to the full open position.Using light outward sliding pressure on the filler door, releasethe retainer on the fuel tank filler door from the hinge. ...