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.
Shifting out of Park
Engine ExhaustInflatable Restraint Sensing and Diagnostic Module Scan Tool Information
Sensing and Diagnostic Module Scan Tool DataParametersParameterExpected ValueDefinitionOperating Conditions: Ignition ON2nd Row Left Seat Belt Reminder Sensor Pad EnableStatusDisabled/EnabledThe scan tool displays if the left rear seat belt remindersensor pad is enabled to the SDM.2nd Row Left Seat ...