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 ExhaustPinion Flange Runout Measurement
Special ToolsGE-8001Dial Indicator Set, or equivalentJ-23409Dial Indicator Extension, or equivalentJ-35819Flange Runout GaugeFor equivalent regional tools, refer toSpecial Tools and Equipment.Note:This measurement procedure is intended to measure drive axlepinion flanges with 1-piece U-joint yokes o ...