Jeep Liberty: Engine Block Heater — If Equipped - Starting And Operating - Jeep Liberty Owner's ManualJeep Liberty: Engine Block Heater — If Equipped

The engine block heater warms the engine, and permits quicker starts in cold weather. Connect the cord to a standard 110-115 Volt AC electrical outlet with a grounded three-wire extension cord.

The engine block heater cord is found under the hood clipped to the heater line on the left side of the engine.

The engine block heater must be plugged in at least one hour to have an adequate warming effect on the engine.

WARNING!
Remember to disconnect the engine block heater cord before driving. Damage to the 110-115 Volt AC electrical cord could cause electrocution.

    After Starting
    The idle speed will automatically decrease as the engine warms up. ...

    Automatic Transmission
    CAUTION! Damage to the transmission may occur if the following precautions are not observed: • Shift into PARK only after the vehicle has come to a complete stop. • Shift into or out of RE ...

    See also:

    Checking the vehicle and trailer weight
    To check that the weights of the towing vehicle and the trailer comply with the maximum permissible values, have the vehicle/trailer combination (including the driver, passengers, and cargo w ...

    Traction
    WARNING The traction grade assigned to this tire is based on straight-ahead braking traction tests, and does not include acceleration, cornering, hydroplaning, or peak traction characteristi ...

    Range
    The PCC's lock and unlock functions have a range of approximately 60 ft. (20 m) from the vehicle. NOTE • The approach lighting, panic alarm, and the functions controlled by the information ...