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 automatic transmission fluid (if equipped)
    Refer to your scheduled maintenance information for scheduled intervals for fluid checks and changes. Your transmission does not consume fluid. However, the fluid level should be checked if the tra ...

    Confirmation when locking/unlocking the vehicle
    Settings can be made in the menu system for audible and visual confirmation when the vehicle has been locked or unlocked. With these functions activated, the following will occur when the vehi ...

    A/T Selector Position Indicator (if equipped)
    A/T Selector Position Indicator (if equipped) When the ignition switch is in the “ON” position, this indicator shows the selector position of automatic transmission. ...