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 bundled in front of the battery tray.

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.

    See also:

    The Inside
    Unfortunately, off-roading is important only to a minority, even among Jeep buyers, which doesn't make for much of a competitive advantage in the real world. What's important to the majority is a ...

    To Accelerate For Passing
    Press the accelerator as you would normally. When the pedal is released, the vehicle will return to the set speed. Using Electronic Speed Control On Hills The transmission may downshift on hills t ...

    Jeep Grand Cherokee 2011 review
    Comebacks can announce themselves in subtle ways. Witness the transport trailers parked at Chrysler Group's Jefferson Avenue North Plant here. The Daimler name is missing - obviously erased from w ...