2015 Jeep Grand Cherokee Owner Manual - Page 424
2015 Jeep Grand Cherokee Manual
Page 424 highlights
422 STARTING AND OPERATING After Starting The idle speed is controlled automatically and it will decrease as the engine warms up. ENGINE BLOCK HEATER - IF EQUIPPED WARNING! Remember to disconnect the engine block heater cord before driving. Damage to the 110-115 Volt electrical cord could cause electrocution. The engine block heater warms the engine, and permits AUTOMATIC TRANSMISSION quicker starts in cold weather. Connect the cord to a standard 110-115 Volt AC electrical outlet with a WARNING! grounded, three-wire extension cord. The engine block heater must be plugged in at least one • It is dangerous to shift out of PARK or NEUTRAL if the engine speed is higher than idle speed. If hour to have an adequate warming effect on the engine. your foot is not firmly pressing the brake pedal, the The engine block heater cord is located: vehicle could accelerate quickly forward or in reverse. You could lose control of the vehicle and hit • 3.6L Engine - Coiled and strapped to the engine oil someone or something. Only shift into gear when dipstick tube. the engine is idling normally and your foot is • 5.7L Engine - Bundled and fastened to the injector firmly pressing the brake pedal. harness. (Continued)
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