Jeep Wrangler 2018-2024 Owners Manual / STARTING AND OPERATING / ENGINE BLOCK HEATER — IF EQUIPPED

Jeep Wrangler: STARTING AND OPERATING / 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.

Jeep Wrangler. ENGINE BLOCK HEATER — IF EQUIPPED

Diesel Engine Block Heater Cord Location

The engine block heater cord is found under the hood bundled up next to the Power Distribution Center (PDC).

For diesel engines, its use is recommended for environments that routinely fall below -10°F (-23°C). It should be used when the vehicle has not been running for long periods of time and should be plugged in two hours prior to start. Its use is required for cold starts with temperatures under -20°F (-28°C).

The engine block heater cord is found under the hood bundled in front of the battery tray.

WARNING!

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

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    A long break-in period is not required for the engine and drivetrain (transmission and axle) in your vehicle. Drive moderately during the first 300 miles (500 km)...

    Other information:

    Jeep Wrangler 2018-2024 Owners Manual: Care And Maintenance


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    Jeep Wrangler 2018-2024 Owners Manual: ACC Operation At A Stop (Automatic Transmission Only)


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    Categories

    Bi-Level Mode

    Jeep Wrangler. Bi-Level Mode Air comes from the instrument panel outlets and floor outlets. A slight amount of air is directed through the defrost and side window demister outlets.

    NOTE:

    Bi-Level mode is designed under comfort conditions to provide cooler air out of the panel outlets and warmer air from the floor outlets.

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