Jeep Grand Cherokee Quiz
What to do in emergencies

If Your Engine Overheats

In this manual: What to do in emergencies
Introduction — 7Things to know before starting your vehicle — 107Understanding the features of your vehicle — 241Understanding your instrument panel — 150Starting and operating — 143What to do in emergencies — 19Maintaining your vehicle — 78Maintenance schedules — 3If you need consumer assistance — 21
~1min read

In any of the following situations, you can reduce the potential for overheating by taking the appropriate action.

• On the highways — slow down.

• In city traffic — while stopped, place the transmission in NEUTRAL, but do not increase the engine idle speed.

• If your air conditioner (A/C) is on, turn it off. The A/C system adds heat to the engine cooling system and turning the A/C off can help remove this heat.

• You can also turn the temperature control to maximum heat, the mode control to floor and the blower control to high. This allows the heater core to act as a supplement to the radiator and aids in removing heat from the engine cooling system.

Test yourself

A quick Jeep Grand Cherokee quiz: every answer comes with an explanation and a link to the manual page.