Dodge 2015 Dart - User Guide - Manual (Page 108)

IF YOUR ENGINE OVERHEATS
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 engine idle speed.
NOTE:
There are steps that you can take to slow down an impending overheat condition:
• 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.
CAUTION!
Vehicles with base cluster
• Driving with a hot cooling system could damage your vehicle. If the temperature
gauge reads H (hot), pull over and stop the vehicle. Idle the vehicle with the air
conditioner turned off until the pointer drops back into the normal range. If the
pointer remains on H (hot), turn the engine off immediately and call for service.
Vehicles with premium cluster
• Driving with a hot cooling system could damage your vehicle. If the temperature
gauge reads 240°F (116 °C) or greater pull over and stop the vehicle. Idle the
vehicle with the air conditioner turned off until the pointer drops back into the
normal range 200–230°F (93–110°C). If the pointer remains at 240°F (116°C) or
greater and you hear a chime, turn the engine off immediately and call for service.
WARNING!
You or others can be badly burned by hot engine coolant (antifreeze) or steam from your
radiator. If you see or hear steam coming from under the hood, do not open the hood
until the radiator has had time to cool. Never try to open a cooling system pressure cap
when the radiator or coolant bottle is hot.
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