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Low Coolant
This message is displayed
when the cooling system is
low on coolant.
The engine may overheat. See “Engine Coolant” in the
Index and have your vehicle serviced as soon as you can.
Check Coolant Temp
This message is displayed
when the cooling system
temperature gets hot.
Check the coolant temperature gage and the coolant
level. See “Engine Coolant” and “Engine Coolant
Temperature Gage” in the Index. See “Engine
Overheating” in the Index for further information.
Engine Overheated
This message is displayed
when the cooling system
temperature gets too hot.
This message will be displayed after the air conditioning
system has automatically turned off for the engine
coolant protection mode. See “Engine Overheating”
in the Index for further information.
Reduced Engine Power
This message is displayed
when the cooling system
temperature gets too hot
and the engine further
enters the engine coolant
protection mode.
If your vehicle is equipped with the 8.1L engine, this
light may come on because of an electronic throttle
control system fault. See “Engine Overheating” in the
Index for further information.