Low Coolant Warning Light; Malfunction Indicator Lamp - Chevrolet 2002 Cavalier Owner's Manual

Low Coolant Warning Light

If this light comes on and stays on, the coolant level in
your vehicle is low. If the light is on along with an
overheat warning, you may have a serious overheating
problem. See "Engine Coolant Temperature Gage" in
the Index.
NOTICE:
Damage to your engine from neglected coolant
problems can be costly and is not covered by
your warranty.
See "Engine Coolant" in the Index for information
on what to do. Your vehicle should be serviced as soon
as possible.
This light comes on
briefly when you turn
your ignition on.

Malfunction Indicator Lamp

(Check Engine Light)
United States
Your vehicle is equipped with a computer which
monitors operation of the fuel, ignition and emission
control systems.
This system is called OBD II (On
-
Diagnostics Second Generation) and is intended to
assure that emissions are at acceptable levels for the life
of the vehicle, helping to produce a cleaner
environment. The CHECK ENGINE light comes on to
indicate that there is a problem and service is required.
Malfunctions often will be indicated by the system
before any problem is apparent. This may prevent more
serious damage to your vehicle. This system is also
designed to assist your service technician in correctly
diagnosing any malfunction.
Canada
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