This light should come on, as a check to show
you it is working, when the ignition is on and the
engine is not running. If the light does not
come on, have it repaired. This light will also
come on during a malfunction in one of two ways:
•
Light Flashing
— A misfire condition has
been detected. A misfire increases vehicle
emissions and may damage the emission
control system on your vehicle. Diagnosis and
service may be required.
•
Light On Steady
— An emission control
system malfunction has been detected on your
vehicle. Diagnosis and service may be
required.
If the Light is Flashing
The following may prevent more serious damage
to your vehicle:
•
Reducing vehicle speed
•
Avoiding hard accelerations
•
Avoiding steep uphill grades
•
If you are towing a trailer, reduce the amount of
cargo being hauled as soon as it is possible
If the light stops flashing and remains on steady,
see “If the Light Is On Steady” following.
If the light continues to flash, when it is safe to do
so, stop the vehicle. Find a safe place to park
your vehicle. Turn the key off, wait at least
10 seconds and restart the engine. If the light
remains on steady, see “If the Light Is On Steady”
following. If the light is still flashing, follow the
previous steps, and see your dealer for service as
soon as possible.
If the Light Is On Steady
You may be able to correct the emission system
malfunction by considering the following:
Did you recently put fuel into your vehicle?
If so, reinstall the fuel cap, making sure to fully
install the cap. See
Filling the Tank on page 303
.
The diagnostic system can determine if the
fuel cap has been left off or improperly installed.
A loose or missing fuel cap will allow fuel to
evaporate into the atmosphere. A few driving trips
with the cap properly installed should turn the
light off.
182
Summary of Contents for 2007 Monte Carlo
Page 6: ...These are some examples of symbols that may be found on the vehicle 6 ...
Page 86: ... NOTES 86 ...
Page 142: ... NOTES 142 ...
Page 145: ... NOTES 145 ...
Page 146: ...Instrument Panel Overview 146 ...
Page 244: ... NOTES 244 ...
Page 292: ... NOTES 292 ...
Page 310: ...When you open the hood on the 5 3L V8 engine this is what you will see 310 ...
Page 402: ... NOTES 402 ...
Page 417: ...Engine Drive Belt Routing 3 5L V6 and 3 5L V6 Flexible Fuel Engines 5 3L V8 Engine 417 ...