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 328
.
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.
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Содержание 2007 Colorado
Страница 6: ...These are some examples of symbols that may be found on the vehicle 6 ...
Страница 22: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 22 ...
Страница 96: ... NOTES 96 ...
Страница 154: ... NOTES 154 ...
Страница 157: ... NOTES 157 ...
Страница 158: ...Instrument Panel Overview Manual Transmission shown Automatic Transmission similar 158 ...
Страница 421: ...A Jack B Wheel Blocks C Wing Nut A Jack B Wheel Blocks C Wing Nut Crew Cab Regular Extended Cab 421 ...
Страница 459: ...Engine Drive Belt Routing 2 9L and 3 7L Engines with air 2 9L and 3 7L Engine without air 459 ...
Страница 461: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 461 ...
Страница 462: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 462 ...
Страница 484: ... NOTES 484 ...