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Chevrolet Cruze Owner Manual (GMNA-Localizing-U.S./Canada-6007168) -
2014 - CRC - 2/22/13
9-28 Driving and Operating
Engine Exhaust
{
Warning
Engine exhaust contains carbon
monoxide (CO) which cannot be
seen or smelled. Exposure to CO
can cause unconsciousness and
even death.
Exhaust may enter the vehicle if:
.
The vehicle idles in areas
with poor ventilation (parking
garages, tunnels, deep snow
that may block underbody
airflow or tail pipes).
.
The exhaust smells or
sounds strange or different.
.
The exhaust system leaks
due to corrosion or damage.
.
The vehicle exhaust system
has been modified, damaged,
or improperly repaired.
(Continued)
Warning (Continued)
.
There are holes or openings
in the vehicle body from
damage or aftermarket
modifications that are not
completely sealed.
If unusual fumes are detected or
if it is suspected that exhaust is
coming into the vehicle:
.
Drive it only with the windows
completely down.
.
Have the vehicle repaired
immediately.
Never park the vehicle with the
engine running in an enclosed
area such as a garage or a
building that has no fresh air
ventilation.
Diesel Particulate Filter
The diesel particulate filter (DPF)
system filters soot particles out of
the exhaust gases. The system
includes a self-cleaning function that
runs automatically during driving
without any notification. The filter
is cleaned by periodically burning
off the soot particles at high
temperature. This process takes
place automatically under set
driving conditions and may take up
to 25 minutes. Fuel consumption
may be higher during this period.
Under certain driving conditions,
e.g. short distances, the system
cannot clean itself automatically.
If the cleaning of the filter is required
and if previous driving conditions did
not enable automatic cleaning, a
warning message appears in the
DIC. See Diesel Particulate Filter
Messages on page 5-31. Start the
cleaning process as soon as
possible.