Black plate (24,1)
Chevrolet Express Owner Manual - 2012 - crc - 11/11/11
10-24
Vehicle Care
If No Steam is Coming from
the Engine Compartment
If an engine overheat warning is
displayed but no steam can be seen
or heard, the problem may not be
too serious. Sometimes the engine
can get a little too hot when the
vehicle:
.
Climbs a long hill on a hot day.
.
Stops after high-speed driving.
.
Idles for long periods in traffic.
.
Tows a trailer. See
“
Driving on
Grades
”
under
If the overheat warning is displayed
with no sign of steam:
1. Turn the air off.
2. Turn the heater on to the highest
temperature and to the highest
fan speed. Open the windows as
necessary.
3. In heavy traffic, let the engine
idle in N (Neutral) while stopped.
If it is safe to do so, pull off the
road, shift to P (Park) or
N (Neutral) and let the
engine idle.
If the temperature overheat gauge is
no longer in the overheat zone or an
overheat warning no longer
displays, the vehicle can be driven.
Continue to drive the vehicle slowly
for about 10 minutes. Keep a safe
vehicle distance from the vehicle in
front. If the warning does not come
back on, continue to drive normally.
If the warning continues, pull over,
stop, and park the vehicle
right away.
If there is still no sign of steam,
push down the accelerator until the
engine speed is about twice as fast
as normal idle speed for at least
three minutes while you are parked.
If the warning is still on, turn off the
engine until it cools down.
If the decision is made not to lift the
hood, get service help right away.
Engine Fan
The vehicle has a clutched engine
cooling fan. When the clutch is
engaged, the fan spins faster to
provide more air to cool the engine.
In most everyday driving conditions,
the fan is spinning slower and the
clutch is not fully engaged. This
improves fuel economy and reduces
fan noise. Under heavy vehicle
loading, trailer towing, and/or high
outside temperatures, the fan speed
increases as the clutch more fully
engages, so an increase in fan
noise may be heard. This is normal
and should not be mistaken as the
transmission slipping or making
extra shifts. It is merely the cooling
system functioning properly. The fan
will slow down when additional
cooling is not required and the
clutch partially disengages.
This fan noise may be heard when
starting the engine. It will go away
as the fan clutch partially
disengages.
Содержание Express 2012
Страница 6: ...Black plate 6 1 Chevrolet Express Owner Manual 2012 crc 11 11 11 vi Introduction 2 NOTES ...
Страница 8: ...Black plate 2 1 Chevrolet Express Owner Manual 2012 crc 11 11 11 1 2 In Brief Instrument Panel ...
Страница 28: ...Black plate 22 1 Chevrolet Express Owner Manual 2012 crc 11 11 11 1 22 In Brief 2 NOTES ...
Страница 46: ...Black plate 18 1 Chevrolet Express Owner Manual 2012 crc 11 11 11 2 18 Keys Doors and Windows 2 NOTES ...
Страница 106: ...Black plate 2 1 Chevrolet Express Owner Manual 2012 crc 11 11 11 4 2 Storage 2 NOTES ...
Страница 152: ...Black plate 46 1 Chevrolet Express Owner Manual 2012 crc 11 11 11 5 46 Instruments and Controls 2 NOTES ...
Страница 160: ...Black plate 8 1 Chevrolet Express Owner Manual 2012 crc 11 11 11 6 8 Lighting 2 NOTES ...
Страница 163: ...Black plate 3 1 Chevrolet Express Owner Manual 2012 crc 11 11 11 Infotainment System 7 3 Operation AM FM Radio ...
Страница 196: ...Black plate 8 1 Chevrolet Express Owner Manual 2012 crc 11 11 11 8 8 Climate Controls 2 NOTES ...
Страница 348: ...Black plate 6 1 Chevrolet Express Owner Manual 2012 crc 11 11 11 11 6 Service and Maintenance ...
Страница 350: ...Black plate 8 1 Chevrolet Express Owner Manual 2012 crc 11 11 11 11 8 Service and Maintenance ...