GMC 15919282 Automobile User Manual


 
Engine Coolant
Temperature Gage
This gage shows the engine
coolant temperature. Under normal
driving conditions the gage will
read approximately 210°F (100 °C)
or less. If the gage pointer is near
260°F (125 °C), the engine is too hot.
It means that the engine coolant
has overheated. If the vehicle has
been operating under normal driving
conditions, pull off the road, stop the
vehicle and turn off the engine as
soon as possible.
See Engine Overheating on
page 5-24 for more information.
Tire Pressure Light
If the vehicle has a tire pressure
monitoring system, the tire pressure
light provides information about tire
pressures and the Tire Pressure
Monitoring System. The light should
come on briefly as the engine is
started. If it does not, have the
vehicle serviced by your dealer/
retailer.
When the Light is On Steady
This indicates that one or
more of the tires are significantly
underinflated.
A tire pressure message in the
Driver Information Center (DIC),
can accompany the light. See
DIC Warnings and Messages on
page 3-58 for more information.
Stop and check the tires as soon
as it is safe to do so. If underinflated,
inflate to the proper pressure.
See Tires on page 5-37 for more
information.
When the Light Flashes First and
Then is On Steady
This indicates that there could be
a problem with the Tire Pressure
Monitor System. The light flashes for
about a minute and stays on steady
for the remainder of the ignition
cycle. This sequence repeats with
every ignition cycle. See Tire
Pressure Monitor System on
page 5-44 for more information.
United States
Canada
Instrument Panel 3-41