Engine Oil Pressure Light - GMC 2010 Acadia Owner's Manual

5-22 Instruments and Controls
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
information. Stop as soon as
possible, and inflate the tires to the
pressure value shown on the tire
loading information label. See
information.
When the Light Flashes First and
Then is On Steady
This indicates that there
may 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
for more information.

Engine Oil Pressure Light

Do not keep driving if the oil
pressure is low. The engine can
become so hot that it catches fire.
Someone could be burned. Check
for more
the oil as soon as possible and
have the vehicle serviced.
maintenance can damage the
for more
engine. The repairs would not be
covered by the vehicle warranty.
Always follow the maintenance
schedule in this manual for
changing engine oil.
WARNING
Lack of proper engine oil
The oil pressure light should come
on briefly as the engine is started.
If it does not come on have the
vehicle serviced by your dealer/
retailer.
If the light comes on and stays on, it
means that oil is not flowing through
the engine properly. The vehicle
could be low on oil and might have
some other system problem.