GMC 2010 T-Series, Owner'S Manual

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Check Gages Warning Light
This light will come on
briefly when the engine is
started.
If this light comes on and stays on while you are driving.
It means that either the engine coolant temperature
gage or the engine oil pressure gage may be showing a
reading in the warning zone.
When the check gages light comes on, you will also
hear a warning tone. The tone and the light will stay
activated until the problem is corrected.
This light may also come on if your vehicle is has
automatic engine shutdown system and engine
shutdown has begun. See
Engine Alarm and Automatic
Shutdown on page 2 ‑ 10 .
Fuel Gage
Your fuel gage is located
on the right side of your
instrument panel cluster.
An arrow on the fuel gage indicates the side of the
vehicle the fuel door is on.
When the ignition is on, your fuel gage lets you know
about how much fuel you have left. When the gage first
shows empty, you'll still have a little fuel left, but you
should get more fuel soon.
If your vehicle has dual fuel tanks, the reading on the
gage is the total fuel left in both tanks.
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