Stabilitrak ® Indicator Light; Engine Coolant Temperature Gage - GMC 2007 Yukon Denali Owner's Manual

®
StabiliTrak Indicator Light
If the warning light does not come on then, have it
fixed so it will be ready to warn you if there is a
problem. If it stays on, or comes on when you are
driving, there may be a problem with your
®
StabiliTrak system and your vehicle may need
service. When this warning light is on, the system
will not limit wheel spin. Adjust your driving
accordingly.
®
If the StabiliTrak system warning light comes on
and stays on for an extended period of time
when the system is turned on, your vehicle needs
service. See StabiliTrak
for more information.
For vehicles that have
®
the StabiliTrak system,
this warning light
should come on briefly
when the engine is
started.
®
System on page 351

Engine Coolant Temperature Gage

United States
This gage shows the engine coolant temperature.
It also provides an indicator of how hard your
vehicle is working. During a majority of the
operation, the gage will read 210°F (100°C) or less.
If you are pulling a load or going up hills, it is normal
for the temperature to fluctuate and approach
the 250°F (122°C) mark. If the gage reaches the
260°F (125°C) mark, it indicates that the cooling
system is working beyond its capacity.
See Engine Overheating on page 448.
Canada
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