Engine Coolant; Temperature Gauge; Engine Coolant Temperature Gauge - GMC 2011 Sierra Denali Owner's Manual

Engine Coolant

Temperature Gauge

Metric
English
This gauge shows the engine
coolant temperature.
It also provides an indicator of how
hard the vehicle is working. During a
majority of the operation, the gauge
reads 100°C (210°F) or less.
Instruments and Controls
If pulling a load or going up hills,
it is normal for the temperature to
fluctuate and go over the 113°C
(235°F) mark. If the gauge reaches
the 125°C (260°F) mark, it indicates
that the cooling system is working
beyond its capacity.
See Engine Overheating on
page 10 20.
If the vehicle is a hybrid, see the
hybrid supplement for more
information.
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