Engine Coolant Temperature; Gauge; Voltmeter Gauge - GMC 2012 Sierra Denali Owner's Manual

Hide thumbs Also See for 2012 GMC Sierra Denali:
Table of Contents

Advertisement

5-16
Instruments and Controls
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.
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
.

Voltmeter Gauge

When the engine is not running, but
the ignition is on, this gauge shows
the battery's state of charge in
DC volts.
When the engine is running, the
gauge shows the condition of the
charging system. The gauge can
transition from a higher to lower or a
lower to higher reading.

Advertisement

Table of Contents
loading

Table of Contents