Engine Coolant - Cadillac SRX 2015 Owner's Manual

Cadillac SRX Owner Manual (GMNA-Localizing-MidEast-8087806) - 2015 -
CRC 1st Edition - 5/19/14
Warning
Heater and radiator hoses, and
other engine parts, can be very
hot. Do not touch them. If you do,
you can be burned.
Do not run the engine if there is a
leak. If you run the engine, it
could lose all coolant. That could
cause an engine fire, and you
could be burned. Get any leak
fixed before you drive the vehicle.
If there seems to be no leak, with
the engine on, check to see if the
engine cooling fan is running. If the
engine is overheating, the fan
should be running. If it is not, the
vehicle needs service. Turn off the
engine.
Caution
Using coolant other than
®
DEX-COOL can cause
premature engine, heater core,
or radiator corrosion. In addition,
the engine coolant could require
changing sooner. Any repairs
would not be covered by the
vehicle warranty. Always use
DEX-COOL (silicate-free) coolant
in the vehicle.

Engine Coolant

The cooling system in the vehicle is
®
filled with DEX-COOL engine
coolant. This coolant needs to be
checked and replaced at
appropriate intervals. See
Maintenance Schedule on
page 11-2.
The following explains the cooling
system and how to check and add
coolant when it is low. If there is a
Black plate (13,1)
Vehicle Care
problem with engine overheating,
see Engine Overheating on
page 10-16.
What to Use
Warning
Adding only plain water or some
other liquid to the cooling system
can be dangerous. Plain water
and other liquids, can boil before
the proper coolant mixture will.
The coolant warning system is set
for the proper coolant mixture.
With plain water or the wrong
mixture, the engine could get too
hot but you would not get the
overheat warning. The engine
could catch fire and you or others
could be burned.
Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
coolant.
10-13