Engine Coolant
The cooling system in your vehicle is filled with
DEX-COOL
®
engine coolant. This coolant is
designed to remain in your vehicle for 5 years or
150,000 miles (240 000 km), whichever occurs
first, if you add only DEX-COOL
®
extended
life coolant.
The following explains your cooling system and
how to add coolant when it is low. If you have
a problem with engine overheating, see
Engine
Overheating on page 378
.
A 50/50 mixture of clean, drinkable water and
DEX-COOL
®
coolant will:
•
Give freezing protection down to
−
34°F
(
−
37°C).
•
Give boiling protection up to 265°F (129°C).
•
Protect against rust and corrosion.
•
Help keep the proper engine temperature.
•
Let the warning messages and gages work as
they should.
Notice:
Using coolant other than DEX-COOL
®
may cause premature engine, heater core, or
radiator corrosion. In addition, the engine
coolant may require changing sooner, at
the first maintenance service after each
30,000 miles (50 000 km) or 24 months,
whichever occurs first. Any repairs would not
be covered by your warranty. Always use
DEX-COOL
®
(silicate-free) coolant in your
vehicle.
375
Summary of Contents for 2007 Rendezvous
Page 6: ...These are some examples of symbols that may be found on the vehicle 6 ...
Page 32: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 32 ...
Page 106: ... NOTES 106 ...
Page 170: ... NOTES 170 ...
Page 173: ... NOTES 173 ...
Page 174: ...Instrument Panel Overview 174 ...
Page 300: ... NOTES 300 ...
Page 364: ...Engine Compartment Overview When you lift the hood this is what you see 364 ...
Page 470: ... NOTES 470 ...
Page 487: ...Engine Drive Belt Routing 3 5L V6 Engine 487 ...
Page 512: ... NOTES 512 ...