Cadillac 2007 Escalade - Manual (Page 418)

Coolant Surge Tank Pressure Cap
Notice: If the pressure cap is not tightly
installed, coolant loss and possible engine
damage may occur. Be sure the cap is properly
and tightly secured.
The coolant surge tank pressure cap must be
fully installed on the coolant surge tank. See
Engine Compartment Overview on page 402 for
more information on location.
Engine Overheating
You will find a coolant temperature gage on your
vehicle’s instrument panel. See Engine Coolant
Temperature Gage on page 230.
In addition, the messages ENGINE OVERHEATED
STOP ENGINE, ENGINE OVERHEATED IDLE
ENGINE, or ENGINE POWER IS REDUCED could
appear in the Driver Information Center (DIC)
on the instrument panel. See DIC Warnings and
Messages on page 245.
418