Coolant Surge Tank Pressure Cap; Engine Overheating - Cadillac ESCALADE ESV 2005 Owner's Manual

Coolant Surge Tank Pressure Cap

The coolant surge tank pressure cap must be fully
installed on the coolant surge tank.
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.
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Engine Overheating

You will find a coolant temperature gage on your
vehicle's instrument panel cluster. See Engine Coolant
Temperature Gage on page 3-40.
In addition, you will find an ENGINE COOLANT HOT,
ENGINE OVERHEATED and a REDUCED ENGINE
POWER message in the Driver Information Center (DIC)
on the instrument panel. See DIC Warnings and
Messages on page 3-53.