Download 2005 Chrysler Pacifica Touring

Coolant Pressure Cap
The coolant pressure cap must be fully tightened to
prevent loss of coolant, and to insure that coolant will
return to the coolant bottle from the overflow tank. The
coolant pressure cap should be inspected and cleaned if
there is any accumulation of foreign material on the
sealing surfaces.
MAINTAINING YOUR VEHICLE 301
WARNING!
• The warning words “DO NOT OPEN HOT” on
the coolant pressure cap are a safety precaution.
Never add coolant to the cooling system when the
engine is overheated. Do not loosen or remove the
coolant pressure cap to cool an overheated engine.
Heat causes pressure to build up in the cooling
system. To prevent scalding or injury, do not
remove the coolant pressure cap while the system
is hot or under pressure.
• Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or
engine damage may result.
7
Disposal of Used Engine Coolant
Used ethylene glycol based engine coolant is a regulated
substance requiring proper disposal. Check with your
local authorities to determine the disposal rules for your