Fuses - Chrysler PACIFICA HYBRID 2023 Manual

66 SERVICING AND MAINTENANCE
If an examination of the engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
 Do not overfill the coolant expansion bottle.
 Check the coolant freeze point in the radiator and in
the coolant expansion bottle. If engine coolant needs
to be added, the contents of the coolant expansion
bottle must also be protected against freezing.
 If frequent engine coolant additions are required, the
cooling system should be pressure tested for leaks.
 Maintain coolant concentration at a minimum of 50%
OAT coolant (conforming to MS.90032) and deionized,
or distilled water.
 Use only high purity water such as deionized, or
distilled water when mixing the water/coolant solution
for the engine, battery or high voltage electronics
cooling systems. The use of lower quality water will
reduce the amount of corrosion protection in the
cooling system.
 Make sure that the coolant expansion bottle overflow
hoses are not kinked or obstructed.
 Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean.
 Do not change the thermostat for Summer or Winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory engine cooling performance,
poor gas mileage, and increased emissions.
 The coolant freeze point in the battery and power elec-
tronics loop should be checked by an authorized dealer
as a special tool is required to remove the cap from
those expansion bottles.
 Electric/Battery coolant system must be serviced by an
authorized dealer. If the coolant level is below what is
specified on the reservoir, contact an authorized dealer
for service. These systems require the use of high
purity water such as deionized, or distilled water when
mixing the water and coolant solution. The use of lower
quality water will reduce the amount of corrosion
protection in the cooling systems.
F
USES
General Information
WARNING!
 When replacing a blown fuse, always use an appro-
priate replacement fuse with the same amp rating as
the original fuse. Never replace a fuse with another
fuse of higher amp rating. The use of a fuse with a
rating other than indicated may result in a dangerous
electrical system overload. If a properly rated fuse
continues to blow, it indicates a problem in the circuit
that must be corrected. Never replace a blown fuse
with metal wires or any other material. Do not place
a fuse inside a circuit breaker cavity or vice versa.
Failure to use proper fuses may result in serious
personal injury, fire and/or property damage.
 Before replacing a fuse, make sure that the ignition
is off and that all the other services are switched off
and/or disengaged.
 If the replaced fuse blows again, contact an autho-
rized dealer.
 If a general protection fuse for safety systems (air
bag system, braking system), power unit systems
(engine system, transmission system) or steering
system blows, contact an authorized dealer.