2005 CHRYSLER PACIFICA radiator

The use of lower quality water will reduce the amount of
corrosion protection in the engine cooling system.
Please note that it is the owner’s responsibility to main-
tain the proper level of protection against freezing ac-
cording to the temperatures occurring in the area where
the vehicle is operated.
NOTE:Mixing coolant types will decrease the life of the
engine coolant and will require more frequent coolant
changes.
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of
coolant, and to insure that coolant will return to the
radiator from the coolant recovery bottle.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
WARNING!
•The warning words“DO NOT OPEN HOT”on
the cooling system pressure cap are a safety pre-
caution. Never add coolant when the engine is
overheated. Do not loosen or remove the 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 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.
MAINTAINING YOUR VEHICLE 343
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
community. To prevent ingestion by animals or children
do not store ethylene glycol based engine coolant in open
containers or allow it to remain in puddles on the
ground. If ingested by a child, contact a physician
immediately. Clean up any ground spills immediately.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the coolant level is adequate. With the
engine off and cold, the coolant level in the coolant
recovery bottle should be between the ranges indicated
on the bottle.
The radiator normally remains completely full, so there is
no need to remove the radiator cap unless checking for
coolant freeze point or replacing coolant. Advise yourservice attendant of this. As long as the engine operating
temperature is satisfactory, the coolant bottle need only
be checked once a month.
When additional coolant is needed to maintain the
proper level, it should be added to the coolant bottle. Do
not overfill.
Points To Remember
NOTE:When the vehicle is stopped after a few miles (a
few kilometers) of operation, you may observe vapor
coming from the front of the engine compartment. This is
normally a result of moisture from rain, snow, or high
humidity accumulating on the radiator and being vapor-
ized when the thermostat opens, allowing hot coolant to
enter the radiator.
If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
344 MAINTAINING YOUR VEHICLE

•Do not overfill the coolant recovery bottle.
•Check coolant freeze point in the radiator and in the
coolant recovery bottle. If antifreeze needs to be
added, contents of coolant recovery bottle must also be
protected against freezing.
•If frequent coolant additions are required, or if the
level in the coolant recovery bottle does not drop when
the engine cools, the cooling system should be pres-
sure tested for leaks.
•Maintain coolant concentration at 50% HOAT engine
coolant (minimum) and distilled water for proper
corrosion protection of your engine which contains
aluminum components.
•Make sure that the radiator and coolant recovery
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, also.
•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 coolant performance, poor gas
mileage, and increased emissions.
Hoses And Vacuum/Vapor Harnesses
Inspect surfaces of hoses and nylon tubing for evidence
of heat and mechanical damage. Hard or soft spots,
brittle rubber, cracking, tears, cuts, abrasions, and exces-
sive swelling indicate deterioration of the rubber.
Pay particular attention to those hoses nearest to high
heat sources such as the exhaust manifold. Inspect hose
routing to be sure hoses do not come in contact with any
heat source or moving component which may cause heat
damage or mechanical wear.
MAINTAINING YOUR VEHICLE 345
7

CAUTION!
Do not allow petroleum base fluid to contaminate
the brake fluid, all brake seal components could be
damaged causing partial or complete brake failure.
Fuel System Hoses
Electronic Fuel Injection high pressure fuel systems are
designed with hoses and quick connect fittings which
have unique material characteristics to provide adequate
sealing and resist attack by deteriorated gasoline.
You are urged to use only the manufacture specified
hoses with quick connect fittings, or their equivalent in
material and specification, in any fuel system servicing. It
is mandatory to replace any damaged hoses or quick
connect fittings that have been removed during service.Care should be taken in installing quick connect fittings
to insure they are properly installed and fully connected.
See your authorized dealer for service.
Automatic Transmission
The automatic transmission and differential assembly are
contained within a single housing.
All automatic transmissions are equipped with a conven-
tional filler tube and dipstick. If fluid is added, it should
be added through the dipstick hole in the case.
The dipstick is located just behind the radiator, lower
right side.
Selection of Lubricant
It is important that the proper lubricant is used in the
transmission to assure optimum transmission perfor-
mance. Use only manufacturers recommended transmis-
sion fluid, refer to Recommended Fluids, Lubricants and
MAINTAINING YOUR VEHICLE 349
7

Cavity Maxi Fuse Description
10 Spare
11 40 Amp
GreenHeadlight Washer, Power
Liftgate
12 Spare
13 40 Amp
GreenRadiator Fan 1
14 Spare
15 40 Amp
GreenAnti-Lock Brake System
(ABS) Module
40 40 Amp
GreenDriver Door Node
41 40 Amp
GreenPassenger Door Node
42 40 Amp
GreenFront BlowerCavity Mini Fuse Description
24 20 Amp Yel-
lowPower Outlet (Selectable)
25 15 Amp Blue Radio, Amplifier, Naviga-
tion, Hands-Free Phone
(HFM), Electronic Vehicle
Information Center (EVIC),
EC, SNRF, Mirror
26 20 Amp Yel-
lowPower Outlet
27 Spare
28 25 Amp
NaturalHorn
29 20 Amp Yel-
lowCluster, CHMSL, Stop
Lights, Anti-Lock Brake
System (ABS)
30 10 Amp Red Ignition Switch
31 20 Amp Yel-
lowHazard
360 MAINTAINING YOUR VEHICLE

Selection Of Lubricant................349,370
Shifting............................. 253
Special Additives...................... 352
Automatic Transmission................... 349
Adding Fluid......................... 350
Fluid and Filter Changes................. 351
Fluid Change......................... 351
Fluid Level Check...................... 350
Fluid Type........................... 349
Autostick........................135,253,254
Ball Joints............................. 337
Battery............................... 333
Gas Caution.......................... 334
Jump Starting......................... 309
Keyless Transmitter Replacement............ 24
Bearings.............................. 354
Belts, Drive............................ 330
Body Mechanism Lubrication............... 338B-Pillar Location........................ 268
Brake, Parking.......................... 256
Brake System........................258,346
Anti-Lock........................... 258
Fluid Check.......................347,370
Hoses.............................. 346
Warning Light........................ 167
Brakes.............................258,346
Brake/Transmission Interlock............... 251
Break-In Recommendations, New Vehicle........ 67
Bulb Replacement....................... 364
Bulbs, Light............................ 363
Calibration, Compass..................... 180
Capacities, Fluid........................ 368
Caps, Filler
Fuel................................ 290
Oil (Engine).......................328,329
Radiator (Coolant Pressure)............... 343
INDEX 405
10

Adding Coolant (Antifreeze).............. 342
Coolant Capacity...................... 368
Coolant Level......................341,344
Disposal of Used Coolant................ 344
Drain, Flush, and Refill.................. 341
Inspection........................... 344
Points to Remember.................... 344
Pressure Cap......................... 343
Radiator Cap......................... 343
Selection of Coolant...............341,368,369
Cruise Control (Speed Control).............. 134
Cruise Light........................... 170
Cup Holder.........................150,358
Customer Assistance..................... 394
Dealer Service.......................... 325
Defroster, Rear Window................... 243
Defroster, Windshield................69,228,239
Delay (Intermittent) Wipers................. 127Diagnostic System, Onboard................ 322
Digital Video Disc Player.................. 203
Dimmer Switch, Headlight................. 125
Dipsticks
Automatic Transmission................. 350
Oil (Engine).......................... 326
Disabled Vehicle Towing................... 313
Disarming, Theft System................... 26
Disposal
Antifreeze (Engine Coolant)............... 344
Engine Oil........................... 330
Door Ajar Light......................... 173
Door Locks............................. 16
Door Locks, Automatic.................... 17
Door Opener, Garage..................... 138
Drive Belts............................ 330
Drive Shaft Universal Joints................ 337
Driving
On Slippery Surfaces.................... 311
INDEX 407
10

Mirrors.............................. 78
Outlet.............................. 148
Seats............................102,103
Steering............................. 261
Steering, Checking..................... 336
Sunroof............................. 145
Windows............................. 30
Pregnant Women and Seat Belts.............. 42
Preparation for Jacking.................... 305
Pretensioners
Seat Belts............................. 41
Programmable Electronic Features......139,144,176
Programming Transmitters............22,139,144
Radial Ply Tires......................... 276
Radiator Cap (Coolant Pressure Cap).......341,343
Radio Broadcast Signals................... 219
Radio Operation......................194,222
Radio Remote Controls.................205,218Radio, Satellite.......................... 214
Radio (Sound Systems).................183,193
Rear Liftgate............................ 27
Rear Seating Flexibility.................... 113
Rear Window Defroster................... 243
Rear Window Features.................... 127
Rear Wiper/Washer...................... 127
Rearview Mirrors........................ 75
Reclining Front Seats..................... 107
Recommended Fluids, Lubricants and Genuine
Parts............................... 369
Recreational Towing...................298,314
Reminder, Seat Belt....................... 41
Remote Keyless Entry..................... 20
Remote Sound System Controls.............. 218
Replacement Keys........................ 14
Replacement Parts....................... 325
Replacement Tires....................279,281
Reporting Safety Defects................... 399
INDEX 415
10