cooling CHRYSLER PACIFICA 2006 1.G User Guide

▫Front & Rear Suspension Ball Joints ........355
▫ Steering Shaft Seal ....................355
▫ Steering Linkage ......................355
▫ Drive Shaft Universal Joints ..............355
▫ Body Lubrication .....................356
▫ Windshield Wiper Blades ................356
▫ Windshield And Rear Window Washers .....357
▫ Exhaust System ......................357
▫ Cooling System .......................358
▫ Hoses And Vacuum/Vapor Harnesses .......363
▫ Brakes .............................364
▫ Master Cylinder — Brake Fluid Level Check . . 365
▫ Fuel System Hoses ....................367 ▫
Automatic Transmission ................367
▫ All Wheel Drive (AWD) — If Equipped .....370
▫ Front And Rear Wheel Bearings ...........372
▫ Appearance Care And Protection From
Corrosion ...........................372
▫ Cleaning The Center Console Cup Holders . . . 376

Integrated Power Module (IPM) ............377

Vehicle Storage ........................380

Replacement Light Bulbs .................381

Bulb Replacement ......................382
▫ Standard Quad Headlights ...............382
▫ High Intensity Discharge Headlights (HID) —
If Equipped .........................383
336 MAINTAINING YOUR VEHICLE

vehicle, or when the underside or rear of the vehicle is
damaged, have a competent mechanic inspect the com-
plete exhaust system and adjacent body areas for broken,
damaged, deteriorated, or mispositioned parts. Open
seams or loose connections could permit exhaust fumes
to seep into the passenger compartment. In addition,
inspect the exhaust system each time the vehicle is raised
for lubrication or oil change. Replace as required.
WARNING!
Exhaust gases can injure or kill. They contain carbon
monoxide (CO) which is colorless and odorless.
Breathing it can make you unconscious and can
eventually poison you. To avoid breathing CO, refer
to “Exhaust Gas” in the Safety Tips section of this
manual.
Cooling System
WARNING!
•When working near the radiator cooling fan, dis-
connect the fan motor lead or turn the ignition
switch to the OFF position. The fan is temperature
controlled and can start at any time the ignition
switch is in the ON position.
•You or others can be badly burned by hot coolant
or steam from your radiator. If you see or hear
steam coming from under the hood, don’t open
the hood until the radiator has had time to cool.
Never try to open a cooling system pressure cap
when the radiator is hot.
358 MAINTAINING YOUR VEHICLE

Engine Coolant Checks
Check the engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where
applicable). If coolant is dirty or rusty in appearance, the
system should be drained, flushed and refilled with fresh
coolant. Check the front of the A/C condenser for any
accumulation of bugs, leaves, etc. If dirty, clean by gently
spraying water from a garden hose vertically down the
face of the condenser.
Check the coolant recovery bottle tubing for brittle rub-
ber, cracking, tears, cuts and tightness of the connection
at the bottle and radiator. Inspect the entire system for
leaks.
With the engine at normal operating temperature (but
not running), check the cooling system pressure cap for
proper vacuum sealing by draining a small amount of
coolant from the radiator drain cock. If the cap is sealing
properly, the engine coolant (antifreeze) will begin to drain from the coolant recovery bottle. DO NOT RE-
MOVE THE COOLANT PRESSURE CAP WHEN THE
COOLING SYSTEM IS HOT.
Cooling System — Drain, Flush and Refill
At the intervals shown on the Maintenance Schedules,
the system should be drained, flushed and refilled.
If the solution is dirty or contains a considerable amount
of sediment, clean and flush with a reliable cooling
system cleaner. Follow with a thorough rinsing to remove
all deposits and chemicals. Properly dispose of old
antifreeze solution.
Selection Of Engine Coolant
Use only the manufacturers recommended coolant, refer
to Fluids, Lubricants and Genuine Parts for correct
coolant type.
MAINTAINING YOUR VEHICLE 359
7

CAUTION!
Mixing of coolants other than specified HOAT en-
gine coolants, may result in engine damage and may
decrease corrosion protection. If a non-HOAT cool-
ant is introduced into the cooling system in an
emergency, it should be replaced with the specified
coolant as soon as possible.
Do not use plain water alone or alcohol base engine
coolant (antifreeze) products. Do not use additional
rust inhibitors or antirust products, as they may not
be compatible with the radiator engine coolant and
may plug the radiator.
This vehicle has not been designed for use with
Propylene Glycol based coolants. Use of Propylene
Glycol based coolants is not recommended.
Adding Engine Coolant
Your vehicle has been built with an improved engine
coolant that allows extended maintenance intervals. This
coolant can be used up to 5 Years or 100,000 miles before
replacement. To prevent reducing this extended mainte-
nance period, it is important that you use the same
coolant throughout the life of your vehicle. Please review
these recommendations for using Hybrid Organic Addi-
tive Technology (HOAT) coolant.
When adding coolant, a minimum solution of 50% rec-
ommended Mopar Antifreeze/ Coolant 5 Year/100,000
Mile Formula HOAT (Hybrid Organic Additive Technol-
ogy), or equivalent, in water should be used. Use higher
concentrations (not to exceed 70%) if temperatures below

34°F (
37°C ) are anticipated.
Use only high purity water such as distilled or deionized
water when mixing the water/engine coolant solution.
360 MAINTAINING YOUR VEHICLE

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 361
7

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.
•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.
MAINTAINING YOUR VEHICLE 363
7

FLUIDS AND CAPACITIES
U.S. Metric
Fuel (approximate) 89
Octane 23 gallons 87 liters
Engine Oil-With Filter 3.5 Liter Engines (SAE 10W-30, API Certified) 5.5 qts 5.2 liters
3.8 Liter Engines (SAE 5W-20, API Certified) 5.0 qts 4.7 liters
Cooling System * 3.5 Liter Engines (Mopar Antifreeze/Coolant 5 Year/
100,000 Mile Formula or equivalent) 10.7 qts 10.1 liters
3.8 Liter Engines (Mopar  Antifreeze/Coolant 5 Year/
100,000 Mile Formula or equivalent) 11.8 qts 11.2 liters
* Includes heater and coolant recovery bottle filled to MAX level.
386 MAINTAINING YOUR VEHICLE

Car Washes............................ 373
Carbon Monoxide Warning ................. 299
Cargo Area Cover ....................... 156
Cargo Compartment Luggage Carrier ....................... 158
Cargo Tie-Downs ........................ 157
Cassette Tape and Player Maintenance ......... 232
Cassette Tape Player ................... 207,211
Catalytic Converter ...................... 350
Caution, Exhaust Gas ................... 71,357
CD (Compact Disc) Changer ..........193,203,215
CD (Compact Disc) Player . . . 187,191,197,201,207,213
CD (Compact Disc) Player Maintenance ........ 233
Cellular Phone ........................ 83,233
Chains, Tire ............................ 294
Changing A Flat Tire ..................... 320
Chart, Tire Sizing ........................ 275
Check Engine Light
(Malfunction Indicator Light) .............173,341 Child Restraint
.......................... 60
Child Restraint Tether Anchors .............61,63
Child Safety Locks ........................ 19
Child Seat .............................. 68
Clean Air Gasoline ....................... 297
Climate Control ......................... 234
Clock ................................ 186
Compact Disc (CD) Maintenance ............. 233
Compact Spare Tire ...................... 286
Compass .............................. 183
Compass Calibration ..................... 184
Compass Variance ....................... 184
Computer, Trip/Travel .................... 185
Console .............................. 155
Console, Floor .......................... 155
Console, Overhead ....................... 141
Contract, Service ........................ 416
Coolant Pressure Cap ..................... 361
Cooling System ......................... 358
424 INDEX

Electric Remote Mirrors.................... 82
Electrical Power Outlets ................... 152
Electronic Speed Control (Cruise Control) ...... 138
Electronic Vehicle Information Center (EVIC) .... 176
Emergency, In Case of Hazard Warning Flasher ................. 318
Jacking ............................. 320
Jump Starting ......................... 327
Overheating .......................... 319
Emission Control System Maintenance ......341,390
Engine ............................ 338,339
Air Cleaner .......................... 349
Air Cleaner Filter ...................... 349
Block Heater ......................... 260
Break-In Recommendations ................ 71
Checking Oil Level ..................... 344
Compartment ...................... 338,339
Coolant (Antifreeze) .................... 387
Cooling ............................. 358 Exhaust Gas Caution
.................. 31,299
Fails to Start .......................... 259
Fuel Requirements .................. 296,386
Oil ........................... 344,386,387
Oil Change Interval .................... 345
Oil Disposal .......................... 348
Oil Filler Cap ...................... 346,347
Oil Filter Disposal ...................... 348
Oil Selection ....................... 346,386
Oil Synthetic ......................... 348
Overheating .......................... 319
Temperature Gauge ..................... 168
Exhaust Gas Caution ..............31,71,299,358
Exhaust System ......................... 357
Extender, Seat Belt ........................ 44
Exterior Folding Mirrors ................... 80
Filters Air Cleaner .......................... 349
426 INDEX

Spare Tire........................... 322
Spinning ............................ 287
Tread Wear Indicators ................... 288
Tongue Weight/Trailer Weight .............. 308
Towing ............................... 304
Disabled Vehicle ....................... 331
Guide .............................. 307
Recreational ....................... 315,332
Weight .............................. 307
Traction Control ................... 134,171,272
Traction Control Switch .................134,272
Trailer Towing .......................... 304
Cooling System Tips .................... 315
Hitches ............................. 307
Minimum Requirements ................. 310
Trailer and Tongue Weight ................ 308
Wiring .............................. 313
Trailer Towing Guide ..................... 307
Trailer Weight .......................... 307 Transaxle
............................. 261
Automatic ........................... 261
Autostick ......................... 139,264
Operation ........................... 261
Overdrive ........................... 264
Selection of Lubricant ................367,388
Transmission ........................... 367
Automatic ........................... 367
Filter ............................... 369
Fluid ............................... 367
Transmitter Battery Service (Remote Keyless Entry) . 24
Transmitter, Garage Door Opener (HomeLink ) . . 142
Transmitter Programming (Remote Keyless Entry) . 23
Transmitter, Remote Keyless Entry (RKE) ........ 20
Transporting Pets ........................ 70
Tread Wear Indicators .................... 288
Trip Odometer .......................... 172
Trip Odometer Reset Button ................ 172
Turn Signals ................... 129,169,384,385
INDEX 437
10