air conditioning CHRYSLER PACIFICA 2018 Owners Manual

IconDescription
Rear Climate Control/Blower Off
To manually set the rear blower controls to off, press the Rear Climate Control/Blower Off button.
Climate Control Functions
Air Conditioning (A/C)
The Air Conditioning (A/C) button allows the operator to
manually activate or deactivate the air conditioning sys-
tem. When in A/C mode with the ATC set to a cool
temperature, dehumidified air flows through the air out-
lets. If Economy mode is desired, push the A/C button to
turn off the A/C mode in the ATC display and deactivate
the A/C system.
NOTE:
•If the system is in Mix or Defrost Mode, the A/C can be
turned off, but the A/C system shall remain active to
prevent fogging of the windows.
• If not operating in AUTO mode, the system will not
automatically sense the presence of fog, mist or ice on
the windshield. Defrost Mode must be manually se-
lected to clear the windshield and side glass. •
If fog or mist appears on the windshield or side glass,
select Defrost Mode and adjust blower speed if needed.Recirculation For Automatic Temperature Control
When outside air contains smoke, odors, or high humidity,
or if rapid cooling is desired, you may wish to recirculate
interior air by pressing the Recirculation control button.
The recirculation indicator will illuminate when this button
is selected. Press the button a second time to turn off the
Recirculation mode and allow outside air into the vehicle.
NOTE: In cold weather, use of recirculation mode may lead
to excessive window fogging. The recirculation feature
may be unavailable (button on the touchscreen greyed out)
if conditions exist that could create fogging on the inside of
the windshield. On systems with Manual Climate Controls,
the Recirculation mode is not allowed in Defrost mode to
improve window clearing operation. Recirculation will be
disabled automatically if this mode is selected. Attempting
to use Recirculation while in this mode will cause the LED
in the control button to blink and then turn off.
3
GETTING TO KNOW YOUR VEHICLE 129

Winter Operation
To ensure the best possible heater and defroster perfor-
mance, make sure the engine cooling system is functioning
properly and the proper amount, type, and concentration
of coolant is used. Refer to “Fluids And Lubricants” in
“Technical Specifications” for proper coolant selection. Use
of the air Recirculation mode during Winter months is not
recommended, because it may cause window fogging.
Vacation/Storage
Before you store your vehicle, or keep it out of service (i.e.,
vacation) for two weeks or more, run the air conditioning
system at idle for about five minutes, in fresh air with the
blower setting on high. This will ensure adequate system
lubrication to minimize the possibility of compressor dam-
age when the system is started again.
Window Fogging
Vehicle windows tend to fog on the inside in mild, rainy,
and/or humid weather. To clear the windows, select De-
frost or Mix mode and increase the front blower speed. Do
not use the Recirculation mode without A/C for long
periods, as fogging may occur.
CAUTION!
Failure to follow these cautions can cause damage to
the heating elements:
•Use care when washing the inside of the rear win-
dow. Do not use abrasive window cleaners on the
interior surface of the window. Use a soft cloth and a
mild washing solution, wiping parallel to the heat-
ing elements. Labels can be peeled off after soaking
with warm water.
• Do not use scrapers, sharp instruments, or abrasive
window cleaners on the interior surface of the win-
dow.
• Keep all objects a safe distance from the window.
Outside Air Intake
Make sure the air intake, located directly in front of the
windshield, is free of obstructions such as leaves. Leaves
collected in the air intake may reduce airflow, and if they
enter the plenum, they could plug the water drains. In
winter months, make sure the air intake is clear of ice,
slush, and snow.
3
GETTING TO KNOW YOUR VEHICLE 131

Towing Tips
Before setting out on a trip, practice turning, stopping, and
backing up the trailer in an area located away from heavy
traffic.
Automatic Transmission
Select the DRIVE range when towing. The transmission
controls include a drive strategy to avoid frequent shifting
when towing. For increased engine braking on steep down-
hill grades, select the LOW range.
Speed Control — If Equipped
•Do not use on hilly terrain or with heavy loads.
• When using the speed control, if you experience speed
drops greater than 10 mph (16 km/h), disengage until
you can get back to cruising speed.
• Use speed control in flat terrain and with light loads to
maximize fuel efficiency.
Cooling System
To reduce potential for engine and transmission overheat-
ing, take the following actions:
City Driving
•In city traffic — while stopped, place the transmission in
NEUTRAL, but do not increase engine idle speed.
Highway Driving
• Reduce speed.
• Temporarily turn off air conditioning.
Seven-Pin Connector
1 — Battery 5 — Ground
2 — Backup Lamps 6 — Left Stop/Turn
3 — Right Stop/Turn 7 — Running Lamps
4 — Electric Brakes
6
STARTING AND OPERATING 417

Mileage or time passed (whichever comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Additional Inspections
Inspect the CV joints. X X X X X X X
Inspect front suspension, boot seals, tie rod ends,
and replace if necessary. XXX X X X X
Inspect the brake linings, parking brake function. X X X X X X X
Inspect front accessory drive belt, tensioner, idler pul-
ley, and replace if necessary X
Additional Maintenance
Replace engine air cleaner filter. XX X XX
Replace air conditioning/cabin air filter. X X X X X X X
Replace spark plugs** X
Flush and replace the engine coolant at 10 years or
150,000 miles (240,000 km) whichever comes first. XX
Inspect and replace PCV valve if necessary. X
** The spark plug change interval is mileage based only,
yearly intervals do not apply.
8
SERVICING AND MAINTENANCE 491

•Noise (objectionable squeal, squeak, or rumble is heard
or felt while drive belt is in operation)
Some conditions can be caused by a faulty component such
as a belt pulley. Belt pulleys should be carefully inspected
for damage and proper alignment.
Belt replacement on some models requires the use of
special tools, we recommend having your vehicle serviced
at an authorized dealer.
Air Conditioner Maintenance
For best possible performance, your air conditioner should
be checked and serviced by an authorized dealer at the
start of each warm season. This service should include
cleaning of the condenser fins and a performance test.
Drive belt tension should also be checked at this time.
WARNING!
•Use only refrigerants and compressor lubricants ap-
proved by the manufacturer for your air conditioning
system. Some unapproved refrigerants are flammable
and can explode, injuring you. Other unapproved
(Continued)
WARNING! (Continued)
refrigerants or lubricants can cause the system to fail,
requiring costly repairs. Refer to Warranty Information
Book, located in your owner ’s information kit, for
further warranty information.
•The air conditioning system contains refrigerant un-
der high pressure. To avoid risk of personal injury or
damage to the system, adding refrigerant or any
repair requiring lines to be disconnected should be
done by an experienced technician.
CAUTION!
Do not use chemical flushes in your air conditioning
system as the chemicals can damage your air condition-
ing components. Such damage is not covered by the
New Vehicle Limited Warranty.
Refrigerant Recovery And Recycling — R–1234yf
R–1234yf Air Conditioning Refrigerant is a hydrofluo-
roolefin (HFO) that is endorsed by the Environmental
Protection Agency and is an ozone-friendly substance with
500 SERVICING AND MAINTENANCE

a low global-warming potential. The manufacturer recom-
mends that air conditioning service be performed by an
authorized dealer using recovery and recycling equipment.
NOTE:Use only manufacturer approved A/C system
PAG compressor oil, and refrigerants.
Air Conditioning Filter Replacement (Cabin Air
Filter)
WARNING!
Do not remove the cabin air filter while the vehicle is
running, or while the ignition is in the ACC or ON/
RUN mode. With the cabin air filter removed and the
blower operating, the blower can contact hands and
may propel dirt and debris into your eyes, resulting in
personal injury.
The cabin air filter is located in the fresh air inlet behind the
glove compartment. Perform the following procedure to
replace the filter:
1. Remove all contents from the glove compartment. 2. Open the glove compartment door partially, leaving
extra slack on the glove compartment tension tether.
Detach the glove compartment tension tether by sliding
the black tension tether clip down, and popping it out of
the slot on the side of the glove compartment door.
Glove Compartment
1 — Glove Compartment Travel Stops
2 — Glove Compartment Tension Tether Clip
8
SERVICING AND MAINTENANCE 501

Points To Remember
NOTE:When the vehicle is stopped after a few miles/
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 vaporized when
the thermostat opens, allowing hot engine coolant (anti-
freeze) 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.
• Do not overfill the coolant expansion bottle.
• Check the coolant freeze point in the radiator and in the
coolant expansion bottle. If engine coolant (antifreeze)
needs to be added, the contents of the coolant expansion
bottle must also be protected against freezing.
• If frequent engine coolant (antifreeze) additions are
required, the cooling system should be pressure tested
for leaks.
•
Maintain engine coolant (antifreeze) concentration at a
minimum of 50% OAT coolant (conforming to MS.90032)
and distilled water for proper corrosion protection of your
engine which contains aluminum components.
• 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 coolant (antifreeze) performance,
poor gas mileage, and increased emissions.
Brake System
In order to assure brake system performance, all brake
system components should be inspected periodically. Refer
to the “Maintenance Plan” in this section for the proper
maintenance intervals.
WARNING!
Riding the brakes can lead to brake failure and possi-
bly a collision. Driving with your foot resting or riding
on the brake pedal can result in abnormally high brake
temperatures, excessive lining wear, and possible
brake damage. You would not have your full braking
capacity in an emergency.
514 SERVICING AND MAINTENANCE

•Clean and protect polished metal parts by applying
protective waxes.
• Apply talcum powder to the front and rear wiper blades
and leave raised from the glass.
• Cover the vehicle with an appropriate cover taking care
not to damage the painted surface by dragging across
dirty surfaces. Do not use plastic sheeting which will not
allow the evaporation of moisture present on the surface
of the vehicle.
• Inflate the tires at a pressure of +7.25 psi (+0.5 bar)
higher than recommended on the tire placard and check
it periodically.
• Do not drain the vehicle’s cooling system.
• Whenever you leave the vehicle stationary for two
weeks or more, idle the vehicle for approximately five
minutes, with the air conditioning system on and high
fan speed. This will ensure proper lubrication of the
system, thus minimizing the possibility of damage to the
compressor when the vehicle is put back into operation.CAUTION!
Before removal of the positive and negative terminals
to the battery, wait at least a minute with ignition
switch in the OFF position and close the drivers door.
When reconnecting the positive and negative terminals
to the battery be sure the ignition switch is in the OFF
position and the drivers door is closed.
BODYWORK
Protection From Atmospheric Agents
Vehicle body care requirements vary according to geo-
graphic locations and usage. Chemicals that make roads
passable in snow and ice and those that are sprayed on trees
and road surfaces during other seasons are highly corrosive
to the metal in your vehicle. Outside parking, which
exposes your vehicle to airborne contaminants, road sur-
faces on which the vehicle is operated, extreme hot or cold
weather and other extreme conditions will have an adverse
effect on paint, metal trim, and underbody protection.
542 SERVICING AND MAINTENANCE

About Your Brakes........................ .548
Adaptive Cruise Control (ACC) (Cruise Control) . . . .332
Adding Engine Coolant (Antifreeze) .............512
Additives, Fuel ............................551
Adjust Down .................................52
Forward ................................52
Rearward ...............................52
Up....................................52
AirBag ................................ .258
Air Bag Operation ........................260
Air Bag Warning Light .................257, 261
Driver Knee Air Bag ..................... .268
Enhanced Accident Response .............273, 485
Event Data Recorder (EDR) .................486
FrontAirBag .......................... .261
If Deployment Occurs .....................272
Knee Impact Bolsters ..................... .267
Maintaining Your Air Bag System .............274
Maintenance ............................274
Redundant Air Bag Warning Light ............258
Side Air Bags .......................... .268
Transporting Pets ........................300
Air Bag Light .......................198, 257, 301
Air Cleaner, Engine (Engine Air Cleaner Filter) ......498Air Conditioner Maintenance
..................500
Air Conditioner Refrigerant ...................500
Air Conditioner System ..................... .500
Air Conditioning Filter ...................132, 501
Air Conditioning, Operating Tips ...............130
Air Filter ............................... .498
Air Pressure Tires................................. .528
Alarm Arm The System ..........................33
Disarm The System ........................34
Security Alarm ..........................201
Alterations/Modifications, Vehicle ................5
Android Auto ............................ .665
Antifreeze (Engine Coolant) ................511,555
Disposal ...............................513
Anti-Lock Brake

System (ABS).................214
Anti-Lock Warning Light .....................202
Apple CarPlay ............................667
Ashtray .................................172
Assist, Hill Start .......................... .221
Audio Jack ...............................616
Audio Systems (Radio) .......................562
Automatic Dimming Mirror ....................89
Automatic Headlights ........................96
678 INDEX

Checking Oil Level.......................494
Compartment .......................... .493
Compartment Identification .................493
Coolant (Antifreeze) ..................... .555
Cooling ...............................510
Exhaust Gas Caution ...................301, 554
Fails To Start ............................310
Flooded, Starting ........................ .310
Fuel Requirements ........................550
Oil ...............................496, 555
Oil Filler Cap .......................... .493
Oil Filter ...............................498
Oil Selection ........................ .496, 555
Oil Synthetic ............................497
Overheating ............................479
Starting ...............................309
Engine Oil Viscosity ........................ .497
Engine Oil Viscosity Chart ....................497
Enhanced Accident Response Feature .........273, 485
Ethanol ................................. .551
Exhaust Gas Cautions ....................301, 554
Exhaust System ........................301, 508
Exterior Lighting ........................94, 435
Exterior Lights ...................94, 303, 431, 435 Filters
Air Cleaner ............................ .498
Air Conditioning .....................132, 501
Engine Oil ..........................498, 555
Engine Oil Disposal .......................498
Flashers Hazard Warning ........................ .425
Turn Signals ...................94, 207, 303, 435
Flash-To-Pass ............................94, 96
Flooded Engine Starting ..................... .310
Fluid, Brake ............................. .557
Fluid Capacities ............................555
Fluid Leaks...............................304
Fluid

Level Checks
Brake .................................515
Fluids And Lubricants .......................555
Fog Lights ..........................94, 97, 436
Fog Lights, Service ........................ .436
Fold-Flat Seats .............................48
Fold In Floor (Stow ‘n Go) Seating ...............62
Forward Collision Warning ....................230
Freeing A Stuck Vehicle ..................... .481
Front Position Light ........................ .435
Fuel ................................... .550
Additives ............................. .551
682 INDEX