air conditioning CHRYSLER PACIFICA HYBRID 2019 Owners Manual

General Information
The vehicle is also equipped with a Battery Management
System that is designed to:
•Ensure safe operation
• Maximize driving range
• Maximize the life expectancy of the high voltage battery
NOTE:
• During vehicle start up and shut down a clicking noise
may be heard from within the vehicle. When the ignition
is in the ON position, the high voltage battery contactors
inside the battery are closed to make the stored electric-
ity inside available for vehicle use. The clicking noise
heard is the sound of these contactors as they open and
close during normal operation.
• In extreme temperatures, high or low, the High Voltage
Battery may need to be conditioned and therefore may
require the vehicle to be plugged-in. When the vehicle is
not plugged-in, the following message, “Plug In Vehicle
for Battery Conditioning” might appear in the instru-
ment cluster display. When the High Voltage Battery is
not ready to crank the vehicle at start up, due to
conditions including extreme temperatures, the message
“Battery Conditioning Leave Ignition In Run” will be displayed in the instrument cluster display. Keep the
ignition in the ON/RUN position for the battery to
recover. Switch the ignition back to the OFF position
when the message disappears, and then start the vehicle.
When the “Battery Conditioning Leave Ignition in Run”
message is displayed on the instrument cluster display,
do not operate any air conditioning controls.
• Under cold or hot temperatures, while the vehicle is
plugged-in and the ignition is in the OFF position, the
vehicle may wake-up to pre-condition the high voltage
battery for usage.
Battery Conditioning Instrument Cluster Display Message
18 GETTING TO KNOW YOUR VEHICLE

IconDescription
Mix Mode
Mix Mode
Air is directed through the floor, defrost, and side window demister outlets. This setting works
best in cold or snowy conditions that require extra heat to the windshield. This setting is good
for maintaining comfort while reducing moisture on the windshield.
Climate Control OFF Button
Press and release this button to turn the Climate Control ON/OFF.
Climate Control Functions
A/C (Air Conditioning)
The Air Conditioning (A/C) button allows the operator to
manually activate or deactivate the air conditioning sys-
tem. When the air conditioning system is turned on, cool
dehumidified air will flow through the outlets into the
cabin. For improved fuel economy, press the A/C button to
turn off the air conditioning and manually adjust the
blower and airflow mode settings. Also, make sure to select
only Panel, Bi-Level, or Floor modes. NOTE:
•
For Manual Climate Controls, if the system is in Mix,
Floor 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 fog or mist appears on the windshield or side glass,
select Defrost mode, and increase blower speed if
needed.
• If your air conditioning performance seems lower than
expected, check the front of the A/C condenser (located
in front of the radiator), for an accumulation of dirt or
insects. Clean with a gentle water spray from the front of
the radiator and through the condenser.
114 GETTING TO KNOW YOUR VEHICLE

Operating Tips
NOTE:Refer to the chart at the end of this section for
suggested control settings for various weather conditions.
Summer Operation
The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper corrosion
protection and to protect against engine overheating. OAT
coolant (conforming to MS.90032) with deionized, or dis-
tilled water for proper corrosion protection is recom-
mended.
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. 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.
122 GETTING TO KNOW YOUR VEHICLE

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 nec-
essary. 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 pulley, and replace if
necessary. X
Additional Maintenance
Replace engine air cleaner filter. X X X X X
Replace air conditioning/cabin air filter. X X X X X X X
Replace spark plugs.(**) X
Flush and replace the engine, power electronics, and battery 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. (***)Some vehicles require special tools to add coolant
properly. Failure to fill these systems properly could lead to
severe internal damage. If any coolant is needed to be added
to the system please contact your local authorized dealer.
8
SERVICING AND MAINTENANCE 445

WARNING!
•Use only refrigerants and compressor lubricants ap-
proved by the manufacturer for your air conditioning
system. Some unapproved refrigerants are flam-
mable and can explode, injuring you. Other unap-
proved refrigerants or lubricants can cause the sys-
tem 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
a low global-warming potential. The manufacturer recom-
mends that air conditioning service be performed by
authorized dealer using recovery and recycling equipment.
NOTE: Use only manufacturer approved A/C system
POE 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.
454 SERVICING AND MAINTENANCE

•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.
• The coolant freeze point in the battery and power
electronics 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 (antifreeze) solution. The use of
lower quality water will reduce the amount of corrosion
protection in the cooling systems.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.
Brake Master Cylinder
The fluid in the master cylinder should be checked when
performing under hood services or immediately if the
“Brake Warning Light” is illuminated.
Be sure to clean the top of the master cylinder area before
removing the cap. If necessary, add fluid to bring the fluid
level up to the requirements described on the brake fluid
reservoir. With disc brakes, fluid level can be expected to
fall as the brake pads wear. Brake fluid level should be
8
SERVICING AND MAINTENANCE 469

WARNING!
The temperature grade for this tire is established for
a tire that is properly inflated and not overloaded.
Excessive speed, under-inflation, or excessive load-
ing, either separately or in combination, can cause
heat buildup and possible tire failure.
STORING THE VEHICLE
If the vehicle should remain stationary for more than a
month, observe the following precautions:
• Park your vehicle in a covered, dry and possibly airy
location with the windows open slightly.
• Check that the Electric Park Brake is not engaged.
• Disconnect the negative (-) terminal from the battery
post and be sure that the battery is fully charged. During
storage check battery charge quarterly.
• If you do not disconnect the battery from the electrical
system, check the battery charge every 30 days.
• Clean and protect the painted parts by applying protec-
tive waxes.
• 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 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.
• Plug in the vehicle when not using it whenever possible.
NOTE: The hybrid has feature of periodic wake-up that
occurs every 21 days. This feature charges the 12V battery
from the high voltage battery. This will happen as long as
the high voltage battery remains above the minimum state
8
SERVICING AND MAINTENANCE 495

About Your Brakes........................ .502
Adaptive Cruise Control (ACC) (Cruise Control) . . . .309
Additives, Fuel ........................... .505
Adjust Down .................................81
Forward ................................81
Rearward ...............................81
Up....................................81
AirBag ................................ .238
Air Bag Operation ....................... .239
Air Bag Warning Light .................236, 240
Driver Knee Air Bag ..................... .247
Enhanced Accident Response .............253, 440
Event Data Recorder (EDR) .................440
FrontAirBag .......................... .240
If Deployment Occurs .................... .252
Knee Impact Bolsters ..................... .247
Maintaining Your Air Bag System .............254
Maintenance ........................... .254
Redundant Air Bag Warning Light ............237
Side Air Bags .......................... .248
Transporting Pets ....................... .277
Air Bag Light ...................... .178, 236, 279
Air Cleaner, Engine (Engine Air Cleaner Filter) ......452
Air Conditioning ...........................114 Air Conditioning Filter
.................. .123, 454
Air Conditioning, Operating Tips ...............122
Air Conditioning System .....................115
Air Filter ............................... .452
Air Pressure Tires................................. .482
Alarm Arm The System ..........................54
Disarm The System ........................55
Security Alarm ......................... .182
Alterations/Modifications Vehicle .................................5
Android Auto ............................ .591
Antifreeze (Engine Coolant) ................465, 508
Disposal .............................. .467
Anti-Lock Brake System (ABS) .................194
Anti-Lock Warning Light .................... .183
Apple
CarPlay ........................... .592
Ashtray ................................ .153
Assist, Hill Start .......................... .200
Audio Jack .............................. .544
Audio Systems (Radio) ...................... .515
Automatic Dimming Mirror ....................95
Automatic Headlights ...................... .101
Automatic Temperature Control (ATC) ............115
602 INDEX

Oil Selection........................ .450, 508
Overheating ........................... .436
Starting .............................. .286
Engine Oil Viscosity ........................ .451
Engine Oil Viscosity Chart ....................451
Enhanced Accident Response Feature .........253, 440
Ethanol ................................. .505
Exhaust Gas Cautions ................... .278, 507
Exhaust System ....................... .278, 462
Exterior Lighting ....................... .99, 401
Exterior Lights .................. .99, 281, 397, 401
Filters Air Cleaner ............................ .452
Air Conditioning .................... .123, 454
Engine Oil ......................... .451, 509
Engine Oil Disposal ...................... .451
Flashers Hazard Warning ........................ .392
Turn Signals .................. .99, 188, 281, 400
Flash-To-Pass .......................... .99, 101
Fluid, Brake ..............................511
Fluid Capacities ........................... .508
Fluid Leaks .............................. .281Fluid Level Checks
Brake ................................ .469
Fluids And Lubricants ...................... .509
Fog Lights ......................... .99, 102, 402
Fog Lights, Service ........................ .402
Fold-Flat Seats .............................69
Forward Collision Warning ....................210
Freeing A Stuck Vehicle ..................... .436
Front Position Light ........................ .401
Fuel ................................... .504
Additives ............................. .505
Clean Air ............................. .505
Ethanol .............................. .505
Filler Cap (Gas Cap) ..................... .381
Gasoline .............................. .504
Materials

Added ........................ .505
Methanol ............................. .505
Octane Rating ....................... .504, 509
Requirements .......................... .504
Specifications .......................... .509
Tank Capacity .......................... .508
Fuses .................................. .403
Garage Door Opener (HomeLink) ...............139
Gas Cap (Fuel Filler Cap) .................... .381
606 INDEX

Radio FrequencyGeneral Information ................45, 51, 53, 62
Radio Operation .......................... .577
Rear Air Conditioning .......................119
Rear Camera ............................. .377
Rear Cross Path ........................... .208
Rear ParkSense System .................. .328, 338
Rear View ................................95
Reclining Front Seats .........................71
Recreational Towing ........................ .386
Reformulated Gasoline ...................... .505
Release, Hood ............................ .131
Reminder, Lights On .........................99
Reminder, Seat Belt ........................ .220
Remote Control Starting System ...........................49
Remote Keyless Entry Arm The Alarm ..........................54
Disarm The Alarm ........................55
Programming Additional Key Fobs ..........43, 53
Remote Starting Exit Remote Start Mode .....................50
Uconnect Customer Programmable Features ......51
Uconnect Settings .........................51
Remote Starting System .......................49 Replacement Bulbs
........................ .397
Replacement Keys ...........................53
Replacement Tires ......................... .486
Reporting Safety Defects .................... .599
Restraints, Child .......................... .256
Restraints, Head ............................88
Roof Luggage Rack ........................ .154
Rotation, Tires ............................ .493
Safety Checks Inside Vehicle ...................279
Safety Checks Outside Vehicle .................281
Safety Defects, Reporting .................... .599
Safety, Exhaust Gas ........................ .278
Safety Information, Tire ..................... .472
Safety Tips .............................. .278
Schedule, Maintenance ...................... .443
Seat Belt Reminder ........................ .179
Seat

Belts ............................ .220, 279
Adjustable Shoulder Belt ...................226
Adjustable Upper Shoulder Anchorage .........226
Adjustable Upper Shoulder Belt Anchorage ......226
Automatic Locking Retractor (ALR) ...........232
Child Restraints ........................ .256
Energy Management Feature ................232
Extender .............................. .231
12
INDEX 611