2019 CHRYSLER PACIFICA compressor

Manual Operation Override
This system offers a full complement of manual override
features. The AUTO symbol in the front ATC display will
be turned off when the system is being used in the manual
mode.
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) is recommended. Refer
to “Fluids And Lubricants” in “Technical Specifications”
for proper coolant selection.
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
(Continued)
136 GETTING TO KNOW YOUR VEHICLE

IN CASE OF EMERGENCY
CONTENTS
HAZARD WARNING FLASHERS ............443
 ASSIST AND SOS MIRROR — IF EQUIPPED . . . .443
 BULB REPLACEMENT ....................449
▫ Replacement Bulbs ..................... .449
▫ Replacing Exterior Bulbs ..................451
 FUSES ............................... .456
▫ General Information .....................456
▫ Fuse Location ........................ .457
▫ Underhood Fuses ...................... .457
 JACKING AND TIRE CHANGING — IF
EQUIPPED ........................... .466
▫ Jack And Spare Tire Location ..............466
▫ Equipment Removal ....................467 ▫
Preparations For Jacking .................467
▫ Jacking Instructions .....................468
▫ Road Tire Installation ....................474
▫ Portable Air Compressor — If Equipped .......476
▫ Tire Service Kit For Inflating Tire — If
Equipped ........................... .479
▫ Return Inflatable Spare Tire ................484
 TIRE SERVICE KIT — IF EQUIPPED ..........484
 JUMP STARTING ....................... .495
▫ Preparations For Jump Start ...............496
▫ Jump Starting Procedure ..................497
 REFUELING IN EMERGENCY ..............499
 IF YOUR ENGINE OVERHEATS .............499
7

CavityCartridge Fuse Blade FuseDescription
F10 ––Not Used
F11 ––Not Used
F12 –5 Amp Tan Battery Sensor (IBS)
F13 –10 Amp Red ECM (ESS Only)
F14 –10 Amp Red ECM
F15 40 Amp Green –CBC Feed #3 (Power
Locks)
F16 –20 Amp Yellow ECM
F17 30 Amp Pink –Starter
F18 40 Amp Green –CBC Feed #4 (Exterior
Lighting #1)
F19 25 Amp Clear –2nd Row Folding Seats
Solenoid LT
F20 –10 Amp RedA/C Compressor Clutch
F21 25 Amp Clear –2nd Row Folding Seat
Solenoid RT
F22 ––Not Used
F23 ––Not used
F24 –20 Amp Yellow RR Wiper
458 IN CASE OF EMERGENCY

JACKING AND TIRE CHANGING — IF EQUIPPED
WARNING!
•Do not attempt to change a tire on the side of the
vehicle close to moving traffic. Pull far enough off
the road to avoid the danger of being hit when
operating the jack or changing the wheel.
• Being under a jacked-up vehicle is dangerous. The
vehicle could slip off the jack and fall on you. You
could be crushed. Never put any part of your body
under a vehicle that is on a jack. If you need to get
under a raised vehicle, take it to a service center
where it can be raised on a lift.
• The jack is designed to be used as a tool for changing
tires only. The jack should not be used to lift the
vehicle for service purposes. The vehicle should be
jacked on a firm level surface only. Avoid ice or
slippery areas.
Jack And Spare Tire Location
The jacking tools, spare tire and portable air compressor (if
equipped) or tire service kit (if equipped) are stowed
behind an access panel on the left hand side of the vehicle.
Jacking Equipment Location
466 IN CASE OF EMERGENCY

Equipment Removal
1. Remove the access panel to the jacking equipment.
2. Unlatch the Portable Air Compressor or Tire Service Kitif equipped. Unscrew the wing nut that is holding the
Inflatable Spare Tire and gently remove it from the
storage area. Remove wrench from foam tray. 3. Remove Jack by turning the jack screw counterclockwise
to collapse from storage area that is located behind the
tire.
Preparations For Jacking
1. Park the vehicle on a firm, level surface. Avoid ice orslippery areas.
Jacking Equipment
1 — Inflatable Spare Tire
2 — Tire Service Kit
3 — Wrench
4 — Fuel Filler Funnel
Jack Location
1 — Jack Screw
2 — Jack
7
IN CASE OF EMERGENCY 467

CAUTION!
Be sure to mount the inflatable spare tire with the
valve stem facing outward. The vehicle could be dam-
aged if the inflatable spare tire is mounted incorrectly.
NOTE: Do not install the wheel cover on the inflatable
spare tire.
7. Leave the vehicle on the jack and start inflating the inflatable spare after the tire has been mounted to the
vehicle. Secure the wheel to the hub by tightening the nuts with wrench. After inflation, once the vehicle is
lowered you will have a second opportunity to “torque”
the lug nuts.
8. Inflate the tire to the prescribed pressure 60 psi (4.2 Bar) using the Portable Air Compressor or Tire Service Kit if
equipped. Refer to “Portable Air Compressor” in this
section for usage procedure if equipped. Refer to “Tire
Service Kit For Inflating Tire” in this section for usage
procedure if equipped.
9. Lower the vehicle once the inflatable Spare has reached its pressure and the compressor-hose has been removed
from the tire valve.
10. Finish tightening the lug nuts. Push down on the wrench while at the end of the handle for increased
leverage. Tighten the lug nuts in a star pattern until
each nut has been tightened twice. Refer to “Torque
Specifications” in “Technical Specifications” for proper
wheel lug nut torque. If in doubt about the correct
tightness, have them checked with a torque wrench by
your authorized dealer or at a service station.
Mounting Inflatable Spare Tire
7
IN CASE OF EMERGENCY 473

7. After 25 miles (40 km) check the lug nut torque with atorque wrench to ensure that all lug nuts are properly
seated against the wheel.
Vehicles Without Wheel Covers
1. Mount the road tire on the axle.
2. Install the remaining lug nuts with the cone shaped endof the nut toward the wheel. Lightly tighten all the lug
nuts until the wheel sits flush onto the hub and there is
no play. The nuts will have to be fully tightened once the
vehicle is lowered. Tightening an improperly seated
wheel under vehicle load can damage the threads, cause
vibration, and undermine safety.
WARNING!
To avoid the risk of forcing the vehicle off the jack, do
not tighten the wheel nuts fully until the vehicle has
been lowered. Failure to follow this warning may
result in serious injury.
3. Lower the vehicle to the ground by turning the jack handle counterclockwise. 4. Finish tightening the lug nuts. Push down on the
wrench while at the end of the handle for increased
leverage. Tighten the lug nuts in a star pattern until each
nut has been tightened twice. Refer to “Torque Specifi-
cations” in the “Technical Specifications” section for
proper wheel lug nut torque. If in doubt about the
correct tightness, have them checked with a torque
wrench by your authorized dealer or at a service station.
5. After 25 miles (40 km) check the lug nut torque with a torque wrench to ensure that all lug nuts are properly
seated against the wheel.
Portable Air Compressor — If Equipped
Your vehicle may be equipped with a Portable Air Com-
pressor. Use the Portable Air Compressor located in the
side compartment of the cargo area to inflate the inflatable
tire to 60 psi (4.2 Bar).
476 IN CASE OF EMERGENCY

Portable Air Compressor Usage With Inflatable Spare
Tire
1. Remove the Portable Air Compressor from the storagelocation.
2. Raise the vehicle as described in the Jacking Instructions within this section.
3. Install the Inflatable Spare tire as described in the Jack Instructions section in this manual.
Make sure that the valve stem is
located near the ground, and then
screw the air hose of the Portable Air
Compressor to the valve stem.
Portable Air Compressor
1 — Power Plug
2 — Deflation Button
3 — Pressure Gauge
4 — Power Button
5 — Air Hose
7
IN CASE OF EMERGENCY 477