2020 CHRYSLER PACIFICA maintenance plan

6
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS ....................... 301
ASSIST AND SOS MIRROR — IF EQUIPPED.... 301
General Information ..................................305
BULB REPLACEMENT ....................................... 306
Replacement Bulbs ...................................306
Replacing Exterior Bulbs ...........................308
FUSES .................................................................. 311
General Information ..................................311Fuse Location.............................................312Underhood Fuses.......................................312
JACKING AND TIRE CHANGING —
IF EQUIPPED ....................................................... 320
Jack And Spare Tire Location....................320
Equipment Removal .................................320
Preparations For Jacking ..........................321
Jacking Instructions ..................................322Road Tire Installation ................................325Portable Air Compressor — If Equipped....327
Tire Service Kit For Inflating Tire —
If Equipped .................................................328 Return Inflatable Spare Tire ......................330
TIRE SERVICE KIT — IF EQUIPPED ................... 330
JUMP STARTING................................................. 337
Preparations For Jump Start .....................337Jump Starting Procedure...........................338
REFUELING IN EMERGENCY ............................ 339
IF YOUR ENGINE OVERHEATS .......................... 339 MANUAL PARK RELEASE ................................. 340
FREEING A STUCK VEHICLE .............................341
TOWING A DISABLED VEHICLE .......................342
ENHANCED ACCIDENT RESPONSE SYSTEM
(EARS) .................................................................344
EVENT DATA RECORDER (EDR) .......................344
SERVICING AND MAINTENANCE
SCHEDULED SERVICING .................................. 345
Maintenance Plan ..................................... 345
ENGINE COMPARTMENT ................................... 349
3.6L Engine ................................................ 349
Checking Oil Level ..................................... 350
Adding Washer Fluid ................................. 350
Maintenance-Free Battery ....................... 350
Pressure Washing...................................... 351
DEALER SERVICE ..............................................351
Engine Oil .................................................. 351
Engine Oil Filter .......................................... 352Engine Air Cleaner ..................................... 353
Accessory Drive Belt Inspection ............... 353
Air Conditioner Maintenance .................... 354
Body Lubrication ........................................ 356
Windshield Wiper Blades .......................... 356Exhaust System ........................................ 359
Cooling System .......................................... 361Brake System ............................................ 364Automatic Transmission ........................... 365 RAISING THE VEHICLE ...................................... 366
TIRES .................................................................. 366
Tire Safety Information.............................. 366
Tires — General Information .................... 374Tire Types ................................................... 378
Spare Tires — If Equipped ......................... 379
Wheel And Wheel Trim Care ..................... 381
Tire Chains (Traction Devices) ................. 382
Tire Rotation Recommendations.............. 382
DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES .................................... 383
Treadwear .................................................. 383
Traction Grades ......................................... 383Temperature Grades ................................. 384
STORING THE VEHICLE ..................................... 384
BODYWORK ........................................................ 385
Protection From Atmospheric Agents....... 385
Body And Underbody Maintenance .......... 385Preserving The Bodywork.......................... 385
INTERIORS ......................................................... 386
Seats And Fabric Parts .............................. 386
Plastic And Coated Parts........................... 387
Leather Parts ............................................. 387
Glass Surfaces .......................................... 387

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SAFETY155
(Continued)

ESC uses sensors in the vehicle to determine the
vehicle path intended by the driver and compares
it to the actual path of the vehicle. When the actual
path does not match the intended path, ESC
applies the brake of the appropriate wheel to
assist in counteracting the oversteer or understeer
condition.
Oversteer — when the vehicle is turning more
than appropriate for the steering wheel position.
Understeer — when the vehicle is turning less
than appropriate for the steering wheel position.
The “ESC Activation/Malfunction Indicator Light”
located in the instrument cluster will start to flash
as soon as the ESC system becomes active. The
“ESC Activation/Malfunction Indicator Light” also
flashes when the TCS is active. If the “ESC
Activation/Malfunction Indicator Light” begins to
flash during acceleration, ease up on the
accelerator and apply as little throttle as possible.
Be sure to adapt your speed and driving to the
prevailing road conditions.

WARNING!

Electronic Stability Control (ESC) cannot
prevent the natural laws of physics from
acting on the vehicle, nor can it increase the
traction afforded by prevailing road condi -
tions. ESC cannot prevent accidents,
including those resulting from excessive
speed in turns, driving on very slippery
surfaces, or hydroplaning. ESC also cannot
prevent accidents resulting from loss of
vehicle control due to inappropriate driver
input for the conditions. Only a safe, atten -
tive, and skillful driver can prevent acci -
dents. The capabilities of an ESC equipped
vehicle must never be exploited in a reckless
or dangerous manner which could jeopar -
dize the user’s safety or the safety of others.
Vehicle modifications, or failure to properly
maintain your vehicle, may change the
handling characteristics of your vehicle,
and may negatively affect the performance
of the ESC system. Changes to the steering
system, suspension, braking system, tire
type and size or wheel size may adversely
affect ESC performance. Improperly
inflated and unevenly worn tires may also
degrade ESC performance. Any vehicle
modification or poor vehicle maintenance
that reduces the effectiveness of the ESC
system can increase the risk of loss of
vehicle control, vehicle rollover, personal
injury and death.
WARNING! (Continued)
4

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345
SERVICING AND MAINTENANCE
SCHEDULED SERVICING
Your vehicle is equipped with an automatic oil
change indicator system. The oil change
indicator system will remind you that it is time to
take your vehicle in for scheduled maintenance.

Based on engine operation conditions, the oil
change indicator message will illuminate. This
means that service is required for your vehicle.
Operating conditions such as frequent short-trips,
trailer tow, extremely hot or cold ambient
temperatures will influence when the “Oil Change
Required” message is displayed. Severe
Operating Conditions can cause the change oil
message to illuminate as early as 3,500 miles
(5,600 km) since last reset. Have your vehicle
serviced as soon as possible, within the next
500 miles (805 km).

An authorized dealer will reset the oil change
indicator message after completing the
scheduled oil change. If a scheduled oil change
is performed by someone other than an
authorized dealer, the message can be reset by
referring to “Instrument Cluster Display” in
“Getting To Know Your Instrument Panel”.NOTE:
Under no circumstances should oil change
intervals exceed 10,000 miles (16,000 km),
12 months or 350 hours of engine run time,
whichever comes first. The 350 hours of engine
run or idle time is generally only a concern for
fleet customers.
Severe Duty All Models
Change Engine Oil at 4,000 miles (6,500 km) or
350 hours of engine run time if the vehicle is
operated in a dusty and off road environment or
is operated predominately at idle or only very
low engine RPM. This type of vehicle use is
considered Severe Duty.
Once A Month Or Before A Long Trip:Check engine oil level
Check windshield washer fluid level
Check tire pressure and look for unusual
wear or damage. Rotate tires at the first sign
of irregular wear, even if it occurs before the
oil indicator system turns on
Check the fluid levels of the coolant reservoir
and brake master cylinder, fill as needed
Check function of all interior and exterior
lights
Maintenance Plan
Required Maintenance Intervals
Refer to the required maintenance intervals.
7

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SERVICING AND MAINTENANCE353
Engine Air Cleaner
Refer to the “Maintenance Plan” in this section
for the proper maintenance intervals.
NOTE:
Be sure to follow the “Severe Duty Conditions”
maintenance interval if applicable.
Engine Air Cleaner Selection
The quality of replacement engine air cleaner
varies considerably. Only high quality filters
should be used to ensure most efficient service.
Mopar engine air cleaners are a high quality
filter and are recommended.
Accessory Drive Belt Inspection
When inspecting accessory drive belts, small
cracks that run across the ribbed surface of a
belt from rib to rib, are considered normal.
These are not a reason to replace belt.
However, cracks running along a rib (not across) are not normal. Any belt with cracks running
along a rib must be replaced. Also, have the belt
replaced if it has excessive wear, frayed cords,
or severe glazing.

Accessory Belt (Serpentine Belt)

Conditions that would require replacement:
Rib chunking (one or more ribs has sepa -
rated from belt body)
Rib or belt wear
Longitudinal belt cracking (cracks between
two ribs)
Belt slips
WARNING!
The air induction system (air cleaner, hoses,
etc.) can provide a measure of protection in
the case of engine backfire. Do not remove
the air induction system (air cleaner, hoses,
etc.) unless such removal is necessary for
repair or maintenance. Make sure that no
one is near the engine compartment before
starting the vehicle with the air induction
system (air cleaner, hoses, etc.) removed.
Failure to do so can result in serious personal
injury.
WARNING!
Do not attempt to inspect an accessory
drive belt with vehicle running.
When working near the radiator cooling fan,
disconnect the fan motor lead. The fan is
temperature controlled and can start at any
time regardless of ignition mode. You could
be injured by the moving fan blades.
You can be badly injured working on or
around a motor vehicle. Only do service
work for which you have the knowledge and
the proper equipment. If you have any
doubt about your ability to perform a
service job, take your vehicle to a compe -
tent mechanic.
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SERVICING AND MAINTENANCE361
Cooling System Engine Coolant Checks
Check the engine coolant (antifreeze)
protection every 12 months (before the onset of
freezing weather, where applicable). If the
engine coolant (antifreeze) is dirty, the system
should be drained, flushed, and refilled with
fresh OAT coolant (conforming to MS.90032) by
an authorized dealer. 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 engine cooling system hoses for
brittle rubber, cracking, tears, cuts, and
tightness of the connection at the coolant
recovery bottle and radiator. Inspect the entire
system for leaks. DO NOT REMOVE THE
COOLANT PRESSURE CAP WHEN THE COOLING
SYSTEM IS HOT.
Cooling System — Drain, Flush And Refill
NOTE:
Some vehicles require special tools to add
coolant properly. Failure to fill these systems
properly could lead to severe internal engine
damage. If any coolant is needed to be added to
the system please contact an authorized
dealer.
If the engine coolant (antifreeze) is dirty or
contains visible sediment, have an authorized
dealer clean and flush with OAT coolant
(antifreeze) (conforming to MS.90032).
Refer to the “Maintenance Plan” in this section
for the proper maintenance intervals.
Selection Of Coolant
Refer to “Fluids And Lubricants” in “Technical
Specifications” for further information.
NOTE:
Mixing of engine coolant (antifreeze) other
than specified Organic Additive Technology
(OAT) engine coolant (antifreeze), may result
in engine damage and may decrease corro-
sion protection. Organic Additive Technology
(OAT) engine coolant is different and should
not be mixed with Hybrid Organic Additive
WARNING!
You or others can be badly burned by hot
engine coolant (antifreeze) or steam from
your radiator. If you see or hear steam
coming from under the hood, do not open
the hood until the radiator has had time to
cool. Never open a cooling system pressure
cap when the radiator or coolant bottle is
hot.
Keep hands, tools, clothing, and jewelry
away from the radiator cooling fan when
the hood is raised. The fan starts automati -
cally and may start at any time, whether the
engine is running or not.
When working near the radiator cooling fan,
disconnect the fan motor lead or turn the
ignition to the OFF mode. The fan is
temperature controlled and can start at any
time the ignition is in the ON mode.7

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364SERVICING AND MAINTENANCE
(Continued)
Maintain engine coolant (antifreeze) concen-
tration at a minimum of 50% OAT coolant
(conforming to MS.90032) and distilled
water for proper corrosion protection of your
engine which contains aluminum compo -
nents.
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 ther -
mostat. Other designs may result in unsatis -
factory engine coolant (antifreeze)
performance, poor gas mileage, and
increased emissions.
Brake System
In order to ensure brake system performance,
all brake system components should be
inspected periodically. Refer to the
“Maintenance Plan” in this section for the
proper maintenance intervals.
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
checked when pads are replaced. However, low
fluid level may be caused by a leak and a checkup
may be needed.
Use only manufacturer's recommended brake
fluid. Refer to “Fluids And Lubricants” in
“Technical Specifications” for further information.

WARNING!
Riding the brakes can lead to brake failure
and possibly 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.
WARNING!

Use only manufacturer's recommended
brake fluid. Refer to “Fluids And Lubricants”
in “Technical Specifications” for further infor-
mation. Using the wrong type of brake fluid
can severely damage your brake system
and/or impair its performance. The proper
type of brake fluid for your vehicle is also
identified on the original factory installed
hydraulic master cylinder reservoir.
To avoid contamination from foreign matter
or moisture, use only new brake fluid or fluid
that has been in a tightly closed container.
Keep the master cylinder reservoir cap
secured at all times. Brake fluid in a open
container absorbs moisture from the air
resulting in a lower boiling point. This may
cause it to boil unexpectedly during hard or
prolonged braking, resulting in sudden brake
failure. This could result in a collision.

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SERVICING AND MAINTENANCE383
and wet traction levels, and contribute to a
smooth, quiet ride.
Refer to the “Scheduled Servicing” for the
proper maintenance intervals. The reasons for
any rapid or unusual wear should be corrected
prior to rotation being performed.
The suggested rotation method is the “forward
cross” shown in the following diagram. This
rotation pattern does not apply to some
directional tires that must not be reversed.

Tire Rotation (Forward Cross)
DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES
The following tire grading categories
were established by the National
Highway Traffic Safety Administration.
The specific grade rating assigned by the
tire's manufacturer in each category is
shown on the sidewall of the tires on
your vehicle.
All passenger vehicle tires must conform
to Federal safety requirements in
addition to these grades.
Treadwear
The Treadwear grade is a comparative
rating, based on the wear rate of the tire
when tested under controlled conditions
on a specified government test course.
For example, a tire graded 150 would
wear one and one-half times as well on
the government course as a tire graded
100. The relative performance of tires depends upon the actual conditions of
their use, however, and may depart
significantly from the norm due to
variations in driving habits, service
practices, and differences in road
characteristics and climate.
Traction Grades
The Traction grades, from highest to
lowest, are AA, A, B, and C. These grades
represent the tire's ability to stop on wet
pavement, as measured under
controlled conditions on specified
government test surfaces of asphalt and
concrete. A tire marked C may have poor
traction performance.
WARNING!
The traction grade assigned to this tire is
based on straight-ahead braking traction
tests, and does not include acceleration,
cornering, hydroplaning, or peak traction
characteristics.
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