2020 DODGE GRAND CARAVAN maintenance

SERVICING AND MAINTENANCE263
What Causes Corrosion?
Corrosion is the result of deterioration or
removal of paint and protective coatings from
your vehicle.
The most common causes are:
Road salt, dirt and moisture accumulation.
Stone and gravel impact.
Insects, tree sap and tar.
Salt in the air near seacoast localities.
Atmospheric fallout/industrial pollutants.
Body And Underbody Maintenance
Cleaning Headlights
Your vehicle is equipped with plastic headlights
and fog lights that are lighter and less
susceptible to stone breakage than glass
headlights.
Plastic is not as scratch resistant as glass and
therefore different lens cleaning procedures
must be followed. To minimize the possibility of scratching the
lenses and reducing light output, avoid wiping
with a dry cloth. To remove road dirt, wash with
a mild soap solution followed by rinsing.
Do not use abrasive cleaning components,
solvents, steel wool or other aggressive
material to clean the lenses.
Preserving The Bodywork
Washing
Wash your vehicle regularly. Always wash
your vehicle in the shade using Mopar Car
Wash, or a mild car wash soap, and rinse the
panels completely with clear water.
If insects, tar, or other similar deposits have
accumulated on your vehicle, use Mopar
Super Kleen Bug and Tar Remover to
remove.
Use a high quality cleaner wax, such as
Mopar Cleaner Wax to remove road film,
stains and to protect your paint finish. Take
care never to scratch the paint.
Avoid using abrasive compounds and power
buffing that may diminish the gloss or thin
out the paint finish.
CAUTION!
Do not use abrasive or strong cleaning
materials such as steel wool or scouring
powder that will scratch metal and painted
surfaces.
Use of power washers exceeding 1,200 psi
(8,274 kPa) can result in damage or
removal of paint and decals.
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264SERVICING AND MAINTENANCE
Special Care
If you drive on salted or dusty roads or if you
drive near the ocean, hose off the undercar -
riage at least once a month.
It is important that the drain holes in the
lower edges of the doors, rocker panels, and
trunk be kept clear and open.
If you detect any stone chips or scratches in
the paint, touch them up immediately. The
cost of such repairs is considered the respon -
sibility of the owner.
If your vehicle is damaged due to a collision
or similar cause that destroys the paint and
protective coating, have your vehicle repaired
as soon as possible. The cost of such repairs
is considered the responsibility of the owner.
If you carry special cargo such as chemicals,
fertilizers, de-icer salt, etc., be sure that such
materials are well packaged and sealed.
If a lot of driving is done on gravel roads,
consider mud or stone shields behind each
wheel.
Use Mopar Touch Up Paint on scratches as
soon as possible. An authorized dealer has
touch up paint to match the color of your
vehicle.
INTERIORS
Seats And Fabric Parts
Use Mopar Total Clean to clean fabric
upholstery and carpeting.
Seat Belt Maintenance
Do not bleach, dye or clean the belts with
chemical solvents or abrasive cleaners. This will
weaken the fabric. Sun damage can also
weaken the fabric.
If the belts need cleaning, use a mild soap
solution or lukewarm water. Do not remove the
belts from the vehicle to wash them. Dry with a
soft cloth. Replace the belts if they appear frayed or worn
or if the buckles do not work properly.
Plastic And Coated Parts
Use Mopar Total Clean to clean vinyl upholstery.
WARNING!
Do not use volatile solvents for cleaning
purposes. Many are potentially flammable,
and if used in closed areas they may cause
respiratory harm.
WARNING!
A frayed or torn belt could rip apart in a
collision and leave you with no protection.
Inspect the belt system periodically, checking
for cuts, frays, or loose parts. Damaged parts
must be replaced immediately. Do not
disassemble or modify the system. Seat belt
assemblies must be replaced after a collision
if they have been damaged (i.e., bent
retractor, torn webbing, etc.).
CAUTION!
Direct contact of air fresheners, insect
repellents, suntan lotions, or hand sani
-
tizers to the plastic, painted, or decorated
surfaces of the interior may cause perma -
nent damage. Wipe away immediately.
Damage caused by these type of products
may not be covered by your New Vehicle
Limited Warranty.

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SERVICING AND MAINTENANCE265
Cleaning Plastic Instrument Cluster Lenses
The lenses in front of the instruments in this
vehicle are molded in clear plastic. When
cleaning the lenses, care must be taken to
avoid scratching the plastic.

1. Clean with a wet soft cloth. A mild soap
solution may be used, but do not use high
alcohol content or abrasive cleaners. If
soap is used, wipe clean with a clean damp
cloth.

2. Dry with a soft cloth.
Glass Surfaces
All glass surfaces should be cleaned on a
regular basis with Mopar Glass Cleaner, or any
commercial household-type glass cleaner.
Never use an abrasive type cleaner. Use caution
when cleaning the inside rear window equipped
with electric defrosters or windows equipped
with radio antennas. Do not use scrapers or
other sharp instruments that may scratch the
elements.
When cleaning the rear view mirror, spray
cleaner on the towel or cloth that you are using.
Do not spray cleaner directly on the mirror.
Cleaning The Instrument Panel Cupholders
Removal
Pull the flexible liner from the cupholder drawer
starting at one edge to ease removal.
Cleaning
The liner is top shelf dishwasher safe, or you
may follow the cleaning procedure below.
Soak the liner in a mixture of medium hot tap
water and one teaspoon of mild liquid dish
soap. Let soak for approximately 30 minutes.
After 30 minutes, pull the liner from the water
and dip it back into the water about six times.
This will loosen any remaining debris. Rinse the
liner thoroughly under warm running water.
Shake the excess water from the liner and dry
the outer surfaces with a clean soft cloth.
Installation
Place the liner into the cupholder drawer and
push the liner into place so that the retention
tabs seat into the corresponding openings in
the drawer.
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270TECHNICAL SPECIFICATIONS
(Continued)
Fuel System Cautions
NOTE:
Intentional tampering with the emissions
control system can result in civil penalties being
assessed against you.
Carbon Monoxide Warnings
CAUTION!
Follow these guidelines to maintain your
vehicle’s performance:
The use of leaded gasoline is prohibited by
Federal law. Using leaded gasoline can
impair engine performance and damage
the emissions control system.
An out-of-tune engine or certain fuel or igni -
tion malfunctions can cause the catalytic
converter to overheat. If you notice a
pungent burning odor or some light smoke,
your engine may be out of tune or malfunc -
tioning and may require immediate service.
Contact an authorized dealer for service
assistance.
The use of fuel additives, which are now
being sold as octane enhancers, is not
recommended. Most of these products
contain high concentrations of methanol.
Fuel system damage or vehicle perfor -
mance problems resulting from the use of
such fuels or additives is not the responsi -
bility of the manufacturer and may void or
not be covered under the New Vehicle
Limited Warranty.
CAUTION! (Continued)
WARNING!
Carbon monoxide (CO) in exhaust gases is
deadly. Follow the precautions below to
prevent carbon monoxide poisoning:
Do not inhale exhaust gases. They contain
carbon monoxide, a colorless and odorless
gas, which can kill. Never run the engine in
a closed area, such as a garage, and never
sit in a parked vehicle with the engine
running for an extended period. If the
vehicle is stopped in an open area with the
engine running for more than a short
period, adjust the ventilation system to
force fresh, outside air into the vehicle.
Guard against carbon monoxide with
proper maintenance. Have the exhaust
system inspected every time the vehicle is
raised. Have any abnormal conditions
repaired promptly. Until repaired, drive with
all side windows fully open.

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MULTIMEDIA277
Care And Maintenance
Touchscreen
Do not press the touchscreen with any hard
or sharp objects (pen, USB stick, jewelry,
etc.), which could scratch the touchscreen
surface!
Do not spray any liquid or caustic chemicals
directly on the screen! Use a clean and dry
microfiber lens cleaning cloth in order to
clean the touchscreen.
If necessary, use a lint-free cloth dampened
with a cleaning solution, such as isopropyl
alcohol or an isopropyl alcohol and water
solution ratio of 50:50. Be sure to follow the
solvent manufacturer's precautions and
directions.
RADIO 430/430 NAV
General Handling
User Interface Elements
Power to operate the radio is supplied through
the ignition switch, which must be in the ON/
RUN, ACC, or in ACC Delay mode in order to
operate the radio.
1 — Voice Recognition
Push the Voice Recognition (VR)
button located on the faceplate and
wait for the confirmation beep before
you say a voice command. 2 — Load
To open or close the display, push the Load
button on the faceplate.
After opening the display, it takes a few seconds
to eject a CD/DVD, if one is in the slot.
When inserting a disc, make sure the label is
facing up.
The display closes after inserting the disc.
NOTE:
It may take several seconds to recognize the
type of inserted disc (CD, DVD, MP3, etc.).
3 — Menu
Push the Menu button on the faceplate to
access the system settings menu.
NOTE:
Push the Menu button on the faceplate in an
active mode to change mode specific settings.
4 — Audio
Push the Audio button located on the faceplate
to access the speaker balance/fade and tone
controls.
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318MULTIMEDIA
Warning
Read this information carefully before starting
to operate the navigation system and follow the
instructions in this manual. Neither the FCA US
LLC nor Garmin® shall be liable for problems or
accidents resulting from failure to observe the
instructions in this manual.
Failure to avoid the following potentially
hazardous situations could result in an accident
or collision resulting in death or serious injury.
Always drive safely. Only use the navigation
features in this vehicle when it is safe to do
so. You accept full responsibility for the use
of the features in this vehicle.
When navigating, carefully compare informa -
tion displayed on the navigation system to all
available navigation sources, including road
signs, road closures, road conditions, traffic
congestion, weather conditions, and other
factors that may affect safety while driving.
For safety, always resolve any discrepancies
before continuing navigation, and defer to
posted road signs and road conditions.
The navigation system is designed to provide
route suggestions. It is not a replacement for
driver attentiveness and good judgment. Do
not follow route suggestions if they suggest
an unsafe or illegal maneuver or would place
the vehicle in an unsafe situation.
Be careful of the ambient temperature. Using
the navigation system at extreme tempera -
tures can lead to malfunction or damage.
Also note that the unit can be damaged by
strong vibration, metal objects, or by water
getting inside the unit.
Caution
The navigation system is designed to provide
you with route suggestions. It does not reflect
road closures or road conditions, weather
conditions, or other factors that may affect
safety or timing while driving.
Use the navigation system only as a naviga -
tional aid. Do not attempt to use the navigation
system for any purpose requiring precise
measurement of direction, distance, location,
or topography. The Global Positioning System (GPS) is
operated by the United States government,
which is solely responsible for its accuracy and
maintenance. The government system is
subject to changes that could affect the
accuracy and performance of all GPS
equipment, including the navigation system.
Notice
This navigation system can be used when the
ignition key is turned to ON/RUN or ACC. To
preserve the battery, however, it should be used
with the engine running whenever possible.
Using the navigation system for a long time with
the engine switched off can cause the battery to
run down.
Map Data Information
Garmin® uses a combination of governmental
and private data sources. Virtually all data
sources contain some inaccurate or incomplete
data. In some countries, complete and accurate
map information is either not available or is
prohibitively expensive.

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364
CUSTOMER ASSISTANCE
SUGGESTIONS FOR OBTAINING SERVICE
FOR YOUR VEHICLE
Prepare For The Appointment
If you are having warranty work done, be sure to
have the right papers with you. Take your
warranty folder. All work to be performed may
not be covered by the warranty. Discuss
additional charges with the service manager.
Keep a maintenance log of your vehicle's
service history. This can often provide a clue to
the current problem.
Prepare A List
Make a written list of your vehicle's problems or
the specific work you want done. If you've had
an accident or work done that is not on your
maintenance log, let the service advisor know.
Be Reasonable With Requests
If you list a number of items and you must have
your vehicle by the end of the day, discuss the
situation with the service advisor and list the
items in order of priority. At many authorized
dealers, you may obtain a rental vehicle at a
minimal daily charge. If you need a rental, it is
advisable to make these arrangements when
you call for an appointment.
IF YOU NEED ASSISTANCE
The manufacturer and its authorized dealers
are vitally interested in your satisfaction. We
want you to be happy with our products and
services.
Warranty service must be done by an
authorized dealer. We strongly recommend that
you take the vehicle to an authorized dealer.
They know your vehicle the best, and are most
concerned that you get prompt and high quality
service. The manufacturer's authorized dealers
have the facilities, factory-trained technicians,
special tools, and the latest information to
ensure the vehicle is fixed correctly and in a
timely manner.This is why you should always talk to an
authorized dealer service manager first. Most
matters can be resolved with this process.
If for some reason you are still not satisfied,
talk to the general manager or owner of the
authorized dealer. They want to know if you
need assistance.
If an authorized dealer is unable to resolve
the concern, you may contact the manufac
-
turer's customer center.
Any communication to the manufacturer's
customer center should include the following
information:
Owner's name and address
Owner's telephone number (home, mobile,
and office)
Authorized dealer name
Vehicle Identification Number (VIN)
Vehicle delivery date and mileage

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CUSTOMER ASSISTANCE367
PUBLICATION ORDER FORMS
To order the following manuals, you may use
either the website or the phone numbers listed
below.
Service Manuals
These comprehensive Service Manuals provide
the information that students and professional
technicians need in diagnosing/trouble -
shooting, problem solving, maintaining,
servicing, and repairing FCA US LLC vehicles. A
complete working knowledge of the vehicle,
system, and/or components is written in
straightforward language with illustrations,
diagrams, and charts. Diagnostic Procedure Manuals
Diagnostic Procedure Manuals are filled with
diagrams, charts and detailed illustrations.
These practical manuals make it easy for
students and technicians to find and fix
problems on computer-controlled vehicle
systems and features. They show exactly how to
find and correct problems the first time, using
step-by-step troubleshooting and drivability
procedures, proven diagnostic tests and a
complete list of all tools and equipment.
Owner's Manuals
These Owner's Manuals have been prepared
with the assistance of service and engineering
specialists to acquaint you with specific FCA US
LLC vehicles. Included are starting, operating,
emergency and maintenance procedures as
well as specifications, capabilities and safety
tips.
To access your Owner's Information online, visit
www.mopar.com/om
To order a hard copy of your Owner's
Information, call Tech Authority toll free at:
1-800-890-4038 (US)
1-800-387-1143 (Canada)
Or
Visit us on the Worldwide Web at:
www.techauthority.com (US)
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