Dodge Grand Caravan (2019 year). Manual

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.

VEHICLE STORAGE

If you are leaving your vehicle dormant for more than 21
days, you may want to take steps to protect your battery.
You may do the following:
• Remove the 60 Amp cartridge in the Totally Integrated

Power Module (TIPM) labeled Ignition-Off Draw (IOD).

• Or, disconnect the negative cable from the battery.
• Anytime you store your vehicle, or keep it out of service

for two weeks or more, run the air conditioning system
at idle for about five minutes in the fresh air and high
blower setting. This will ensure adequate system lubri-
cation to minimize the possibility of compressor damage
when the system is started again.

BODYWORK

Protection From Atmospheric Agents

Vehicle body care requirements vary according to geographic
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 surfaces 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.

The following maintenance recommendations will enable
you to obtain maximum benefit from the corrosion resis-
tance built into your vehicle.

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.

SERVICING AND MAINTENANCE

381

• 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.

Special Care
• If you drive on salted or dusty roads or if you drive near

the ocean, hose off the undercarriage at least once a
month.

382

SERVICING AND MAINTENANCE

• 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 responsibility 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.

WARNING!

Do not use volatile solvents for cleaning purposes.
Many are potentially flammable, and if used in closed
areas they may cause respiratory harm.

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.

SERVICING AND MAINTENANCE

383

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.).

Plastic And Coated Parts

Use Mopar Total Clean to clean vinyl upholstery.

CAUTION!

• Direct contact of air fresheners, insect repellents,

suntan lotions, or hand sanitizers to the plastic,
painted, or decorated surfaces of the interior may
cause permanent damage. Wipe away immediately.

• Damage caused by these type of products may not be

covered by your New Vehicle Limited Warranty.

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.

384

SERVICING AND MAINTENANCE

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.

SERVICING AND MAINTENANCE

385

IDENTIFICATION DATA

Vehicle Identification Number

The Vehicle Identification Number (VIN) is found on the
left front corner of the instrument panel, visible through
the windshield. This number also appears stamped on the
right sliding door sill under the sill moulding and printed
on the Automobile Information Disclosure Label affixed to
a window on your vehicle, the vehicle registration and title.

NOTE:

It is illegal to remove or alter the VIN.

BRAKE SYSTEM

Your vehicle is equipped with dual hydraulic brake sys-
tems. If either of the two hydraulic systems loses normal
capability, the remaining system will still function. How-
ever, there will be some loss of overall braking effective-
ness. You may notice increased pedal travel during appli-
cation, greater pedal force required to slow or stop, and
potential activation of the Brake Warning Light.

Vehicle Identification Number

Stamped VIN Location

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TECHNICAL SPECIFICATIONS

In the event power assist is lost for any reason (i.e.,
repeated brake applications with the engine OFF) the
brakes will still function. However, the effort required to
brake the vehicle will be much greater than that required
with the power system operating.

WHEEL AND TIRE TORQUE SPECIFICATIONS

Proper lug nut/bolt torque is very important to ensure that
the wheel is properly mounted to the vehicle. Any time a
wheel has been removed and reinstalled on the vehicle, the
lug nuts/bolts should be torqued using a properly cali-
brated torque wrench using a high quality six sided (hex)
deep wall socket.

Torque Specifications

Lug Nut/Bolt

Torque

**Lug Nut/Bolt

Size

Lug Nut/Bolt

Socket Size

100 Ft-Lbs (135

N·m)

M12 x 1.5

19 mm

**Use only your authorized dealer recommended lug nuts/
bolts and clean or remove any dirt or oil before tightening.

Inspect the wheel mounting surface prior to mounting the
tire and remove any corrosion or loose particles.

Tighten the lug nuts/bolts in a star pattern until each
nut/bolt has been tightened twice. Ensure that the socket is
fully engaged on the lug nut/bolt (do not insert it half-
way).

Wheel Mounting Surface

TECHNICAL SPECIFICATIONS

389

After 25 miles (40 km), check the lug nut/bolt torque to be
sure that all the lug nuts/bolts are properly seated against
the wheel.

WARNING!

To avoid the risk of forcing the vehicle off the jack, do
not tighten the lug nuts/bolts fully until the vehicle has
been lowered. Failure to follow this warning may
result in personal injury.

FUEL REQUIREMENTS

3.6L Engine

This engine is designed to meet all emis-
sions regulations and provide excellent
fuel economy and performance when
using high-quality unleaded “Regular”
gasoline having an octane rating of 87 as
specified by the (R+M)/2 method. The
use of higher octane “Premium” gaso-

line will not provide any benefit over “Regular” gasoline in
these engines.

While operating on gasoline with an octane number of 87,
hearing a light knocking sound from the engine is not a
cause for concern. However, if the engine is heard making
a heavy knocking sound, see your dealer immediately. Use
of gasoline with an octane number lower than 87 can cause
engine failure and may void or not be covered by the New
Vehicle Limited Warranty.

Poor quality gasoline can cause problems such as hard
starting, stalling, and hesitations. If you experience these
symptoms, try another brand of gasoline before consider-
ing service for the vehicle.

Torque Patterns

390

TECHNICAL SPECIFICATIONS

Reformulated Gasoline

Many areas of the country require the use of cleaner burning
gasoline referred to as “Reformulated Gasoline”. Reformu-
lated gasoline contains oxygenates and are specifically
blended to reduce vehicle emissions and improve air quality.

The use of reformulated gasoline is recommended. Prop-
erly blended reformulated gasoline will provide improved
performance and durability of engine and fuel system
components.

Materials Added To Fuel

Besides using unleaded gasoline with the proper octane
rating, gasolines that contain detergents, corrosion and
stability additives are recommended. Using gasolines that
have these additives will help improve fuel economy,
reduce emissions, and maintain vehicle performance.

Designated TOP TIER Detergent Gaso-
line contains a higher level of detergents
to further aide in minimizing engine
and fuel system deposits. When avail-
able, the usage of TOP TIER Detergent
gasoline

recommended.

Visit

www.toptiergas.com for a list of TOP

TIER Detergent Gasoline Retailers.

Indiscriminate use of fuel system cleaning agents should be
avoided. Many of these materials intended for gum and
varnish removal may contain active solvents or similar
ingredients. These can harm fuel system gasket and dia-
phragm materials.

Gasoline/Oxygenate Blends

Some fuel suppliers blend unleaded gasoline with oxygen-
ates such as ethanol.

CAUTION!

DO NOT use E-85, gasoline containing methanol, or
gasoline containing more than 15% ethanol (E-15). Use
of these blends may result in starting and drivability
problems, damage critical fuel system components,
cause emissions to exceed the applicable standard,
and/or cause the Malfunction Indicator Light to illu-
minate. Please observe pump labels as they should
clearly communicate if a fuel contains greater than 15%
ethanol (E-15).

Problems that result from using gasoline containing more
than 15% ethanol (E-15) or gasoline containing methanol are
not the responsibility of the manufacturer and may void or
not be covered under New Vehicle Limited Warranty.

TECHNICAL SPECIFICATIONS

391

Do Not Use E-85 In Non-Flex Fuel Vehicles

Non-Flex Fuel Vehicles (FFV) are compatible with gasoline
containing up to 15% ethanol (E-15). Use of gasoline with
higher ethanol content may void the New Vehicle Limited
Warranty.

If a Non-FFV vehicle is inadvertently fueled with E-85 fuel,
the engine will have some or all of these symptoms:
• Operate in a lean mode.
• OBD II Malfunction Indicator Light on.
• Poor engine performance.
• Poor cold start and cold drivability.
• Increased risk for fuel system component corrosion.

CNG And LP Fuel System Modifications

Modifications that allow the engine to run on Compressed
Natural Gas (CNG) or Liquid Propane (LP) may result in
damage to the engine, emissions, and fuel system compo-
nents. Problems that result from running CNG or LP are
not the responsibility of the manufacturer and may void or
not be covered under the New Vehicle Limited Warranty.

MMT In Gasoline

Methylcyclopentadienyl Manganese Tricarbonyl (MMT) is
a manganese-containing metallic additive that is blended
into some gasoline to increase octane. Gasoline blended
with MMT provides no performance advantage beyond
gasoline of the same octane number without MMT. Gaso-
line blended with MMT reduces spark plug life and
reduces emissions system performance in some vehicles.
The manufacturer recommends that gasoline without
MMT be used in your vehicle. The MMT content of
gasoline may not be indicated on the gasoline pump;
therefore, you should ask your gasoline retailer whether
the gasoline contains MMT. MMT is prohibited in Federal
and California reformulated gasoline.

Fuel System Cautions

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 perfor-
mance and damage the emissions control system.

• An out-of-tune engine or certain fuel or ignition

(Continued)

392

TECHNICAL SPECIFICATIONS

CAUTION! (Continued)

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
malfunctioning 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 metha-
nol. Fuel system damage or vehicle performance
problems resulting from the use of such fuels or
additives is not the responsibility of the manufac-
turer and may void or not be covered under the New
Vehicle Limited Warranty.

NOTE:

Intentional tampering with the emissions control

system can result in civil penalties being assessed against
you.

Carbon Monoxide Warnings

WARNING!

Carbon monoxide (CO) in exhaust gases is deadly.
Follow the precautions below to prevent carbon mon-
oxide 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 main-

tenance. Have the exhaust system inspected every
time the vehicle is raised. Have any abnormal condi-
tions repaired promptly. Until repaired, drive with
all side windows fully open.

TECHNICAL SPECIFICATIONS

393

FLEXIBLE FUEL (3.6L ENGINE ONLY)

E-85 General Information

The information in this section is unique for Flexible Fuel
vehicles only. These vehicles can be identified by a unique
fuel filler door label that states Ethanol (E-85) or Unleaded
Gasoline Only

and/or a yellow fuel cap. Please refer to the

other sections of this manual for information on features
that are common between Flexible Fuel and Non-Flexible
Fuel powered vehicles.

CAUTION!

Only vehicles with the E-85 fuel filler door label or a
yellow gas cap can operate on E-85.

Ethanol Fuel (E-85)

E-85 is a mixture of approximately 85% ethanol and 15%
unleaded gasoline.

WARNING!

Ethanol vapors are extremely flammable and could
cause serious personal injury. Never have any smoking
materials lit or products that can cause spark in or near
the vehicle when removing the fuel filler tube cap (gas
cap) or filling the tank. Do not use E-85 as a cleaning
agent and never use it near an open flame.

Fuel Requirements

If your vehicle is E-85 compatible, it will operate on
unleaded gasoline with any octane rating greater than 87
(R+M)/2, or solely E-85 fuel, or any mixture of these fuels.

For best results, avoid fueling patterns alternating be-
tween E-85 and unleaded gasoline.

When switching fuel types:
• Add 5 gallons (19 liters) or more when refueling.
• Drive the vehicle immediately after refueling for at least

5 miles (8 km).

Observing these precautions will avoid possible hard start-
ing and/or driveability problems during warm up.

394

TECHNICAL SPECIFICATIONS

NOTE:
• Use seasonally adjusted E-85 fuel (ASTM D5798). With

non-seasonally adjusted E-85 fuel, hard starting and
rough idle following start up may be experienced even if
the above recommendations are followed, especially
when the ambient temperature is below 32°F (0°C).

• Some additives used in regular gasoline are not fully

compatible with E-85 and may form deposits in your
engine. To eliminate driveability issues that may be
caused by these deposits, a supplemental gasoline addi-
tive, such as Mopar Injector Cleanup or Techron may be
used.

Selection Of Engine Oil For Flexible Fuel Vehicles
(E-85) And Gasoline Vehicles

FFV vehicles operated on E-85 require specially formulated
engine oils. These special requirements are included in
Mopar engine oils, and in equivalent oils meeting FCA US
Material Standard MS-6395. It is recommended that engine
oils that are API Certified and meet the requirements of
Material Standard MS-6395 be used. MS-6395 contains
additional requirements, developed during extensive fleet
testing, to provide additional protection to FCA US LLC
engines.

Starting

The characteristics of E-85 fuel make it unsuitable for use
when ambient temperatures fall below 0°F (-18°C). In the
range of 0°F (-18°C) to 32°F (0°C), an increase in the time it
takes for your engine to start may be experienced, and a
deterioration in driveability (sags and/or hesitations) until
the engine is fully warmed up. These issues may be
improved with the use of seasonally adjusted E-85 fuel.

NOTE:

Use of the engine block heater (if equipped) may

improve engine start time when using E-85 fuel when the
ambient temperature is less than 32°F (0°C).

TECHNICAL SPECIFICATIONS

395

Cruising Range

Because E-85 fuel contains less energy per gallon/liter than
gasoline, an increase in fuel consumption will be experi-
enced. The miles per gallon (mpg)/kilometers per liter and
the driving range will decrease by approximately 30%,
compared to gasoline operation.

Replacement Parts

All fuel and engine components in your Flexible Fuel
Vehicle (FFV) are designed to be compatible with ethanol.
Ethanol compatible service components are required.

CAUTION!

Replacing fuel system components with non-ethanol
compatible components can damage your vehicle.

Maintenance

CAUTION!

Do not use ethanol mixture greater than 85% in your
vehicle. It will cause difficulty in cold starting and may
affect drivability.

396

TECHNICAL SPECIFICATIONS

Dodge Grand Caravan (2019 year). Manual - part 24