2020 DODGE GRAND CARAVAN service indicator

226
SERVICING AND MAINTENANCE
SCHEDULED SERVICING
This 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, and E85 fuel usage 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 the steps described under
“Instrument Cluster Display” in “Getting To
Know Your Instrument Panel” for further
information.
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) 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,
brake master cylinder, and power steering
and fill as needed.
Check function of all interior and exterior
lights.

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SERVICING AND MAINTENANCE233
Pressure Washing
DEALER SERVICE
An authorized dealer has the qualified service
personnel, special tools, and equipment to
perform all service operations in an expert
manner. Service Manuals are available which
include detailed service information for your
vehicle. Refer to these Service Manuals before
attempting any procedure yourself.
NOTE:
Intentional tampering with emissions control
systems may void your warranty and could
result in civil penalties being assessed against
you.
Engine Oil
Change Engine Oil
The oil change indicator system will remind you
that it is time to take your vehicle in for
scheduled maintenance. Refer to the
“Maintenance Plan” for further information.
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.
Engine Oil Selection
For best performance and maximum protection
under all types of operating conditions, the
manufacturer only recommends engine oils
that are API Certified and meet the
requirements of FCA Material Standard
MS-6395.
CAUTION!
It is essential when replacing the cables on
the battery that the positive cable is
attached to the positive post and the nega -
tive cable is attached to the negative post.
Battery posts are marked positive (+) and
negative (-) and are identified on the battery
case. Cable clamps should be tight on the
terminal posts and free of corrosion.
If a “fast charger” is used while the battery
is in the vehicle, disconnect both vehicle
battery cables before connecting the
charger to the battery. Do not use a “fast
charger” to provide starting voltage.
CAUTION!
Cleaning the engine compartment with a high
pressure washer is not recommended.
Precautions have been taken to safeguard all
parts and connections however, the
pressures generated by these machines is
such that complete protection against water
ingress cannot be guaranteed.
WARNING!
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 competent mechanic.7

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SERVICING AND MAINTENANCE255
Tread Wear Indicators
Tread wear indicators are in the original
equipment tires to help you in determining
when your tires should be replaced.

Tire Tread

These indicators are molded into the bottom of
the tread grooves. They will appear as bands
when the tread depth becomes a 1/16 of an
inch (1.6 mm). When the tread is worn to the
tread wear indicators, the tire should be
replaced.
Refer to “Replacement Tires” in this section for
further information.
Life Of Tire
The service life of a tire is dependent upon
varying factors including, but not limited to:
Driving style.
Tire pressure - Improper cold tire inflation
pressures can cause uneven wear patterns
to develop across the tire tread. These
abnormal wear patterns will reduce tread life,
resulting in the need for earlier tire replace -
ment.
Distance driven.
Performance tires, tires with a speed rating of
V or higher, and Summer tires typically have
a reduced tread life. Rotation of these tires
per the vehicle scheduled maintenance is
highly recommended. NOTE:
Wheel valve stem must be replaced as well
when installing new tires due to wear and tear
in existing tires.
Keep dismounted tires in a cool, dry place with
as little exposure to light as possible. Protect
tires from contact with oil, grease, and gasoline.
Replacement Tires
The tires on your new vehicle provide a balance
of many characteristics. They should be
inspected regularly for wear and correct cold
tire inflation pressures. The manufacturer
strongly recommends that you use tires
equivalent to the originals in size, quality and
performance when replacement is needed.
Refer to the paragraph on “Tread Wear
Indicators” in this section. Refer to the Tire and
Loading Information placard or the Vehicle
Certification Label for the size designation of
your tire. The Load Index and Speed Symbol for
your tire will be found on the original equipment
tire sidewall.
See the Tire Sizing Chart example found in the
“Tire Safety Information” section of this manual
for more information relating to the Load Index
and Speed Symbol of a tire.
1 — Worn Tire
2 — New Tire
WARNING!
Tires and the spare tire should be replaced
after six years, regardless of the remaining
tread. Failure to follow this warning can result
in sudden tire failure. You could lose control
and have a collision resulting in serious injury
or death.
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268TECHNICAL SPECIFICATIONS
Poor quality gasoline can cause problems such
as hard starting, stalling, and hesitations. If you
experience these symptoms, try another brand
of gasoline before considering service for the
vehicle.
Reformulated Gasoline
Many areas of the country require the use of
cleaner burning gasoline referred to as
“Reformulated Gasoline”. Reformulated
gasoline contains oxygenates and are specif -
ically blended to reduce vehicle emissions and
improve air quality.
The use of reformulated gasoline is
recommended. Properly 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
Gasoline contains a higher level of
detergents to further aide in
minimizing engine and fuel system
deposits. When available, the usage of TOP
TIER Detergent Gasoline is 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 diaphragm materials.
Gasoline/Oxygenate Blends
Some fuel suppliers blend unleaded gasoline
with oxygenates such as ethanol.
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.
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 illuminate. Please observe
pump labels as they should clearly
communicate if a fuel contains greater than
15% ethanol (E-15).

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326MULTIMEDIA
Viewing The Next Turn
Before you can view the next turn you must be
navigating a route.
The next turn shows the turn on the map and
the distance and time left before you reach the
turn.
Press the turn indicator in the top left corner of
the map.
Viewing The Junction View
Before you can view the junction view, you must
be navigating a route.
The junction view displays a view of some
upcoming junctions and in which lane you
should be driving.
Using The Tools
Viewing Current Location Information
Use the Where Am I? page to view information
about your current location. This feature is
helpful if you need to tell emergency personnel
your location.
From the main menu, press Tools > Where
Am I?
Finding Nearby Services

1. From the main menu, press
Tools > Where
Am I?
2. Press Hospitals, Police Stations or Fuel to
view the nearest locations in that category. Using Help
From the main menu, press
Tools > Help to view
information about using your navigation
system.
Searching Help Topics
From the main menu, press Tools > Help.
Using The World Clock

1. From the main menu, press
Tools > World
Clock
.

2. Press a city name.
3. Enter a new city name.
4. Press Done .
5. If necessary, select a city.
Viewing The World Map
From the main menu press Tools > World
Clock > .
Nighttime hours appear in the shaded area.

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369
Brake System
...................................... 242, 266Anti-Lock (ABS).......................................... 266Fluid Check..................................... 243, 274Parking...................................................... 164Warning Light.............................................. 94Brake/Transmission Interlock....................... 166Bulb Replacement......................................... 194Bulbs, Light.......................................... 161, 194
C
Calibration Compass
..................................................... 89Camera, Rear................................................ 179Capacities, Fluid............................................ 271Caps, FillerOil (Engine)................................................ 231Power Steering.......................................... 173Radiator (Coolant Pressure)...................... 241Car Washes................................................... 263Carbon Monoxide Warning.................. 159, 270CargoVehicle Loading........................................... 63Cargo Area Cover............................................. 63Cargo Compartment........................................ 63Luggage Carrier........................................... 79Cellular Phone..................................... 304, 359Center High Mounted Stop Light...................197Certification Label......................................... 182Chains, Tire.................................................... 260Change Oil Indicator........................................ 87
Changing A Flat Tire............................. 202, 244Chart, Tire Sizing........................................... 246Check Engine Light
(Malfunction Indicator Light)......................... 102Checking Your Vehicle For Safety................. 159Checks, Safety.............................................. 159Child Restraint.............................................. 141Child RestraintsBooster Seats........................................... 144Child Seat Installation..................... 153, 155How To Stow An unused ALR Seat Belt.... 152Infant And Child Restraints....................... 142Locating The LATCH Anchorages.............. 149Lower Anchors And Tethers For Children.. 146Older Children And Child Restraints......... 143Seating Positions...................................... 145Using The Top Tether Anchorage.............. 157Clean Air Gasoline......................................... 268CleaningWheels..................................................... 259Climate Control................................................ 42Automatic.................................................... 48Manual........................................................ 42Coat Hook........................................................ 73Cold Weather Operation............................... 163Compact Spare Tire...................................... 257Compass.......................................................... 88Calibration................................................... 89Variance...................................................... 89Computer, Trip/Travel............................... 87, 93
Console............................................................69Floor............................................................69Console, Overhead...........................................71Contract, Service........................................... 365Cooling Pressure Cap (Radiator Cap)............ 241Cooling System............................................. 239Adding Coolant (Antifreeze)...................... 240Cooling Capacity....................................... 271Disposal Of Used Coolant......................... 242Drain, Flush, And Refill............................. 240Inspection................................................. 240Points To Remember................................ 242Pressure Cap............................................ 241Radiator Cap............................................. 241Selection Of Coolant
(Antifreeze).............................240, 271, 272Corrosion Protection..................................... 262Cruise Light................................................... 100Cupholders............................................. 73, 265Customer Assistance.................................... 364Cybersecurity................................................ 275
D
Daytime Brightness, Interior Lights..................41Daytime Running Lights............................37, 38Dealer Service............................................... 233Defroster, Windshield................................... 160Delay (Intermittent) Wipers..............................42Diagnostic System, Onboard......................... 101
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372
J
Jack Location
................................................. 203Jack Operation..................................... 202, 244Jump Starting................................................ 219
K
Key Fob Arm The Alarm
............................................. 15Disarm The Alarm........................................ 15Programming Additional Key Fobs....... 10, 14Key Fob Battery Service
(Remote Keyless Entry)................................... 10Key Fob Programming
(Remote Keyless Entry)................................... 10Keys................................................................... 9Replacement............................................... 14
L
Lane Change And Turn Signals........................ 37Lane Change Assist.................................. 37, 39Lap/Shoulder Belts....................................... 121Latches.......................................................... 161Hood........................................................... 61Leaks, Fluid................................................... 161Life Of Tires................................................... 255Liftgate............................................................ 62Closing........................................................ 62Opening....................................................... 62Light Bulbs..................................................... 161
Lights............................................................ 161Air Bag...................................... 94, 131, 160Automatic Headlights.................................. 38Back-Up.................................................... 197Battery Saver............................................... 39Brake Assist Warning............................... 107Brake Warning............................................. 94Bulb Replacement.................................... 194Center Mounted Stop............................... 197Cruise....................................................... 100Daytime Running.................................. 37, 38Dimmer Switch, Headlight.................... 37, 38Electronic Stability Program(ESP) Indicator.................................................. 96Exterior..................................................... 161Fog.....................................................39, 196Hazard Warning Flasher........................... 194Headlights..........................................37, 196Headlights On Reminder............................. 39High Beam................................................... 38High Beam/Low Beam Select............... 37, 38Instrument Cluster....................................... 37Interior......................................................... 39License..................................................... 197Lights On Reminder.............................. 37, 39Malfunction Indicator (Check Engine).......... 98Parade Mode (Daytime Brightness)............. 41Park................................................. 100, 196Passing................................................. 37, 38Reading....................................................... 39
Rear Servicing.......................................... 197Rear Tail Lamps........................................ 197Seat Belt Reminder.....................................96Security Alarm.............................................97Service...................................................... 194Side Marker.............................................. 197Traction Control........................................ 107Turn Signals............37, 100, 161, 196, 197Warning Instrument Cluster
Descriptions....................................... 96, 100Load Leveling System......................................63Loading Vehicle...................................... 63, 182Tires.......................................................... 249LocksAutomatic Door............................................17Low Tire Pressure System............................. 115Lubrication, Body.......................................... 237Lug Nuts/Bolts.............................................. 266Luggage Carrier................................................79
M
Maintenance Free Battery............................ 232Maintenance Schedule................................. 226Malfunction Indicator Light
(Check Engine)....................................... 98, 102ManualService...................................................... 367Map/Reading Lights........................................39Media Hub.................................................... 340Methanol....................................................... 268

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375
Specifications Fuel (Gasoline)
.......................................... 272Oil.............................................................. 272Speed ControlAccel/Decel............................................... 175Cancel....................................................... 175Resume..................................................... 175Speed Control (Cruise Control)...................... 173Starting.......................................................... 162Button......................................................... 11Cold Weather............................................ 163Engine Fails To Start................................. 163Starting And Operating.................................. 162Starting Procedures....................................... 162SteeringPower.............................................. 172, 173Tilt Column.................................................. 33Wheel, Heated...................................... 33, 34Wheel, Tilt................................................... 33Steering Wheel Audio Controls...................... 340Steering Wheel Mounted Sound System
Controls......................................................... 340Storage............................................................ 68Storage Bin...................................................... 68Storage, Vehicle...................................... 57, 262Storing Your Vehicle...................................... 262Stow ‘n Go (Fold In Floor) Seats....................... 21Stuck, Freeing............................................... 223Sunglasses Storage......................................... 78Supplemental Restraint System – Air Bag..... 132
Sway Control, Trailer..................................... 109Synthetic Engine Oil...................................... 234
T
Telescoping Steering Column.......................... 33Tilt Steering Column........................................ 33Time DelayHeadlight..................................................... 37Tire And Loading Information Placard........... 249Tire Markings................................................ 245Tire Safety Information................................. 245Tire Service Kit.............................................. 212Tires...................................161, 252, 257, 261Aging (Life Of Tires).................................. 255Air Pressure.............................................. 252Chains...................................................... 260Changing......................................... 202, 244Compact Spare......................................... 257General Information........................ 252, 257High Speed............................................... 253Inflation Pressure..................................... 253Jacking................................... 202, 206, 244Life Of Tires.............................................. 255Load Capacity........................................... 249Pressure Monitoring System (TPMS)..98, 115Quality Grading......................................... 261Radial....................................................... 254Replacement............................................ 255Rotation.................................................... 261Safety.............................................. 245, 252
Sizes......................................................... 246Snow Tires................................................ 257Spare Tires.............................205, 257, 258Spinning................................................... 254Trailer Towing........................................... 188Tread Wear Indicators.............................. 255Wheel Nut Torque..................................... 266To Open Hood..................................................61Tongue Weight/Trailer Weight...................... 186Torque Converter Clutch............................... 172Towing........................................................... 18324-Hour Towing Assistance...................... 312Disabled Vehicle....................................... 224Guide........................................................ 186Recreational............................................. 191Weight...................................................... 186Towing Assistance......................................... 312Towing Behind A Motorhome........................ 191Traction......................................................... 192Traction Control............................................ 109Trailer Sway Control (TSC)............................. 109Trailer Towing................................................ 183Cooling System Tips.................................. 190Hitches..................................................... 184Minimum Requirements........................... 187Tips........................................................... 189Trailer And Tongue Weight........................ 186Wiring....................................................... 189Trailer Towing Guide..................................... 186Trailer Weight................................................ 186
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