2021 CHRYSLER VOYAGER radiator cap

IN CASE OF EMERGENCY265
(Continued)

Inserting Funnel

3. Ensure funnel is inserted fully to hold flapper doors open.
4. Pour fuel into funnel opening.
5. Remove funnel from filler pipe, clean off prior to putting back in the spare tire storage area.
IF YOUR ENGINE OVERHEATS
If the vehicle is overheating, it will need to be
serviced by an authorized dealer.
In any of the following situations, you can reduce
the potential for overheating by taking the
appropriate action.
On the highway — slow down.
In city traffic — while stopped, place the trans -
mission in NEUTRAL (N), but do not increase
engine idle speed.
NOTE:There are steps that you can take to slow down an
impending overheat condition:
If your Air Conditioner (A/C) is on, turn it off. The
A/C system adds heat to the engine cooling
system and turning the A/C off can help remove
this heat.
You can also turn the temperature control to
maximum heat, the mode control to floor and
the blower control to high. This allows the heater
core to act as a supplement to the radiator and
aids in removing heat from the engine cooling
system.
CAUTION!
To avoid fuel spillage and overfilling, do not “top
off” the fuel tank after filling.
WARNING!
Never have any smoking materials lit in or
near the vehicle when the fuel door is open or
the tank is being filled.
Never add fuel when the engine is running.
This is in violation of most state and federal
fire regulations and may cause the Malfunc -
tion Indicator Light to turn on.
A fire may result if fuel is pumped into a
portable container that is inside of a vehicle.
You could be burned. Always place fuel
containers on the ground while filling.
WARNING!
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 try to open a cooling
system pressure cap when the radiator or
coolant bottle is hot.
CAUTION!
Driving with a hot cooling system could damage
your vehicle. If temperature gauge reads “H”,
pull over and stop the vehicle. Idle the vehicle
with the air conditioner turned off until the
pointer drops back into the normal range. If the
pointer remains on the “H”, turn the engine off
immediately, and call for service.
7

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276SERVICING AND MAINTENANCE
(Continued)
CHECKING OIL LEVEL
To ensure proper engine lubrication, the engine oil
must be maintained at the correct level. Check the
oil level at regular intervals, such as every fuel
stop. The best time to check the engine oil level is
about five minutes after a fully warmed up engine
is shut off.
Checking the oil while the vehicle is on level ground
will improve the accuracy of the oil level readings.
There are four possible dipstick types:
Crosshatched zone.
Crosshatched zone marked SAFE.
Crosshatched zone marked with MIN at the low
end of the range and MAX at the high end of the
range.
Crosshatched zone marked with dimples at the
MIN and the MAX ends of the range.
NOTE:Always maintain the oil level within the crosshatch
markings on the dipstick.
Adding 1 quart (1 liter) of oil when the reading is at
the low end of the dipstick range will raise the oil
level to the high end of the range marking.
ADDING WASHER FLUID

Windshield Washer Fluid Cap

The fluid reservoir is located in the front of the
engine compartment. Be sure to check the fluid
level in the reservoir at regular intervals. Fill the
reservoir with windshield washer solvent (not
radiator antifreeze) and operate the system for a
few seconds to flush out the residual washer fluid.
When refilling the washer fluid reservoir, take
some washer fluid, apply it to a cloth or towel, and
wipe clean the wiper blades; this will help blade
performance. To prevent freeze-up of your windshield washer
system in cold weather, select a solution or mixture
that meets or exceeds the temperature range of
your climate. This rating information can be found
on most washer fluid containers.
MAINTENANCE-FREE BATTERY
Your vehicle is equipped with a maintenance-free
battery. You will never have to add water, and
periodic maintenance is not required.
CAUTION!
Overfilling or underfilling the crankcase will
cause aeration or loss of oil pressure. This could
damage your engine.
WARNING!
Commercially available windshield washer
solvents are flammable. They could ignite and
burn you. Care must be exercised when filling or
working around the washer solution.
WARNING!
Battery fluid is a corrosive acid solution and
can burn or even blind you. Do not allow
battery fluid to contact your eyes, skin, or
clothing. Do not lean over a battery when
attaching clamps. If acid splashes in eyes or
on skin, flush the area immediately with large
amounts of water
Úpage 262.

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286SERVICING AND MAINTENANCE
Under normal operating conditions, the catalytic
converter will not require maintenance. However, it
is important to keep the engine properly tuned to
ensure proper catalyst operation and prevent
possible catalyst damage.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being
assessed against you.
In unusual situations involving grossly
malfunctioning engine operation, a scorching odor
may suggest severe and abnormal catalyst
overheating. If this occurs, stop the vehicle, turn off
the engine and allow it to cool. Service, including a
tune-up to the manufacturer specifications, should
be obtained immediately.
To minimize the possibility of catalytic converter
damage:
Do not interrupt the ignition when the transmis -
sion is in gear and the vehicle is in motion.
Do not try to start the vehicle by pushing or
towing the vehicle.
Do not idle the engine with any ignition compo -
nents disconnected or removed, such as when
diagnostic testing, or for prolonged periods
during very rough idle or malfunctioning oper -
ating conditions.
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 is
dirty, the system should be drained, flushed, and
refilled with fresh Organic Additive Technology
(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 Organic Additive
Technology (OAT) coolant (conforming to
MS.90032).
For the proper maintenance intervals
Úpage 272.
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 radi
-
ator 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 automatically 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 igni -
tion to the OFF mode. The fan is temperature
controlled and can start at any time the igni -
tion is in the ON mode.

21_RUV_OM_EN_USC_t.book Page 286

288SERVICING AND MAINTENANCE
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of
engine coolant (antifreeze), and to ensure that
engine coolant will return to the radiator from the
coolant expansion bottle/recovery tank (if
equipped).
The cap should be inspected and cleaned if there
is any accumulation of foreign material on the
sealing surfaces.
Disposal Of Used Coolant
Used ethylene glycol-based coolant (antifreeze) is
a regulated substance requiring proper disposal.
Check with your local authorities to determine the
disposal rules for your community. To prevent
ingestion by animals or children, do not store
ethylene glycol-based coolant in open containers
or allow it to remain in puddles on the ground. If
ingested by a child or pet, seek emergency
assistance immediately. Clean up any ground spills
immediately.
Coolant Level
The coolant expansion bottle provides a quick
visual method for determining that the coolant
level is adequate. With the engine off and cold, the
level of the coolant (antifreeze) in the bottle should
be between the “MAX” and “MIN” lines marked on
the bottle.
As long as the engine operating temperature is
satisfactory, the coolant bottle need only be
checked once a month.
When additional coolant is needed to maintain the
proper level, it should be added to the coolant
bottle. Do not overfill.
See an authorized dealer for service.
Cooling System Notes
NOTE:When the vehicle is stopped after a few miles/kilo -
meters of operation, you may observe vapor
coming from the front of the engine compartment.
This is normally a result of moisture from rain,
snow, or high humidity accumulating on the
radiator and being vaporized when the thermostat
opens, allowing hot engine coolant (antifreeze) to
enter the radiator.
If an examination of your engine compartment
shows no evidence of radiator or hose leaks, the
vehicle may be safely driven. The vapor will soon
dissipate.
Do not overfill the coolant expansion bottle.
Check the coolant freeze point in the radiator
and in the coolant expansion bottle. If engine
coolant needs to be added, the contents of the
coolant expansion bottle must also be protected
against freezing.
If frequent engine coolant additions are
required, the cooling system should be pressure
tested for leaks.
Maintain engine coolant concentration at a
minimum of 50% OAT coolant (conforming to
MS.90032) and distilled water for proper corro -
sion protection of your engine which contains
aluminum components.
WARNING!
Do not open hot engine cooling system. Never
add engine coolant (antifreeze) when the
engine is overheated. Do not loosen or
remove the cap to cool an overheated engine.
Heat causes pressure to build-up in the
cooling system. To prevent scalding or injury,
do not remove the pressure cap while the
system is hot or under pressure.
Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or
engine damage may result.

21_RUV_OM_EN_USC_t.book Page 288

SERVICING AND MAINTENANCE289
(Continued)
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 neces -
sary, install ONLY the correct type thermostat.
Other designs may result in unsatisfactory
engine cooling performance, poor gas mileage,
and increased emissions.
BRAKE SYSTEM
In order to ensure brake system performance, all
brake system components should be inspected
periodically. For the proper maintenance intervals
Úpage 272.
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 recommended brake fluid
Úpage 327.
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 recommended brake
fluid Úpage 327. 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.
Overfilling the brake fluid reservoir can result
in spilling brake fluid on hot engine parts,
causing the brake fluid to catch fire. Brake
fluid can also damage painted and vinyl
surfaces, care should be taken to avoid its
contact with these surfaces.
Do not allow petroleum-based fluid to contam -
inate the brake fluid. Brake seal components
could be damaged, causing partial or
complete brake failure. This could result in a
collision.
WARNING!
8

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333
Battery Saver Feature
...................................... 55Belts, Seat..................................................... 242Blind Spot Monitoring.................................... 192Bluetooth Connecting To A Particular MobilePhone Or Audio Device After Pairing
..... 174Body Mechanism Lubrication........................ 282B-Pillar Location............................................. 306Brake Assist System...................................... 187Brake Control System, Electronic.................. 187Brake Fluid.................................................... 327Brake System...................................... 289, 322Anti-Lock (ABS).......................................... 322Fluid Check..................................... 289, 327Master Cylinder......................................... 289Parking...................................................... 111Warning Light.............................................. 97Brake/Transmission Interlock....................... 115Brightness, Interior Lights................................ 56Bulb Replacement............................... 299, 301Bulbs, Light................................. 243, 299, 301
C
Camera.......................................................... 127Camera, Rear................................................ 127Capacities, Fluid............................................ 326Caps, FillerFuel........................................................... 129Oil (Engine)................................................ 275Radiator (Coolant Pressure)...................... 288
Car Washes................................................... 319Carbon Monoxide Warning............................ 244CargoVehicle Loading........................................... 82Cargo Area Cover............................................. 82Cargo CompartmentLuggage Carrier........................................... 83Cargo Load Floor.............................................. 82Cargo Tie-Downs.............................................. 82CD................................................................. 168Cellular Phone.............................................. 185Certification Label......................................... 129Chains, Tire................................................... 316Change Oil Indicator........................................ 90Changing A Flat Tire...................................... 249Chart, Tire Sizing........................................... 303Check Engine Light
(Malfunction Indicator Light)......................... 105Checking Your Vehicle For Safety................. 241Checks, Safety.............................................. 241Child Restraint.............................................. 225Child RestraintsBooster Seats........................................... 228Center Seat LATCH................................... 234Child Seat Installation..................... 236, 238How To Stow An unused ALR Seat Belt.... 235Infant And Child Restraints....................... 226Lower Anchors And Tethers For Children......................................... 229Older Children And Child Restraints......... 227
Seating Positions...................................... 229Using The Top Tether Anchorage.............. 239Cigar Lighter.....................................................78Clean Air Gasoline......................................... 324CleaningWheels...................................................... 315Climate Control................................................58Automatic....................................................58Manual........................................................64Rear......................................................62, 68Coat Hook........................................................74Cold Weather Operation................................ 109Compact Spare Tire...................................... 314Computer, Trip/Travel......................................96Contract, Service........................................... 329Controls........................................................ 160Cooling Pressure Cap (Radiator Cap)............ 288Cooling System............................................. 286Adding Coolant (Antifreeze)...................... 287Coolant Level............................................ 288Cooling Capacity....................................... 326Disposal Of Used Coolant......................... 288Drain, Flush, And Refill............................. 286Inspection........................................ 286, 288Points To Remember................................ 288Pressure Cap............................................ 288Radiator Cap............................................. 288Selection Of Coolant (Antifreeze)..... 287, 326Corrosion Protection..................................... 319Cruise Control............................................... 120
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337
Modifications/Alterations Vehicle
.......................................................... 8Monitor, Tire Pressure System....................... 199Mopar Parts................................................... 330MP3 Control.................................................... 75Multi-Function Control Lever............................ 53
N
New Vehicle Break-In Period.......................... 110
O
Occupant Restraints...................................... 202Octane Rating, Gasoline (Fuel)............ 323, 326Oil Change Indicator........................................ 90Reset........................................................... 90Oil Filter, Change........................................... 278Oil Filter, Selection......................................... 278Oil Pressure Light............................................ 99Oil, Engine........................................... 277, 326Capacity.................................................... 326Checking................................................... 276Dipstick..................................................... 276Disposal.................................................... 278Filter................................................ 278, 326Filter Disposal........................................... 278Identification Logo..................................... 278Materials Added To................................... 278Pressure Warning Light............................... 99Recommendation............................ 277, 326Synthetic................................................... 278
Viscosity................................................... 326Onboard Diagnostic System.......................... 104Operating Precautions.................................. 104Operator ManualOwner's Manual........................................ 331Outside Rearview Mirrors................................ 48Overheating, Engine...................................... 265
P
Paint Care..................................................... 319Pair (Link) Uconnect Phone To A
Mobile Phone
b
........................................ 172Parking Brake............................................... 111ParkSense System, Rear.............................. 122Passive Entry................................................... 22Personalized Main Menu Bar........................ 158Pets.............................................................. 242Phone Mode................................................. 170Placard, Tire And Loading Information.......... 306PowerBrakes...................................................... 322Mirrors......................................................... 49Outlet (Auxiliary Electrical Outlet)................ 76Seats........................................................... 41Steering.................................................... 118Power SeatsDown........................................................... 41Forward....................................................... 41Rearward..................................................... 41Up................................................................ 41
Power Sliding DoorOn / Off Switch.....................................24, 81Pregnant Women And Seat Belts.................. 210Preparation For Jacking................................ 249Presets.......................................................... 166PretensionersSeat Belts................................................. 210
R
Radial Ply Tires.............................................. 310Radiator Cap (Coolant Pressure Cap)............ 288RadioPresets..................................................... 166Radio Controls.............................................. 160Radio Mode................................................... 160Radio Operation................................... 160, 185Radio Remote Controls................................. 159Rear Air Conditioning................................ 62, 68Rear Cross Path............................................ 194Rear ParkSense System................................ 122Rear Seat Removal..........................................30Rear View.........................................................48Reclining Front Seats.......................................29Recreational Towing...................................... 138Reformulated Gasoline................................. 324Refrigerant.................................................... 280Release, Hood..................................................80Reminder, Lights On........................................53Reminder, Seat Belt...................................... 203
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