warning RAM 1500 2022 Owners Manual

SERVICING AND MAINTENANCE457
Full Size Spare — If Equipped
The full size spare is for temporary emergency use
only. This tire may look like the originally equipped
tire on the front or rear axle of your vehicle, but it is
not. This spare tire may have limited tread life.
When the tread is worn to the tread wear
indicators, the temporary use full size spare tire
needs to be replaced. Since it is not the same as
your original equipment tire, replace (or repair) the
original equipment tire and reinstall on the vehicle
at the first opportunity.
Limited Use Spare — If Equipped
The limited use spare tire is for temporary
emergency use only. This tire is identified by a label
located on the limited use spare wheel. This label
contains the driving limitations for this spare. This
tire may look like the original equipped tire on the
front or rear axle of your vehicle, but it is not.
Installation of this limited use spare tire affects
vehicle handling. Since it is not the same as your
original equipment tire, replace (or repair) the
original equipment tire and reinstall on the vehicle
at the first opportunity.
WHEEL AND WHEEL TRIM CARE
All wheels and wheel trim, especially aluminum
and chrome plated wheels, should be cleaned
regularly using mild (neutral Ph) soap and water to
maintain their luster and to prevent corrosion.
Wash wheels with the same soap solution
recommended for the body of the vehicle and
remember to always wash when the surfaces are
not hot to the touch. Your wheels are susceptible to deterioration
caused by salt, sodium chloride, magnesium
chloride, calcium chloride, etc., and other road
chemicals used to melt ice or control dust on dirt
roads. Use a soft cloth or sponge and mild soap to
wipe away promptly. Do not use harsh chemicals or
a stiff brush. They can damage the wheel’s
protective coating that helps keep them from
corroding and tarnishing.
When cleaning extremely dirty wheels including
excessive brake dust, care must be taken in the
selection of tire and wheel cleaning chemicals and
equipment to prevent damage to the wheels.
Mopar® Wheel Treatment or Mopar® Chrome
Cleaner or their equivalent is recommended or
select a non-abrasive, non-acidic cleaner for
aluminum or chrome wheels.
WARNING!
Limited use spares are for emergency use only.
Installation of this limited use spare tire affects
vehicle handling. With this tire, do not drive
more than the speed listed on the limited use
spare wheel. Keep inflated to the cold tire
inflation pressures listed on your Tire and
Loading Information Placard located on the
driver’s side B-pillar or the rear edge of the
driver’s side door. Replace (or repair) the original
equipment tire at the first opportunity and
reinstall it on your vehicle. Failure to do so could
result in loss of vehicle control.
CAUTION!
Avoid products or automatic car washes that use
acidic solutions or strong alkaline additives or
harsh brushes. Many aftermarket wheel
cleaners and automatic car washes may
damage the wheel's protective finish. Such
damage is not covered by the New Vehicle
Limited Warranty. Only car wash soap, Mopar®
Wheel Cleaner or equivalent is recommended.
8

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SERVICING AND MAINTENANCE459
(Continued)
(Continued)
4x4 (4WD) Trim Level Axle
Tire/Wheel SizeSnow Traction Device (maximum
projection beyond tire profile or equivalent)
Tradesman
Bighorn Lonestar
Laramie Rear
275/65R18
275/55/R20 S Class
Longhorn
Sport
Limited Rear
275/55R20 S Class
REBEL Not Chainable
WARNING!
Using tires of different size and type (M+S,
Snow) between front and rear axles can cause
unpredictable handling. You could lose control
and have a collision.
CAUTION!
To avoid damage to your vehicle or tires, observe
the following precautions:
Because of restricted traction device clear-
ance between tires and other suspension
components, it is important that only traction
devices in good condition are used. Broken
devices can cause serious damage. Stop the
vehicle immediately if noise occurs that could
indicate device breakage. Remove the
damaged parts of the device before further
use.
Install device as tightly as possible and then
retighten after driving about ½ mile (0.8 km).
Autosock traction devices do not require
retightening.
Do not exceed 30 mph (48 km/h).
Drive cautiously and avoid severe turns and
large bumps, especially with a loaded vehicle.
Do not drive for a prolonged period on dry
pavement.
CAUTION!
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SERVICING AND MAINTENANCE461
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.
TEMPERATURE GRADES
The Temperature grades are A (the
highest), B, and C, representing the tire's
resistance to the generation of heat and
its ability to dissipate heat, when tested
under controlled conditions on a
specified indoor laboratory test wheel. Sustained high temperature can cause
the material of the tire to degenerate
and reduce tire life, and excessive
temperature can lead to sudden tire
failure. The grade C corresponds to a
level of performance, which all
passenger vehicle tires must meet
under the Federal Motor Vehicle Safety
Standard No. 109. Grades B and A
represent higher levels of performance
on the laboratory test wheel, than the
minimum required by law.
STORING THE VEHICLE
If you are storing your vehicle for more than three
weeks, we recommend that you take the following
steps to minimize the drain on your vehicle's
battery:
Disconnect the negative cable from battery.
Any time you store your vehicle or keep it out of
service (i.e., vacation) 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
A
GENTS
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.
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.
WARNING!
The temperature grade for this tire is
established for a tire that is properly inflated and
not overloaded. Excessive speed, underinflation,
or excessive loading, either separately or in
combination, can cause heat buildup and
possible tire failure.
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SERVICING AND MAINTENANCE463
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.
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.
If your vehicle is damaged due to a collision or
similar cause that destroys the paint and protec -
tive coating, have your vehicle repaired as soon
as possible.
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.
Spray-On Bedliner – If Equipped
During ownership, the shine and luster of the
Spray-On Bedliner can fade from oxidation, road
dirt, heavy-duty hauling and hard water stains.
Weathering and UV exposure will lead to fading.
To help maintain the appearance of your Spray-On
Bedliner, the manufacturer recommends you
periodically rinse all loose dirt from your truck bed
and clean your truck at least twice per year using
the Mopar® Spray-On Bedliner Conditioner
available at a local authorized dealer. To Help Maintain The Appearance Of Your
Spray-On Bedliner, Follow The Steps Below:


1. Rinse your truck bed out with water to remove any loose dirt and debris.

2. Mix a mild soap or detergent with water. Then apply solution with a soft cloth or brush.
3. Rinse bedliner with water.
4. Once dry, apply a small amount of Mopar® Spray-On Bedliner Conditioner to a moist towel
or sponge and wipe over the entire surface of
the truck bedliner.
Spray-On Bedliners are chemically-resistant to
many different types of chemicals (including
gasoline, oil, hydraulic fluids) for short periods of
time. If a spill occurs on your Spray-On Bedliner,
rinse the truck out as soon as possible to avoid
permanent damage.
CAUTION!
Do not use scouring pads, steel wool, a bristle
brush, metal polishes, or oven cleaner. These
products may damage the bumper’s protec -
tive finish. Such damage is not covered by the
New Vehicle Limited Warranty. Only car wash
soap, Mopar® Chrome Cleaner, or equivalent
is recommended.
Avoid products or automatic car washes that
use acidic solutions, strong alkaline additives,
or harsh brushes. Many aftermarket cleaners
and automatic car washes may damage the
bumper’s protective finish. Such damage is
not covered by the New Vehicle Limited
Warranty. Only car wash soap, Mopar®
Chrome Cleaner, or equivalent is recom -
mended.
WARNING!
Do not use silicon-based protection products to
clean your bedliner. Silicon-based products can
become slippery and may result in personal
injury.
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464SERVICING AND MAINTENANCE
Repairing The Spray-On Bedliner
While extremely tough, it is possible to damage a
Spray-On Bedliner. One common condition is when
loading a heavy pallet and dragging that pallet
across the floor of the bed. If a nail or sharp point
is exposed under the weight of the pallet a scratch
or tear is possible. While not covered by your new
vehicle warranty, a cosmetic fix to cover the metal
exposed by the scratch is required. To repair a tear
or gouge, follow the directions provided in the
Mopar® Quick Repair Kit.
INTERIORS
SEATS AND FABRIC PARTS
Use Mopar® Total Clean to clean fabric upholstery
and carpeting.
Stain Repel Fabric Cleaning Procedure — If
Equipped
Stain Repel seats may be cleaned in the following
manner:
Remove as much of the stain as possible by
blotting with a clean, dry towel.
Blot any remaining stain with a clean, damp
towel.
For tough stains, apply Mopar® Total Clean, or
a mild soap solution to a clean, damp cloth and
remove stain. Use a fresh, damp towel to
remove soap residue.
For grease stains, apply Mopar® Multi-Purpose
Cleaner to a clean, damp cloth and remove
stain. Use a fresh, damp towel to remove soap
residue.
Do not use any harsh solvents or any other form
of protectants on Stain Repel products.
Seat Belt Maintenance
Do not bleach, dye or clean the belts with chemical
solvents or abrasive cleaners. This will 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.
Sun damage can also weaken the fabric. Replace
the belts if they appear frayed or worn or if the
buckles do not work properly.
NOTE:If the belts retract slowly, inspect the upper turning
loop for soiling. If soiling is present, clean with a
wet soft cloth until all residue is removed.
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 seat belt could rip apart in a
collision and leave you with no protection.
Inspect the seat belt system periodically,
checking for cuts, frays, or loose parts.
Damaged parts must be replaced immediately.
Do not disassemble or modify the seat belt
system. If your vehicle is involved in a collision,
or if you have questions regarding seat belt or
retractor conditions, take your vehicle to an
authorized FCA dealer or authorized FCA
Certified Collision Care Program facility for
inspection.

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466
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER (VIN)
The VIN is found on the left front corner of the
instrument panel, visible through the windshield.
Vehicle Identification Number

NOTE:It is illegal to remove or alter the VIN.
BRAKE SYSTEM
If power assist is lost for any reason (for example,
repeated brake applications with the engine off),
the brakes will still function. However, you will
experience a substantial increase in braking effort
to stop the vehicle.
If either the front or rear hydraulic system lose
normal braking capability, the remaining system
will still function with some loss of overall braking
effectiveness. This will be evident by increased
pedal travel during application, greater pedal force
required to slow or stop, and the Brake Warning
Light and the ABS Warning Light will activate
during brake use.
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 calibrated
torque wrench using a six-sided (hex) deep wall
socket.
TORQUE SPECIFICATIONS
**Use only authorized dealer recommended lug
nuts/bolts and clean or remove any dirt or oil
before tightening.
NOTE:Do not oil wheel studs. For chrome wheels, do not
substitute with chrome plated wheel nuts.
Inspect the wheel mounting surface prior to
mounting the tire and remove any corrosion or
loose particles.
Lug Nut/
Bolt
Torque Lug Nut/
Bolt Type**Lug
Nut/Bolt
SizeLug Nut/
Bolt
Socket
Size
130 Ft-Lb
(176 N·m) ConeM14 x
1.5022 mm

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TECHNICAL SPECIFICATIONS467

Wheel Mounting Surface

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 halfway).
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.

Four, Five, And Six Lug Nuts/Bolts Torque Pattern

FUEL REQUIREMENTS — GASOLINE ENGINE
While operating on gasoline with the required
octane number, 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 a dealer immediately. Use of
gasoline with a lower than recommended octane
number 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 considering service for the vehicle.
3.6L ENGINE
Do not use E-85 flex fuel or ethanol blends greater
than 15% in this engine. This engine is designed to meet all
emissions regulations and provide
optimum fuel economy and
performance when using high quality
unleaded “Regular” gasoline having a posted
octane number of 87 as specified by the (R+M)/
2 method. The use of higher octane “Premium”
gasoline is not required, as it will not provide any
benefit over “Regular” gasoline in these engines.
5.7L ENGINE
Do not use E-85 flex fuel or ethanol blends greater
than 15% in this engine.
This engine is designed to meet all
emissions regulations and provide
satisfactory fuel economy and
performance when using high-quality
unleaded gasoline having an octane range of 87 to
89 as specified by the (R+M)/2 method. The use of
89 octane “Plus” gasoline is recommended for
optimum performance and fuel economy.
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.
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TECHNICAL SPECIFICATIONS469
(Continued)
METHYLCYCLOPENTADIENYL
M
ANGANESE TRICARBONYL (MMT) IN
G
ASOLINE
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. Gasoline
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 the
gasoline retailer whether the gasoline contains
MMT. MMT is prohibited in Federal and California
reformulated gasoline.
FUEL SYSTEM CAUTIONSNOTE:Intentional tampering with the emissions control
system can result in civil penalties being assessed
against you.
FUEL REQUIREMENTS – DIESEL ENGINE
Federal law requires that you must fuel this vehicle
with Ultra Low Sulfur Highway Diesel fuel (15 ppm
Sulfur maximum) and prohibits the use of Low
Sulfur Highway Diesel fuel (500 ppm Sulfur
maximum) to avoid damage to the emissions
control system.
Use good quality diesel fuel from a reputable
supplier in your vehicle. For most year-round
service, No. 2 diesel fuel meeting ASTM (formerly
known as the American Society for Testing and
Materials) specification D-975 Grade S15 will
provide good performance. If the vehicle is
exposed to extreme cold (below 20°F or -7°C), or
is required to operate at colder-than-normal
conditions for prolonged periods, use Climatized
Number 2 diesel fuel or dilute the Number 2 diesel
fuel with 50% Number 1 diesel fuel. This will
provide better protection from fuel gelling or
wax-plugging of the fuel filters.
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 emis -
sions control system.
An out-of-tune engine or certain fuel or ignition
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 autho -
rized dealer for service assistance.
The use of fuel additives, which are now being
sold as octane enhancers, is not recom -
mended. Most of these products contain high
concentrations of methanol. Fuel system
damage or vehicle performance problems
resulting from the use of such fuels or addi -
tives is not the responsibility of the manufac-
turer and may void or not be covered under
the New Vehicle Limited Warranty.
CAUTION!
WARNING!
Do not use alcohol or gasoline as a fuel blending
agent. They can be unstable under certain
conditions and hazardous or explosive when
mixed with diesel fuel.9

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478CUSTOMER ASSISTANCE
MEXICO
Av. Prolongacion Paseo de la Reforma, 1240
Sante Fe C.P. 05109
Mexico, D. F.
In Mexico City: 800-505-1300
Outside Mexico City: +(52) 55 50817568
PUERTO RICO AND US VIRGIN ISLANDS
FCA Caribbean LLC
P.O. Box 191857
San Juan 00919-1857
Phone: (866) 726-4636
Fax: (787) 782-3345
CUSTOMER ASSISTANCE FOR THE
H
EARING OR SPEECH IMPAIRED
(TDD/TTY)
To assist customers who have hearing difficulties,
FCA US LLC has installed special TDD (Telecommu -
nication Devices for the Deaf) equipment at its
customer center. Any hearing or speech impaired
customer, who has access to a TDD or a
conventional teletypewriter (TTY) in the United
States, can communicate with FCA US LLC by
dialing 1-800-380-2479. Canadian residents with hearing difficulties that
require assistance can use the special needs relay
service offered by Bell Canada. For TTY
teletypewriter users, dial 711 and for Voice callers,
dial 1-800-855-0511 to connect with a Bell Relay
Service operator.
SERVICE CONTRACT
You may have purchased a service contract for a
vehicle to help protect you from the high cost of
unexpected repairs after FCA US LLC's New Vehicle
Limited Warranty expires. The Mopar® Vehicle
Protection plans are the ONLY vehicle extended
protection plans authorized, endorsed and backed
by FCA US LLC to provide additional protection
beyond your vehicle’s warranty. If you purchased a
Mopar® Vehicle Protection Plan, you will receive
Plan Provisions and an Owner Identification Card in
the mail within three weeks of the vehicle
delivery date. If you have any questions about
the service contract, call FCA US LLC's Service
Contract National Customer Hotline at
1-800-521-9922 (Canadian residents, call
(800) 465-2001 English / (800) 387-9983
French).
FCA US LLC is not responsible for any service
contract you may have purchased from another
manufacturer. If you require service after FCA US
LLC’s New Vehicle Limited Warranty expires,
please refer to the contract documents, and
contact the person listed in those documents.
We appreciate that you have made a major
investment when you purchased the vehicle. An
authorized dealer has also made a major
investment in facilities, tools, and training to
ensure that you are absolutely delighted with the
ownership experience.
WARNING!
Engine exhaust (internal combustion engines
only), some of its constituents, and certain
vehicle components contain, or emit, chemicals
known to the State of California to cause cancer
and birth defects, or other reproductive harm. In
addition, certain fluids contained in vehicles and
certain products of component wear contain, or
emit, chemicals known to the State of California
to cause cancer and birth defects, or other
reproductive harm.

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481
INDEX
A
Accessory Drive Belt Inspection..................... 418Adaptive Cruise Control (ACC)
(Cruise Control).........131, 136, 137, 176, 178Adding Engine Coolant (Antifreeze)............... 422Adding Fuel.......................................... 207, 208Additives, Fuel............................................... 468AdjustDown........................................................... 38Forward....................................................... 38Rearward..................................................... 38Up................................................................ 38Adjustable Pedals............................................ 44Advance Phone Connectivity......................... 280Air BagAir Bag Operation...................................... 344Air Bag Warning Light...................... 342, 344Enhanced Accident Response......... 352, 392Event Data Recorder (EDR)....................... 392Front Air Bag............................................. 344If Deployment Occurs................................ 351Knee Impact Bolsters................................ 349Maintaining Your Air Bag System.............. 353Maintenance............................................. 353Redundant Air Bag Warning Light.............342Transporting Pets...................................... 368
Air Bag Light................................ 128, 342, 368Air Cleaner, Engine
(Engine Air Cleaner Filter)............................. 410Air Conditioner Maintenance........................ 415Air Conditioner Refrigerant........................... 415Air Conditioner System................................. 415Air Conditioning......................................... 62, 65Air Conditioning Filter..............................68, 416Air Conditioning System................................... 67Air Conditioning, Operating Tips....................... 68Air Filter............................................... 410, 412Air PressureTires......................................................... 452Air Suspension......... 131, 134, 135, 165, 169AlarmSecurity Alarm....................................27, 131Alterations/ModificationsVehicle......................................................... 13Antifreeze (Engine Coolant)................. 422, 472Disposal................................................... 423Anti-Lock Brake System (ABS)...................... 312Anti-Lock Warning Light................................ 131Assist, Hill Start............................................. 318Audio Settings............................................... 268Audio Systems (Radio).................................. 233Auto Down Power Windows............................. 80
Automatic Door Locks......................................32Automatic Headlights.......................................56Automatic High Beams.....................................55Automatic Tailgate Release.............................86Automatic Temperature Control (ATC)..............67Automatic Transmission....................... 154, 426Adding Fluid.............................................. 426Fluid And Filter Change............................. 426Fluid Change............................................. 426Fluid Level Check...................................... 426Fluid Type........................................ 426, 476Special Additives...................................... 426Automatic Transmission Limp Home Mode... 158AutoPark....................................................... 142AUX Camera.................................................. 203Auxiliary Driving Systems.............................. 319Axle Fluid.............................................. 427, 476Axle Locker System....................................... 172Axle Lubrication............................................ 427
B
Back-Up Camera........................................... 199Battery................................................. 129, 408Charging System Light.............................. 129Keyless Key Fob Replacement....................21Battery Saver Feature......................................59
11

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