2021 CHRYSLER 300 Owners Manual

TECHNICAL SPECIFICATIONS 247
GASOLINE/OXYGENATE BLENDS
Some fuel suppliers blend unleaded gasoline with
oxygenates such as ethanol.
Problems that result from using gasoline
con

taining 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.
DO NOT USE E-85 IN NON-FLEX FUEL
V
EHICLES
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 corro -
sion.
CNG AND LP FUEL SYSTEM
M
ODIFICATIONS
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 components. 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.
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 your
gasoline retailer whether the gasoline contains
MMT. MMT is prohibited in Federal and California
reformulated gasoline.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).
9

248 TECHNICAL SPECIFICATIONS
FUEL SYSTEM CAUTIONS
NOTE:
Intentional tampering with the emissions control system can result in civil penalties being assessed against you.
FLUID CAPACITIES
CAUTION!
Follow these guidelines to maintain your vehicle’s performance:
The use of leaded gasoline is prohibited by Federal law. Using leaded gasoline can impair engine performance and damage the emissions control system.
An out-of-tune engine or certain fuel or 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 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 meth -
anol. Fuel system damage or vehicle performance problems resulting from the use of such fuels or additives is not the responsibility of the manufacturer
a n
d may void or not be covered under the New Vehicle Limited Warranty.
US Metric
Fuel (Approximate)
All Engines 18.5 Gallons70 Liters
Engine Oil With Filter
3.6L Engine 6 Quarts5.6 Liters
5.7L Engine 7 Quarts6.6 Liters

TECHNICAL SPECIFICATIONS 249
ENGINE FLUIDS AND LUBRICANTS
Cooling System*
3.6L Engine 10 Quarts9.5 Liters
5.7L Engine – without Severe Duty II Cooling System 14.5 Quarts13.9 Liters
5.7L Engine – with Severe Duty II Cooling System 15 Quarts14.3 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
Component Fluid, Lubricant, or Genuine Part
Engine Coolant We recommend you use Mopar® Antifreeze/Coolant 10 Year/150,000 Mile
(
2
40,000 km) Formula OAT (Organic Additive Technology).
Engine Oil We recommend you use API Certified SAE 5W-20 Engine Oil, meeting the
r
e

quirements of the manufacturer Material Standard MS-6395 such as
Mopar®, Pennzoil, and Shell Helix Ultra. Refer to your engine oil filler cap for
correct SAE grade.
Engine Oil Filter We recommend you use a Mopar® Engine Oil Filter. If a Mopar® Engine Oil
F
i

lter is unavailable, only use filters that meet or exceed SAE/USCAR-36 Filter
Performance Requirements.
Fuel Selection – 3.6L Engine 87 Octane (R+M)/2 method, 0-15% ethanol.
Fuel Selection – 5.7L Engine 89 Octane Recommended – 87 Octane Acceptable (R+M)/2
method, 0-15%
et

hanol.
US Metric
9

250 TECHNICAL SPECIFICATIONS
CHASSIS FLUIDS AND LUBRICANTS
CAUTION!
Mixing of engine coolant (antifreeze) other than specified Organic Additive Technology (OAT) engine coolant (antifreeze), may result in engine damage and
may decrease corrosion protection. Organic Additive Technology (OAT) engine coolant is different and should not be mixed with Hybrid Organic Additive Tech -
nology (HOAT) engine coolant (antifreeze) or any “globally compatible” coolant (antifreeze). If a non-OAT engine coolant (antifreeze) is introduced into the
c ool

ing system in an emergency, the cooling system will need to be drained, flushed, and refilled with fresh OAT coolant (conforming to MS.90032), by an
authorized dealer as soon as possible.
Do not use water alone or alcohol-based engine coolant (antifreeze) products. Do not use additional rust inhibitors or antirust products, as they may not be
compatible with the radiator engine coolant and may plug the radiator.
This vehicle has not been designed for use with propylene glycol-based engine coolant (antifreeze). Use of propylene glycol-based engine coolant (antifreeze)
is not recommended.
Component Fluid, Lubricant, Or Genuine Part

Automatic Transmission
Use only Mopar® ZF 8 & 9 Speed ATF Automatic Transmission Fluid, or
e
q
uivalent. Failure to use the correct fluid may affect the function or
performance of your transmission.
Brake Master Cylinder We recommend you use Mopar® DOT 3 and SAE J1703.
Front Axle – AWD (If Equipped) We recommend you use Mopar® Synthetic Gear Lubricant SAE 75W90

(API GL-5).
Rear Axle We recommend you use Mopar® OD Synthetic Gear Lubricant SAE 75W85
(
A

PI GL-5).
Transfer Case – AWD (If Equipped) We recommend you use Mopar® Transfer Case Lubricant for BorgWarner
4
4

–40.

251
CUSTOMER ASSISTANCE
SUGGESTIONS FOR OBTAINING SERVICE
FOR YOUR VEHICLE
PREPARE FOR THE APPOINTMENT
All work to be performed may not be covered by the
warranty. Discuss additional charges with the
service manager. Keep a maintenance log of your
vehicle's service history. This can often provide a
clue to the current problem.
PREPARE A LIST
Make a written list of your vehicle's problems or the
specific work you want done. If you've had an
accident or work done that is not on your
maintenance log, let the service advisor know.
BE REASONABLE WITH REQUESTS
If you list a number of items and you must have
your vehicle by the end of the day, discuss the
situation with the service advisor and list the items
in order of priority. At many authorized dealers, you
may obtain a rental vehicle (additional charges
may apply). If you need a rental, it is advisable to
make these arrangements when you call for an
appointment.
IF YOU NEED ASSISTANCE
FCA US LLC and its authorized dealers are vitally
interested in your satisfaction. We want you to be
happy with our products and services.
Warranty service must be done by an authorized
de

aler. We strongly recommend that you take the
vehicle to an authorized dealer. They know your
vehicle the best, and are most concerned that you
get prompt and high quality service. FCA US LLC’s
authorized dealers have the facilities,
factory-trained technicians, special tools, and the
latest information to ensure the vehicle is fixed
correctly and in a timely manner.

This is why you should always talk to an authorized
d e

aler’s service manager first. If for some reason
you are still not satisfied, talk to the general
manager or owner of the authorized dealer. They
want to know if you need assistance. If an authorized
dealer is unable to resolve the concern, you may
contact FCA US LLC's Customer Assistance center.

Any communication to FCA US LLC's customer
c e

nter should include the following information:
Owner's name and address
Owner's telephone number (home, mobile, and
office)
Authorized dealer name
Vehicle Identification Number (VIN)
Vehicle delivery date and mileage
FCA U S LLC CUSTOMER CENTER
P.O. Box 21–8004
Auburn Hills, MI 48321–8004
Phone: (800) 247-9753
FCA CANADA INC. CUSTOMER CENTER
P.O. Box 1621
Windsor, Ontario N9A 4H6
Phone: (800) 465-2001 English / (800) 387-9983
Fr

ench
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
10

252 CUSTOMER ASSISTANCE
PUERTO RICO AND US VIRGIN ISLANDS
FCA Caribbean LLC
P.O. Box 191857
San Juan 00919-1857
Phone: (800) 247-9753
Fax: (787) 782-3345
CUSTOMER ASSISTANCE FOR THE
H
EARING OR SPEECH IMPAIRED
(TDD/TTY)
To assist customers who have hearing difficulties,
the FCA US LLC has installed special TDD
(Telecommunication 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 the FCA US
LLC by dialing 1-800-380-2479.
Canadian residents with hearing difficulties that
r e

quire 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 the 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
c on

tract you may have purchased from another
manufacturer. If you require service after the FCA
US LLC 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
i n

vestment when you purchased the vehicle. An
authorized dealer has also made a major
investment in facilities, tools, and training to
assure that you are absolutely delighted with the
ownership experience.
WARRANTY INFORMATION
See the Warranty Information for the terms and
provisions of FCA US LLC warranties applicable to
this vehicle and market. Refer to www.mopar.com/
om for further information.
See the Warranty Information for the terms and
p r

ovisions of FCA Canada Inc. warranties
applicable to this vehicle and market. Refer to
www.owners.mopar.ca/en for further information.
Use this QR code to access your
digital 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.

CUSTOMER ASSISTANCE 253
MOPAR® PARTS
Mopar® original equipment parts & accessories
and factory filled fluids are available from an
authorized dealer. They are recommended for your
vehicle to keep it operating at its best and maintain
its original condition.
REPORTING SAFETY DEFECTS
IN THE 50 UNITED STATES AND
W
ASHINGTON, D.C.
If you believe that your vehicle has a
defect that could cause a crash or cause
injury or death, you should immediately
inform the National Highway Traffic
Safety Administration (NHTSA) in
addition to notifying FCA US LLC.
If NHTSA receives similar complaints, it
ma
y open an investigation, and if it finds
that a safety defect exists in a group of
vehicles, it may order a recall and
remedy campaign. However, NHTSA
cannot become involved in individual
problems between you, an authorized
dealer or FCA US LLC. To contact NHTSA, you may call the
V
e

hicle Safety Hotline toll free at
1-888-327-4236 (TTY:
1-800-424-9153); or go to http://
www.safercar.gov ; or write to:
Administrator, NHTSA, 1200 New Jersey
Av

enue, SE., West Building, Washington,
D.C. 20590. You can also obtain other
information about motor vehicle safety
from http://www.safercar.gov .
IN CANADA
If you believe that your vehicle has a
safety defect, you should contact the
Customer Service Department
immediately. Canadian customers who
wish to report a safety defect to the
Canadian government should contact
Transport Canada, Motor Vehicle Defect
Investigations and Recalls at
1-800-333-0510 or go to
wwwapps.tc.gc.ca/Saf-Sec-Sur/7/
PCDB-BDPP.
PUBLICATION ORDER FORMS
To order the following manuals, you may use either
the website or the phone numbers listed below.
Service Manuals
These comprehensive Service Manuals provide a
com

plete working knowledge of the vehicle,
system, and/or components and is written in
straightforward language with illustrations,
diagrams, and charts.
Diagnostic Procedure Manuals
Diagnostic Procedure Manuals are filled with
d i

agrams, charts and detailed illustrations. These
manuals make it easy to find and fix problems on
computer-controlled vehicle systems and features.
They show exactly how to find and correct
problems, using step-by-step troubleshooting and
drivability procedures, proven diagnostic tests and
a complete list of all tools and equipment.
To order a hard copy of your Service or Diagnostic
P r

ocedure manuals, visit:
www.techauthority.com (US and Canada).
10

254 CUSTOMER ASSISTANCE
Owner's Manuals
These Owner's Manuals have been prepared with
th

e assistance of service and engineering
specialists to acquaint you with specific FCA
vehicles.
To access your Owner's Information online, visit
www.mopar.com/om (US) or
www.owners.mopar.ca (Canada).
Or
Call Tech Authority toll free at:
1-800-890-4038 (US)
Owner's Manuals, Radio Manuals and Warranty
I n

formation Books can be ordered through
Archway at:
1-800-387-1143 (Canada)
GENERAL INFORMATION
The following regulatory statement applies to all
Radio Frequency (RF) devices equipped in this
vehicle:
This device complies with Part 15 of the FCC Rules
a n

d with Innovation, Science and Economic
Development Canada license-exempt RSS
standard(s). Operation is subject to the following
two conditions:

1. T his device may not cause harmful
i
nterference, and

2. This device must accept any interference r
eceived, including interference that may
cause undesired operation.
Le présent appareil est conforme aux CNR
d `

Innovation, Science and Economic Development
applicables aux appareils radio exempts de
licence. L'exploitation est autorisée aux deux
conditions suivantes:

1. l 'appareil ne doit pas produire de brouillage,
e
t

2. l'utilisateur de l'appareil doit accepter tout b
rouillage radioélectrique subi, même si le
brouillage est susceptible d'en compromettre
le fonctionnement. La operación de este equipo está sujeta a las
s
i

guientes dos condiciones:

1. es posible que este equipo o dispositivo no c
ause interferencia perjudicial y

2. este equipo o dispositivo debe aceptar c
ualquier interferencia, incluyendo la que
pueda causar su operación no deseada.
NOTE:
Changes or modifications not expressly approved
b y
the party responsible for compliance could void
the user’s authority to operate the equipment.