2021 DODGE CHALLENGER fuel cap

4
WARNING LIGHTS AND MESSAGES ................... 69 Red Warning Lights ..........................................69
Yellow Warning Lights ......................................72
Yellow Indicator Lights .....................................75
Green Indicator Lights......................................75
White Indicator Lights ......................................76
Blue Indicator Lights ........................................76
ONBOARD DIAGNOSTIC SYSTEM — OBD II ....... 76
Onboard Diagnostic System
(OBD II) Cybersecurity ......................................76
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ............................................................ 77
STARTING AND OPERATING
STARTING THE ENGINE ........................................ 78
Manual Transmission — If Equipped ...............78
Automatic Transmission —
If Equipped........................................................78
Normal Starting ................................................79
AutoPark ...........................................................80
Cold Weather Operation (Below –22°F
Or −30°C) ........................................................81
If Engine Fails To Start .....................................81
After Starting.....................................................81 ENGINE BLOCK HEATER — IF EQUIPPED ...........81
ENGINE BREAK-IN RECOMMENDATIONS —
3.6L & 5.7L ............................................................82
PARKING BRAKE ....................................................82
MANUAL TRANSMISSION — IF EQUIPPED ..........83
Six-Speed Manual Transmission .....................83
Shifting ..............................................................84
Recommended Shift Speeds...........................85
1–4 Skip Shift .................................................86
Downshifting.....................................................86
AUTOMATIC TRANSMISSION —
IF EQUIPPED .......................................................... 86
Ignition Park Interlock ......................................87
Brake Transmission Shift Interlock (BTSI)
System .............................................................87
Eight-Speed Automatic Transmission .............87
SPORT MODE — WITHOUT PERFORMANCE
CONTROL................................................................. 92
FUEL SAVER TECHNOLOGY 5.7L —
IF EQUIPPED ...........................................................93
ELECTRIC POWER STEERING ...............................93
CRUISE CONTROL SYSTEMS — IF EQUIPPED .....93
Cruise Control ..................................................94
Adaptive Cruise Control (ACC) .........................95 PARKSENSE REAR PARK ASSIST —
IF EQUIPPED ......................................................... 103
ParkSense Sensors ....................................... 104
ParkSense Display ........................................ 104
ParkSense Warning Display ......................... 107
Enabling And Disabling ParkSense.............. 107
Service The ParkSense Rear Park
Assist System ................................................ 107
Cleaning The ParkSense System ................. 107
ParkSense System Usage Precautions........ 107
PARKVIEW REAR BACK UP CAMERA ............... 108
REFUELING THE VEHICLE ................................... 109 Loose Fuel Filler Cap Message .................... 110
VEHICLE LOADING .............................................. 110
Vehicle Certification Label............................ 110
Gross Vehicle Weight Rating (GVWR) .......... 110
Gross Axle Weight Rating (GAWR) ............... 111
Overloading ................................................... 111
Loading ......................................................... 111

21_LA_OM_EN_USC_t.book Page 4

7
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER (VIN)......... 301
BRAKE SYSTEM .................................................. 301
WHEEL AND TIRE TORQUE SPECIFICATIONS .. 301Torque Specifications ................................... 301
FUEL REQUIREMENTS ........................................ 302
3.6L Engine.................................................... 302

5.7L Engine (With Automatic Transmission).. 302

5.7L Engine (With Manual Transmission).... 303Reformulated Gasoline ................................ 303
Materials Added To Fuel ............................... 303
Gasoline/Oxygenate Blends ......................... 303
Do Not Use E-85 In Non-Flex Fuel Vehicles ... 304

CNG And LP Fuel System Modifications ...... 304
Methylcyclopentadienyl Manganese
Tricarbonyl (MMT) In Gasoline...................... 304Fuel System Cautions ................................... 304 FLUID CAPACITIES .............................................. 305
ENGINE FLUIDS AND LUBRICANTS................... 306
CHASSIS FLUIDS AND LUBRICANTS ................ 307
CUSTOMER ASSISTANCE
SUGGESTIONS FOR OBTAINING SERVICE FOR
YOUR VEHICLE .................................................... 308
Prepare For The Appointment ...................... 308Prepare A List ................................................ 308Be Reasonable With Requests..................... 308
IF YOU NEED ASSISTANCE ................................. 308
FCA US LLC Customer Center....................... 308
FCA Canada Inc. Customer Center............... 308
Mexico ............................................................ 309
Puerto Rico And US Virgin Islands................ 309
Customer Assistance For The Hearing
Or Speech Impaired(TDD/TTY) ..................... 309
Service Contract ........................................... 309 WARRANTY INFORMATION ................................ 310
MOPAR® PARTS ................................................. 310
REPORTING SAFETY DEFECTS .......................... 310
In The 50 United States And
Washington, D.C............................................ 310
In Canada ...................................................... 310
PUBLICATION ORDER FORMS .......................... 311
GENERAL INFORMATION.................................... 311

21_LA_OM_EN_USC_t.book Page 7

11
Trunk Open Warning Light Úpage 71
Vehicle Security Warning Light Úpage 72
Yellow Warning Lights
Engine Check/Malfunction Indicator Warning Light (MIL)
Úpage 73
Electronic Stability Control (ESC) Active Warning Light Úpage 72
Electronic Stability Control (ESC) OFF Warning Light Úpage 73
Tire Pressure Monitoring System (TPMS) Warning Light Úpage 74
Anti-Lock Brake System (ABS) Warning Light Úpage 72
Red Warning Lights
Low Fuel Warning Light
Úpage 73
Service Forward Collision Warning (FCW) Light Úpage 74
Loose Fuel Filler Cap Warning Light Úpage 73
Service AWD Warning Light Úpage 74
Service Adaptive Cruise Control Warning Light Úpage 72
Yellow Indicator Lights
Forward Collision Warning OFF Indicator Light
Úpage 75
Yellow Warning Lights
1

21_LA_OM_EN_USC_t.book Page 11

GETTING TO KNOW YOUR INSTRUMENT PANEL73
The ESC OFF Indicator Light and the ESC Indi-
cator Light come on momentarily each time the
ignition is placed in the ON/RUN or ACC/ON/
RUN position.
The ESC system will make buzzing or clicking
sounds when it is active. This is normal; the
sounds will stop when ESC becomes inactive.
This light will come on when the vehicle is in an
ESC event.
Electronic Stability Control (ESC) OFF
Warning Light — If Equipped

This warning light indicates the ESC is off.

Each time the ignition is turned to ON/
RUN or ACC/ON/RUN, the ESC system will
be on, even if it was turned off previously.

Low Fuel Warning Light
When the fuel level reaches
approximately 2 gal (7.5 L), this light will
turn on and a chime will sound. The light
will remain on until fuel is added.
Low Washer Fluid Warning Light
This warning light will illuminate when
the windshield washer fluid is low.
Loose Fuel Filler Cap Warning Light —
If Equipped
This warning light will illuminate when
the fuel filler cap is loose. Properly close
the filler cap to disengage the light. If the
light does not turn off, please see an
authorized dealer.
Engine Check/Malfunction Indicator
Warning Light (MIL)
The Engine Check/Malfunction
Indicator Light (MIL) is a part of an
Onboard Diagnostic System called OBD
II that monitors engine and automatic
transmission control systems. This warning light
will illuminate when the ignition is in the ON/RUN
position before engine start. If the bulb does not
come on when turning the ignition switch from OFF
to ON/RUN, have the condition checked promptly.
Certain conditions, such as a loose or missing gas
cap, poor quality fuel, etc., may illuminate the light
after engine start. The vehicle should be serviced if
the light stays on through several typical driving
styles. In most situations, the vehicle will drive
normally and will not require towing. When the engine is running, the MIL may flash to
alert serious conditions that could lead to
immediate loss of power or severe catalytic
converter damage. The vehicle should be serviced
by an authorized dealer as soon as possible if this
occurs.
WARNING!
A malfunctioning catalytic converter, as
referenced above, can reach higher
temperatures than in normal operating
conditions. This can cause a fire if you drive
slowly or park over flammable substances such
as dry plants, wood, cardboard, etc. This could
result in death or serious injury to the driver,
occupants or others.
CAUTION!
Prolonged driving with the Malfunction Indicator
Light (MIL) on could cause damage to the
vehicle control system. It also could affect fuel
economy and driveability. If the MIL is flashing,
severe catalytic converter damage and power
loss will soon occur. Immediate service is
required.
3

21_LA_OM_EN_USC_t.book Page 73

STARTING AND OPERATING81
ALWAYS DO A VISUAL CHECK
that your vehicle is in
PARK by looking for the "P" in the instrument
cluster display and on the gear selector. As an
added precaution, always apply the parking brake
when exiting the vehicle.
COLD WEATHER OPERATION
(BELOW –22°F OR −30°C)
To ensure reliable starting at these temperatures,
use of an externally powered electric engine block
heater (available from an authorized dealer) is
recommended.
IF ENGINE FAILS TO START
If the engine fails to start after you have followed
the “Normal Starting” or “Cold Weather Operation”
procedure, it may be flooded. Push the accelerator
pedal all the way to the floor and hold it there.
Crank the engine for no more than 15 seconds. This should clear any excess fuel in case the
engine is flooded. Leave the ignition key in the RUN
position, release the accelerator pedal and repeat
the “Normal Starting” procedure.
AFTER STARTING
The idle speed is controlled automatically, and it
will decrease as the engine warms up.
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warms the engine, and
permits quicker starts in cold weather. Connect the
cord to a standard 110-115 Volt AC electrical
outlet with a grounded, three-wire extension cord.
The engine block heater must be plugged in at
least one hour to have an adequate warming effect
on the engine.
The engine block heater cord is routed under the
hood on the driver side of the vehicle. It has a
removable cap that is located near the air box.
WARNING!

If vehicle speed is above 1.2 mph (1.9 km/h),
the transmission will default to NEUTRAL until
the vehicle speed drops below 1.2 mph
(1.9 km/h). A vehicle left in the NEUTRAL
position can roll. As an added precaution,
always apply the parking brake when exiting the
vehicle.

WARNING!
Never pour fuel or other flammable liquid into
the throttle body air inlet opening in an
attempt to start the vehicle. This could result
in flash fire causing serious personal injury.
Do not attempt to push or tow your vehicle to
get it started. Vehicles equipped with an auto
-
matic transmission cannot be started this
way. Unburned fuel could enter the catalytic
converter and once the engine has started,
ignite and damage the converter and vehicle.
If the vehicle has a discharged battery,
booster cables may be used to obtain a start
from a booster battery or the battery in
another vehicle. This type of start can be
dangerous if done improperly Ú page 238.
CAUTION!
To prevent damage to the starter, do not
continuously crank the engine for more than 25
seconds at a time. Wait 60 seconds before
trying again.
WARNING!
Remember to disconnect the engine block
heater cord before driving. Damage to the
110-115 Volt electrical cord could cause
electrocution.
4

21_LA_OM_EN_USC_t.book Page 81

STARTING AND OPERATING109
The following table shows the approximate
distances for each zone:
NOTE:If snow, ice, mud, or any foreign substance builds
up on the camera lens, clean the lens, rinse with
water, and dry with a soft cloth. Do not cover the
lens.
REFUELING THE VEHICLE
The gas cap is located behind the fuel filler door on
the left side of the vehicle. Use a finger to pull open
the door. If the gas cap is lost or damaged, be sure
to use the correct replacement cap for this vehicle.
Fuel Filler Cap

NOTE:When removing the fuel filler cap, lay the cap
tether in the hook, located on the fuel filler door.
Zone
Distance To The Rear Of
The Vehicle
Red 0 - 1 ft (0 - 30 cm)
Yellow 1 ft - 6.5 ft (30 cm - 2 m)
Green 6.5 ft or greater
(2 m or greater)
WARNING!
Drivers must be careful when backing up even
when using the ParkView Rear Back Up Camera.
Always check carefully behind your vehicle, and
be sure to check for pedestrians, animals, other
vehicles, obstructions, or blind spots before
backing up. You are responsible for the safety of
your surroundings and must continue to pay
attention while backing up. Failure to do so can
result in serious injury or death.
CAUTION!
To avoid vehicle damage, ParkView should
only be used as a parking aid. The ParkView
camera is unable to view every obstacle or
object in your drive path.
To avoid vehicle damage, the vehicle must be
driven slowly when using ParkView to be able
to stop in time when an obstacle is seen. It is
recommended that the driver look frequently
over his/her shoulder when using ParkView.
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.
4

21_LA_OM_EN_USC_t.book Page 109

110STARTING AND OPERATING
NOTE:
When the fuel nozzle “clicks” or shuts off, the
fuel tank is full.
Tighten the gas cap until you hear a “clicking”
sound. This is an indication that the gas cap is
tightened properly. The MIL in the instrument
cluster may turn on if the gas cap is not secured
properly. Make sure that the gas cap is tight -
ened each time the vehicle is refueled.
LOOSE FUEL FILLER CAP MESSAGE
If the vehicle diagnostic system determines that
the fuel filler cap is loose, improperly installed, or
damaged, a ”gASCAP” message will display in the
odometer or a “Check Gascap” message will
display in the instrument cluster. If this occurs,
tighten the fuel filler cap properly and press the
Trip Odometer button to turn off the message. If
the problem continues, the message will appear
the next time the vehicle is started.
A loose, improperly installed, or damaged fuel filler
cap may also turn on the MIL.
VEHICLE LOADING
The load carrying capacity of your vehicle is shown
on the “Vehicle Certification Label”. This
information should be used for passenger and
luggage loading as indicated.
Do not exceed the specified Gross Vehicle Weight
Rating (GVWR) or the Gross Axle Weight Rating
(GAWR).
VEHICLE CERTIFICATION LABEL
Your vehicle has a Vehicle Certification Label
affixed to the drivers side B-pillar or the rear of the
driver’s door.
The label contains the following information:
Name of manufacturer
Month and year of manufacture
Gross Vehicle Weight Rating (GVWR)
Gross Axle Weight Rating (GAWR) front
Gross Axle Weight Rating (GAWR) rear
Vehicle Identification Number (VIN)
Type of vehicle
Month, Day, and Hour of manufacture (MDH)
The bar code allows a computer scanner to read
the VIN.
GROSS VEHICLE WEIGHT RATING
(GVWR)
The GVWR is the total allowable weight of your
vehicle. This includes driver, passengers, and
cargo. The total load must be limited so that you do
not exceed the GVWR.
CAUTION!
Damage to the fuel system or emissions
control system could result from using an
improper fuel tank filler tube cap.
A poorly fitting fuel filler cap could let impuri -
ties into the fuel system.
A poorly fitting fuel filler cap may cause the
Malfunction Indicator Light to turn on.
To avoid fuel spillage and overfilling, do not
“top off” the fuel tank after filling. When the
fuel nozzle “clicks” or shuts off, the fuel tank
is full.

21_LA_OM_EN_USC_t.book Page 110

SERVICING AND MAINTENANCE253
(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 ten 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
The windshield washer fluid reservoir is located in
the front of the engine compartment. Be sure to
check the fluid level 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 water.
When refilling the washer fluid reservoir, apply
some washer fluid to a cloth or towel and wipe the
wiper blades clean. 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.
The fluid reservoir will hold nearly 1 Gallon (4
Liters) of washer fluid when the message “Low
Washer Fluid” appears in the instrument cluster.
WARNING!
Never smoke while working in the engine
compartment: gas and inflammable vapors
may be present, with the risk of fire.
Be very careful when working in the engine
compartment when the engine is hot: you may
get burned. Do not get too close to the radiator
cooling fan: the electric fan may start; danger
of injury. Scarves, ties and other loose clothing
might be pulled by moving parts.
CAUTION!

Be careful not to confuse the various types of
fluids while topping up: they are not compatible
with each other! Topping up with an unsuitable
fluid could severely damage your car.

The oil level must never exceed the MAX mark.
Always top up using engine oil of the same
specifications as what is already in the engine.
If the engine oil is being topped up, wait for the
engine to cool down before loosening the filler
cap, particularly for vehicles with aluminium
cap (if equipped). WARNING: risk of burns!
Overfilling or underfilling the crankcase will
cause aeration or loss of oil pressure. This
could damage your engine.
CAUTION!CAUTION!
Overfilling or underfilling the crankcase will
cause aeration or loss of oil pressure. This could
damage your engine.
8

21_LA_OM_EN_USC_t.book Page 253