check engine DODGE CHALLENGER 2022 Owner's Guide

SERVICING AND MAINTENANCE275
CLUTCH HYDRAULIC SYSTEM — MANUAL
T
RANSMISSION (IF EQUIPPED)
The clutch hydraulic system is fed by a segregated
volume of fluid within the brake system master
cylinder reservoir. In the event of leakage or wear,
use only the manufacturer's recommended brake
fluid Ú page 316.
MANUAL TRANSMISSION — IF EQUIPPED
Fluid Level Check
Check the fluid level by removing the fill plug on the
left side of the transmission. The fluid level should
be 1/4 inch (6.4mm) below the bottom of the fill
hole. Add fluid, if necessary, to maintain the proper
level Ú page 316.
Change Transmission Fluid
If contaminated with water, change the fluid
immediately. See an authorized dealer for service.
For the proper maintenance intervals Úpage 255.
AUTOMATIC TRANSMISSION —
I
F EQUIPPED
Special Additives
The manufacturer strongly recommends against
using any special additives in the transmission.
Automatic Transmission Fluid (ATF) is an
engineered product and its performance may be
impaired by supplemental additives. Therefore, do
not add any fluid additives to the transmission.
Avoid using transmission sealers as they may
adversely affect seals.
Fluid Level Check
The fluid level is preset at the factory and does not
require adjustment under normal operating
conditions. Routine fluid level checks are not
required; therefore the transmission has no
dipstick. An authorized dealer can check your
transmission fluid level using special service tools.
If you notice fluid leakage or transmission
malfunction, visit an authorized dealer
immediately to have the transmission fluid level
checked. Operating the vehicle with an improper
fluid level can cause severe transmission damage.
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!CAUTION!
Using a transmission fluid other than the
manufacturer's recommended fluid may cause
deterioration in transmission shift quality and/or
damage to the transmission Ú page 316.
CAUTION!
Do not use chemical flushes in your
transmission as the chemicals can damage your
transmission components. Such damage is not
covered by the New Vehicle Limited Warranty.
CAUTION!
If a transmission fluid leak occurs, visit an
authorized dealer immediately. Severe
transmission damage may occur. An authorized
dealer has the proper tools to adjust the fluid
level accurately.
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SERVICING AND MAINTENANCE277
FUSES
General Information
The fuses protect electrical systems against
excessive current.
When a device does not work, you must check the
fuse element inside the blade fuse for a break/
melt.
Also, please be aware that using power outlets for
extended periods of time with the engine off may
result in vehicle battery discharge.

Blade Fuses
Underhood Fuses
The Front Power Distribution Center is located in
the engine compartment. This module contains
fuses and relays. Fuse cavity location and
descriptions are printed on the inside of the power
distribution center cover.
WARNING!
When replacing a blown fuse, always use an
appropriate replacement fuse with the same
amp rating as the original fuse. Never replace
a fuse with another fuse of higher amp rating.
The use of a fuse with a rating other than indi -
cated may result in a dangerous electrical
system overload. If a properly rated fuse
continues to blow, it indicates a problem in the
circuit that must be corrected. Never replace a
blown fuse with metal wires or any other mate -
rial. Do not place a fuse inside a circuit
breaker cavity or vice versa. Failure to use
proper fuses may result in serious personal
injury, fire and/or property damage.
Before replacing a fuse, make sure that the
ignition is off and that all the other services
are switched off and/or disengaged.
If the replaced fuse blows again, contact an
authorized dealer.
If a general protection fuse for safety systems
(air bag system, braking system), power unit
systems (engine system, transmission
system) or steering system blows, contact an
authorized dealer.
1 — Fuse Element
2 — Blade Fuse with a good/functional fuse
element
3 — Blade fuse with a bad/not functional fuse
element (blown fuse)
CAUTION!
When installing the power distribution center
cover, it is important to ensure the cover is
properly positioned and fully latched. Failure
to do so may allow water to get into the power
distribution center and possibly result in an
electrical system failure.
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312TECHNICAL SPECIFICATIONS
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).
NOTE:If in doubt about the correct tightness, have them
checked with a torque wrench by an authorized
dealer or service station.
After 25 miles (40 km), check the lug nut/bolt
torque to be sure that all the lug nuts/bolts are
properly tightened.

Torque Patterns

FUEL REQUIREMENTS
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 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
emission regulations and provide
excellent fuel economy and performance
when using high-quality unleaded regular
gasoline having an octane rating of 87 as specified
by the (R+M)/2 method. The use of higher octane
premium gasoline will not provide any benefit over
regular gasoline in these engines.
5.7L ENGINE
(W
ITH AUTOMATIC TRANSMISSION)
Do not use E-85 flex fuel or ethanol blends greater
than 15% in this engine.
This engine is designed to meet all
emission regulations and provide
satisfactory fuel economy and
performance when using high quality
unleaded gasoline having a posted octane number
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.
5.7L ENGINE (WITH MANUAL
T
RANSMISSION)
Do not use E-85 flex fuel or ethanol blends greater
than 15% in this engine.
This engine is designed to meet all
emission regulations, provide optimal
fuel economy and performance when
using high-quality unleaded premium
gasoline having a posted octane number of 91 as
specified by the (R+M)/2 method. The use of 91 or
higher octane premium gasoline is required for this
engine.
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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323
INDEX
A
About Your Brakes.................................. 86, 311ACC (Adaptive Cruise Control........................... 97Adaptive Cruise Control (ACC).......................... 97Adding Engine Coolant (Antifreeze)............... 272Adding Washing Fluid.................................... 261Additives, Fuel............................................... 313AdjustForward................................................ 32, 34Rearward.............................................. 32, 34Advance Phone Connectivity......................... 165Air Bag........................................................... 208Advance Front Air Bag............................... 208Air Bag Operation...................................... 210Air Bag Warning Light................................ 208Enhanced Accident Response......... 214, 253Event Data Recorder (EDR)....................... 253Front Air Bag............................................. 208If Deployment Occurs................................ 213Knee Impact Bolsters................................ 210Maintaining Your Air Bag System.............. 215Maintenance............................................. 215Redundant Air Bag Warning Light.............208Side Air Bags............................................. 210Transporting Pets...................................... 230
Air Bag Light.................................. 73, 208, 230Air Cleaner, Engine
(Engine Air Cleaner Filter)............................. 265Air Conditioner Maintenance........................ 266Air Conditioner Refrigerant........................... 266Air Conditioner System................................. 266Air Conditioning................................................ 51Air Conditioning Filter..............................55, 266Air Conditioning System................................... 51Air Conditioning, Operating Tips....................... 55Air Filter........................................................ 265Air PressureTires......................................................... 298AlarmArm The System.......................................... 21Rearm The System...................................... 21Security Alarm...................................... 21, 76Alarm SystemSecurity Alarm............................................. 21All Wheel Drive (AWD)................................... 276Alterations/ModificationsVehicle........................................................... 9Android Auto........................................ 167, 168Android Auto™
b
....................................... 167
Antifreeze (Engine Coolant).................. 272, 315Disposal.................................................... 273Anti-Lock Brake System (ABS)....................... 185Anti-Lock Warning Light...................................76Apple CarPlay....................................... 167, 170Apple CarPlay®
b
...................................... 169Arming SystemSecurity Alarm.............................................21Assist, Hill Start............................................. 189Audio Settings............................................... 152Audio Systems (Radio).................................. 122Auto Down Power Windows..............................60Automatic Door Locks......................................27Automatic Headlights.......................................46Automatic High Beams.....................................45Automatic Temperature Control (ATC)..............54Automatic Transmission...................................91Adding Fluid..................................... 276, 318Fluid And Filter Change............................. 276Fluid Change............................................. 276Fluid Level Check...................................... 275Fluid Type........................................ 276, 318Special Additives...................................... 275Automatic Transmission Limp
Home Mode..............................................27, 9411

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324 AutoPark
.......................................................... 84Autostick Operation.................................................... 95Axle Fluid....................................................... 318Axle Lubrication............................................. 318
B
Back-Up......................................................... 111Battery.................................................... 74, 262Charging System Light................................. 74Keyless Key Fob Replacement.................... 14Location.................................................... 262Belts, Seat..................................................... 230Blind Spot Monitoring.................................... 191BluetoothConnecting To A Particular MobilePhone Or Audio Device After Pairing
..... 161Body Mechanism Lubrication........................ 268B-Pillar Location............................................. 294Brake Assist System...................................... 186Brake Control System.................................... 186Brake Fluid.......................................... 274, 318Brake System...................................... 274, 311Fluid Check..................................... 274, 318Master Cylinder......................................... 274Parking........................................................ 86Warning Light..................................... 73, 311Brake/Transmission Interlock......................... 91Break-In Recommendations, New Vehicle....... 86Brightness, Interior Lights................................ 49
Bulb Replacement........................................ 286Bulbs, Light.......................................... 232, 286
C
Camera, Rear................................................ 111Capacities, Fluid........................................... 315Caps, FillerFuel.......................................................... 112Oil (Engine)............................................... 259Radiator (Coolant Pressure)..................... 273Car Washes................................................... 308Carbon Monoxide Warning............................ 232CargoVehicle Loading........................................ 113CD................................................................. 154Cellular Phone.............................................. 184Certification Label......................................... 113Chains, Tire................................................... 304Chart, Tire Sizing........................................... 291Check Engine Light
(Malfunction Indicator Light)............................ 81Checking Your Vehicle For Safety................. 230Checks, Safety.............................................. 230Child Restraint.............................................. 216Child RestraintsBooster Seats........................................... 219Child Seat Installation.............................. 228How To Stow An unused ALR Seat Belt.... 225Infant And Child Restraints....................... 217
Lower Anchors And Tethers ForChildren................................................ 221Older Children And Child Restraints.......... 218Seating Positions...................................... 220Clean Air Gasoline......................................... 313CleaningWheels...................................................... 303Climate Control................................................51Cold Weather Operation...................................86Compact Spare Tire...................................... 302Contract, Service........................................... 320Controls........................................................ 145Cooling Pressure Cap (Radiator Cap)............ 273Cooling System............................................. 271Adding Coolant (Antifreeze)...................... 272Coolant Level................................... 271, 273Cooling Capacity....................................... 315Disposal Of Used Coolant......................... 273Drain, Flush, And Refill............................. 271Inspection................................................. 273Points To Remember................................ 273Pressure Cap............................................ 273Radiator Cap............................................. 273Selection Of Coolant(Antifreeze)......................... 272, 315, 316Corrosion Protection..................................... 308Cruise Control..................................................97Cruise Control (Speed Control).........................97Cruise Light......................................................80Customer Assistance.................................... 319

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325
Customer Programmable Features
................123Cybersecurity................................................. 122
D
Daytime Running Lights................................... 45Dealer Service............................................... 263Deck Lid Power Release............................................ 62Defroster, Windshield.................................... 230De-Icer, Remote Start...................................... 20Delay (Intermittent) Wipers.............................. 50Deleting A Phone........................................... 161Deluxe Vehicle Security System....................... 22Diagnostic System, Onboard........................... 80Dimmer SwitchHeadlight..................................................... 45DipsticksOil (Engine)................................................ 261Disabled Vehicle Towing................................ 252Disc Drive...................................................... 154Disconnecting................................................ 161DisposalAntifreeze (Engine Coolant)....................... 273Disturb........................................................... 163Door Ajar.......................................................... 74Door Ajar Light................................................. 74Door LocksAutomatic.................................................... 27Doors............................................................... 23Drag & Drop................................................... 143
Drive Modes.................................................. 179Driver Memory Presets................................. 151Driver’s Seat Back Tilt...................................... 32DrivingThrough Flowing, Rising, Or ShallowStanding Water
.................................... 121
E
Electric Brake Control System....................... 186Anti-Lock Brake System............................ 185Electronic Roll Mitigation................. 187, 190Electric Remote Mirrors................................... 40Electrical Power Outlets................................... 57Electronic Power Distribution Center
(Fuses).......................................................... 277Electronic Speed Control (Cruise Control)........ 98Electronic Stability Control (ESC).................. 187Electronic Throttle Control Warning Light......... 75Emergency, In Case OfFreeing Vehicle When Stuck..................... 250Jacking..................................................... 237Jump Starting.................................. 246, 247Towing...................................................... 252Emission Control System Maintenance........... 81Engine.................................................. 259, 260Air Cleaner................................................ 265Block Heater................................................ 86Break-In Recommendations........................ 86Checking Oil Level.................................... 261Compartment.................................. 259, 260
Compartment Identification...................... 259Coolant (Antifreeze).................................. 271Cooling...................................................... 271Exhaust Gas Caution................................ 232Fails To Start................................................85Flooded, Starting.........................................85Fuel Requirements................................... 312Jump Starting.................................. 246, 247Oil...........................................263, 315, 316Oil Filler Cap............................................. 259Oil Filter.................................................... 265Oil Selection..................................... 263, 315Oil Synthetic.............................................. 263Overheating.............................................. 248Starting.................................................82, 83Enhanced Accident Response
Feature................................................ 214, 253Ethanol.......................................................... 313Exhaust Gas Cautions................................... 232Exhaust System................................... 232, 270Exterior Lighting...............................................44Exterior Lights........................................ 44, 232
F
Filler Location Fuel........................................ 112FiltersAir Cleaner................................................ 265Air Conditioning................................. 55, 266Engine Oil........................................ 265, 316Engine Oil Disposal................................... 265
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326 Flashers
......................................................... 233Hazard Warning......................................... 233Turn Signals................................ 47, 79, 232Flash-To-Pass.................................................. 46Flooded Engine Starting.................................. 85Fluid Capacities............................................. 315Fluid Leaks.................................................... 232Fluid Level Checks Brake........................................................ 274Cooling System.......................................... 271Engine Oil.................................................. 261Transfer Case............................................ 276Fluid, Brake................................................... 318Fog Lights........................................................ 47Fold-Flat Seats.......................................... 32, 33Forward Collision Warning............................. 194Freeing A Stuck Vehicle................................. 250Fuel............................................................... 312Additives................................................... 313Clean Air.................................................... 313Ethanol...................................................... 313Filler Cap (Gas Cap)................................... 112Gasoline.................................................... 312Materials Added........................................ 313Methanol................................................... 313Octane Rating................................. 312, 316Requirements........................................... 312Specifications............................................ 316Tank Capacity............................................ 315
Fueling.......................................................... 112Fuses............................................................ 277
G
Garage Door Opener (HomeLink)..................... 40Gas Cap (Fuel Filler Cap).............................. 112Gasoline, Clean Air........................................ 313Gasoline, Reformulated................................ 313Gear Ranges.................................................... 92Glass Cleaning.............................................. 310Gross Axle Weight Rating..................... 114, 115Gross Vehicle Weight Rating................ 113, 114GVWR............................................................ 113
H
HazardDriving Through Flowing, Rising, Or Shallow Standing Water
.................. 121Hazard Warning Flashers.............................. 233Head Restraints........................................ 37, 38Head Rests............................................... 37, 38HeadlightsAutomatic.................................................... 46Cleaning................................................... 308High Beam/Low Beam Select Switch.......... 45Lights On Reminder..................................... 47On With Wipers............................................ 46Passing........................................................ 46Switch.......................................................... 44
Time Delay...................................................47Washers.................................................... 261Heated Mirrors.................................................40Heated Seats...................................................35Heater..............................................................51Heater, Engine Block........................................86High Beam/Low Beam Select
(Dimmer) Switch..............................................45Hill Start Assist.............................................. 189HitchesTrailer Towing........................................... 116HomeLink (Garage Door Opener).....................40Hood Prop........................................................62Hood Release...................................................62
I
Ignition.............................................................17Switch..........................................................17Illuminated Entry..............................................49Information Center, Vehicle.............................66Inside Rearview Mirror........................... 39, 233Instrument ClusterDescriptions..........................................64, 79Display.................................................. 65, 68Instrument Cluster DisplayAudio...........................................................71Driver Assist.................................................70Fuel Economy.......................................70, 71

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327
Speedometer
.............................................. 68Vehicle Info................................................. 68Instrument Panel Lens Cleaning.................... 309Interior Appearance Care............................... 309Interior Lights.................................................. 48Intermittent Wipers (Delay Wipers).................. 50iPod/USB/MP3 Control................................... 57Bluetooth Streaming Audio......................... 57
J
Jack Location................................................. 237Jack Operation............................................... 238Jacking Instructions....................................... 238Jump Starting...................................... 246, 247
K
Key Fob Arm The System
.......................................... 21Programming Additional Key Fobs.............. 16Unlatch The Trunk....................................... 14Key Fob Battery Service
(Remote Keyless Entry)................................... 14Key Fob Programming
(Remote Keyless Entry)................................... 16Keyless Enter 'n Go™....................................... 24Enter The Trunk........................................... 14Keys................................................................. 13Replacement............................................... 16
L
Lane Change And Turn Signals........................ 47Lane Change Assist......................................... 47Lap/Shoulder Belts....................................... 202Latches......................................................... 232Hood............................................................ 62Lead Free Gasoline....................................... 312Leaks, Fluid.................................................. 232Life Of Tires................................................... 300Light Bulbs........................................... 232, 286Lights............................................................ 232Air Bag...................................... 73, 208, 230Automatic Headlights.................................. 46Brake Assist Warning............................... 189Brake Warning....................................73, 311Bulb Replacement.................................... 286Courtesy/Reading....................................... 48Cruise.......................................................... 80Daytime Running......................................... 45Dimmer Switch, Headlight........................... 45Electronic Stability Program(ESP)Indicator.................................................. 75Exterior...............................................44, 232Fog.............................................................. 47Headlight Switch.......................................... 44Headlights............................................ 44, 47Headlights On With Wipers.......................... 46High Beam................................................... 45High Beam/Low Beam Select...................... 45
Illuminated Entry.........................................49Instrument Cluster.......................................44Intensity Control..........................................49Interior.........................................................48License..................................................... 289Lights On Reminder.....................................47Malfunction Indicator (Check Engine)..........77Map.............................................................48Park......................................................46, 79Passing........................................................46Reading.......................................................48Seat Belt Reminder.....................................74Security Alarm.............................................76Service...................................................... 286Traction Control........................................ 189Turn Signals......................... 45, 47, 79, 232Vanity Mirror................................................39Warning Instrument ClusterDescriptions.....................................75, 79Load Shed Battery Saver On............................72Load Shed Electrical Load Reduction..............72Load Shed Intelligent Battery Sensor...............72Loading Vehicle.................................... 113, 114Capacities................................................. 114Tires.......................................................... 294
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328 Locks Auto Unlock
................................................. 27Automatic Door........................................... 27Power Door.................................................. 24Low Tire Pressure System............................. 196Lubrication, Body........................................... 268Lug Nuts/Bolts.............................................. 311
M
Maintenance................................................... 61Maintenance Free Battery............................. 262Maintenance Schedule........................ 254, 255Malfunction Indicator Light
(Check Engine)................................................ 77ManualBackward.................................................... 32Forward....................................................... 32Park Release............................................. 249Rearward..................................................... 32Service...................................................... 322Tilt............................................................... 32Manual Transmission....................88, 275, 276Fluid Level Check............................ 275, 276Map/Reading Lights........................................ 48Media Mode.................................................. 154Memory Seat................................................... 30Memory Settings............................................. 30Methanol....................................................... 313Mirrors............................................................. 39Electric Powered......................................... 40
Electric Remote........................................... 40Heated......................................................... 40Outside........................................................ 40Rearview.............................................39, 233Vanity.......................................................... 39Modifications/AlterationsVehicle........................................................... 9Monitor, Tire Pressure System...................... 196Mopar Parts.................................................. 321Multi-Function Control Lever............................ 45
N
New Vehicle Break-In Period............................ 86
O
Occupant Restraints..................................... 200Octane Rating, Gasoline (Fuel)............ 312, 316Oil Change Indicator........................................ 67Reset........................................................... 67Oil Filter, Change.......................................... 265Oil Filter, Selection........................................ 265Oil Pressure Light............................................. 75Oil, Engine............................................ 263, 316Capacity.................................................... 315Checking................................................... 261Dipstick.................................................... 261Disposal................................................... 265Filter................................................ 265, 316Filter Disposal........................................... 265Identification Logo.................................... 263
Materials Added To................................... 264Pressure Warning Light................................75Recommendation............................ 263, 315Synthetic................................................... 263Viscosity.................................................... 315Onboard Diagnostic System.............................80Operating Precautions.....................................80Operator ManualOwner's Manual........................................ 322Outside Rearview Mirrors.................................40Overheating, Engine...................................... 248
P
Paddle Shift Mode...........................................95Paddle Shifters................................................95Paint Care..................................................... 308Pair (Link) Uconnect Phone To A
Mobile Phone
b
......................................... 158Parking Brake..................................................86ParkSense System, Rear............................... 107Passenger SeatEasy Entry....................................................37Passing Light....................................................46Performance....................................................69Performance Shift Indicator.............................68Personalized Main Menu Bar........................ 143Pets............................................................... 230Phone Mode.................................................. 156Pinch Protection...............................................61Placard, Tire And Loading Information.......... 294

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