air filter DODGE CHALLENGER 2023 User Guide
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234SERVICING AND MAINTENANCE
AIR CONDITIONER MAINTENANCE
For best possible performance, your air conditioner should
be checked and serviced by an authorized dealer at the
start of each warm season. This service should include
cleaning of the condenser fins and a performance test.
Drive belt tension should also be checked at this time.
Refrigerant Recovery And Recycling
R-134a — If Equipped
R-134a Air Conditioning Refrigerant is a hydrofluo -
rocarbon (HFC) that is an ozone-friendly substance. The
manufacturer recommends that air conditioning service
be performed by an authorized dealer or other service
facilities using recovery and recycling equipment.
NOTE:Use only manufacturer approved A/C system PAG
compressor oil and refrigerants.
Refrigerant Recovery And Recycling
R-1234yf — If Equipped
R–1234yf Air Conditioning Refrigerant is a hydrofluo -
roolefin (HFO) that is endorsed by the Environmental
Protection Agency and is an ozone-friendly substance with
a low global-warming potential. The manufacturer
recommends that air conditioning service be performed by
an authorized dealer using recovery and recycling
equipment.
NOTE:Use only manufacturer approved A/C system PAG
compressor oil, and refrigerants.
Cabin Air Filter
The filter is located in the fresh air inlet under the hood,
behind a removable panel in the cowl on the passenger
side of the vehicle, next to the windshield wipers. When
installing a new filter, ensure its proper orientation.
1. Remove the access door in the cowl screen by
pressing the retaining clips.
Access Door
2. Unsnap both ends and lift the filter access cover.
Filter Access Cover
WARNING!
Use only refrigerants and compressor lubricants
approved by the manufacturer for your air condi -
tioning system. Some unapproved refrigerants are
flammable and can explode, injuring you. Other
unapproved refrigerants or lubricants can cause the
system to fail, requiring costly repairs. Refer to
Warranty Information Book, for further warranty
information.
The air conditioning system contains refrigerant
under high pressure. To avoid risk of personal injury
or damage to the system, adding refrigerant or any
repair requiring lines to be disconnected should be
done by an experienced technician.
CAUTION!
Do not use chemical flushes in your air conditioning
system as the chemicals can damage your air
conditioning components. Such damage is not covered
by the New Vehicle Limited Warranty.
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SERVICING AND MAINTENANCE235
(Continued)
3. Remove the used filter.
4. Install the new filter with arrows pointing in the
direction of airflow, which is toward the rear of the
vehicle (text and arrows on the filter will indicate this).
Cabin Air Filter
5. Close the filter access cover.
For the proper maintenance intervals
Úpage 223.
ACCESSORY DRIVE BELT INSPECTION
When inspecting accessory drive belts, small cracks that
run across ribbed surface of belt from rib to rib, are
considered normal. These are not a reason to replace belt.
However, cracks running along a rib (not across) are not
normal. Any belt with cracks running along a rib must be
replaced. Also have the belt replaced if it has excessive
wear, frayed cords or severe glazing.
Accessory Belt (Serpentine Belt)
Conditions that would require replacement:
Rib chunking (one or more ribs has separated from
belt body)
Rib or belt wear
Longitudinal belt cracking (cracks between two ribs)
Belt slips
Groove jumping (belt does not maintain correct
position on pulley)
Belt broken (identify and correct problem before new
belt is installed)
Noise (objectionable squeal, squeak, or rumble is
heard or felt while drive belt is in operation)
Some conditions can be caused by a faulty component
such as a belt pulley. Belt pulleys should be carefully
inspected for damage and proper alignment.
Belt replacement on some models requires the use of
special tools, we recommend having your vehicle serviced
at an authorized dealer.
BODY LUBRICATION
Locks and all body pivot points, including such items as
seat tracks, door hinge pivot points and rollers, liftgate,
tailgate, decklid, sliding doors and hood hinges, should be
lubricated periodically with a lithium-based grease, such
as Mopar® Spray White Lube to ensure quiet, easy
operation and to protect against rust and wear. Prior to the
application of any lubricant, the parts concerned should
be wiped clean to remove dust and grit; after lubricating,
excess oil and grease should be removed.
WARNING!
Do not attempt to inspect an accessory drive belt
with vehicle running.
When working near the radiator cooling fan, discon -
nect the fan motor lead. The fan is temperature
controlled and can start at any time regardless of
ignition mode. You could be injured by the moving
fan blades.
You can be badly injured working on or around a
motor vehicle. Only do service work for which you
have the knowledge and the proper equipment. If
you have any doubt about your ability to perform a
service job, take your vehicle to a competent
mechanic.
WARNING!
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SERVICING AND MAINTENANCE241
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.
Fluid And Filter Changes
Under normal operating conditions, the fluid installed at
the factory will provide satisfactory lubrication for the life
of the vehicle.
Routine fluid and filter changes are not required. However,
change the fluid and filter if the fluid becomes
contaminated (with water, etc.), or if the transmission is
disassembled for any reason.
Selection Of Lubricant
It is important to use the proper transmission fluid to
ensure optimum transmission performance and life. Use
only the manufacturer's specified transmission fluid
Úpage 278. It is important to maintain the transmission
fluid at the correct level using the recommended fluid.
NOTE:No chemical flushes should be used in any transmission;
only the approved lubricant should be used.
ALL-WHEEL DRIVE (AWD) —
I
F EQUIPPED
The All-Wheel Drive system consists of a transfer case and
front differential. The exterior surface of these components
should be inspected for evidence of fluid leaks. Confirmed
leaks should be repaired as soon as possible.
The transfer case fluid fill/inspection plug is located in the
middle of the rear housing. To inspect the transfer case fluid
level, remove the fill/inspection plug. The fluid level should
be even with the bottom of the hole. Use this plug to add
fluid as required.
The front differential fill plug is located on the outer cover
near the half shaft attachment. To inspect the differential
fluid level, remove the fill plug. The fluid level should be
even with or slightly below the bottom of the hole.
Fluid Changes
For the proper maintenance intervals Úpage 223.
REAR AXLE
Fluid Level Check
Checking the fluid level while the vehicle is on level ground
and has been stationary for 15 minutes will improve the
accuracy of the fluid level reading.
Check the fluid level by removing the fill plug on the axle.
The fluid level should be 1-2.5 mm below the fill plug. Add
fluid, if necessary, to maintain the proper level
Ú
page 278.
Change Axle Fluid
For the proper maintenance intervals Úpage 223.
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.
CAUTION!
Using a transmission fluid other than the
manufacturer’s recommended fluid may cause
deterioration in transmission shift quality and/or torque
converter shudder
Úpage 278.
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252SERVICING AND MAINTENANCE
Replacing Exterior Bulbs
LOW BEAM HEADLAMP, HIGH BEAM
HEADLAMP — MODELS WITH HALOGEN
HEADLAMPS — IF EQUIPPED
See the following steps to replace:
1. Open the hood.
Headlamp Assembly Dust Cap Location
NOTE:Removal of the air cleaner filter housing may be necessary
prior to replacing bulbs in the headlamp assembly on the
driver side of the vehicle. 2. Remove the large dust cap from the headlamp
housing by turning it counterclockwise.
3. Turn the bulb counterclockwise, and remove.
Headlamp Location
4. Disconnect the bulb from the socket assembly and install the replacement bulb.
5. Reinstall the bulb and socket assembly into the headlamp assembly, and then turn it clockwise. 6. Reinstall the access cap making sure it is seated into
the housing and turn cap clockwise to engage locking
lugs. Visually, you should be unable to see the blue
O-ring gasket. The access cap should be uniformly
seated and you should not be able to pull the access
cap off without turning it counterclockwise.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the bulb
comes in contact with any oily surface, clean the bulb
with rubbing alcohol.
CAUTION!
If the access cap is not installed correctly after bulb
replacement, the lamp becomes susceptible to dust,
condensation, and water intrusion. This may ultimately
lead to an inoperative lamp. If the access cap cannot
be installed correctly, please return to an authorized
dealer for proper repair or access cap replacement if
necessary.
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285
INDEX
AAbout Your Brakes ................................................ 74, 273
Adaptive Cruise Control (ACC) .................................84, 85
Adding Engine Coolant (Antifreeze) ............................ 238
Adding Washing Fluid .................................................. 230
Additives, Fuel .............................................................. 275
Advance Phone Connectivity ....................................... 142
Air Bag........................................................................... 180 Advance Front Air Bag ............................................ 180
Air Bag Operation.................................................... 181
Air Bag Warning Light ............................................. 179
Enhanced Accident Response ...................... 184
, 222
Event Data Recorder (EDR).................................... 222 Front Air Bag ........................................................... 180
If Deployment Occurs ............................................. 183
Knee Impact Bolsters ............................................. 181
Maintaining Your Air Bag System .......................... 184
Maintenance ........................................................... 184
Redundant Air Bag Warning Light ......................... 179
Side Air Bags ........................................................... 181
Transporting Pets.................................................... 196
Air Bag Light ................................................. 63
, 179, 196
Air Cleaner, Engine (Engine Air Cleaner Filter) ........... 233
Air Conditioner Maintenance ...................................... 234
Air Conditioner Refrigerant .......................................... 234
Air Conditioner System ................................................ 234
Air Conditioning ............................................................... 45
Air Conditioning Filter ........................................... 49
, 234
Air Conditioning System..................................................45 Air Conditioning, Operating Tips ..................................... 48Air Filter......................................................................... 233 Air Pressure
Tires.......................................................................... 261
Alarm Arm The System.................................................. 19
, 20
Panic........................................................................... 13
Rearm The System .................................................... 20
Security Alarm..................................................... 19
, 66
Alarm System Security Alarm............................................................ 19
All Wheel Drive Towing ...................................................................... 222
All Wheel Drive (AWD)...................................................241
Alterations/Modifications Vehicle.......................................................................... 8
Alternate Tire Service Kit — If Equipped
b
.............. 211
Android Auto........................................................ 144, 145
Android auto™
b
....................................................... 144
Antifreeze (Engine Coolant) ............................... 238, 277
Disposal ...................................................................239
Anti-Lock Brake System (ABS) ..................................... 159
Anti-Lock Warning Light.................................................. 66
Apple CarPlay ...................................................... 144
, 147
Apple carplay® ¹ ...........................................................146
Arming System Security Alarm............................................................ 19
Assist, Hill Start ............................................................. 162
Audio Settings ............................................................... 131
Audio Systems (Radio) ................................................. 106
Auto Down Power Windows............................................ 52
Automatic Door Locks .................................................... 24 Automatic Headlights ..................................................... 41 Automatic High Beams .................................................. 40
Automatic Temperature Control (ATC) .......................... 48
Automatic Transmission ................................................ 79 Adding Fluid .................................................... 241
, 279
Fluid And Filter Change........................................... 241
Fluid Change ........................................................... 241
Fluid Level Check .................................................... 241
Fluid Type .......................................................241
, 279
Special Additives ..................................................... 241
Automatic Transmission Limp Home Mode ................. 81
AutoPark ......................................................................... 72
Autostick Operation ................................................................... 82
AWD Towing...................................................................... 222
Axle Fluid....................................................................... 279
Axle Lubrication ............................................................ 279
BBack Up Camera............................................................. 96
Battery.................................................................... 64, 231
Charging System Light .............................................. 64
Keyless Key Fob Replacement................................. 13
Location ................................................................... 231
Belts, Seat..................................................................... 196
Blind Spot Monitoring .................................................. 164
Bluetooth Connecting To A Particular Mobile PhoneOr Audio Device After Pairing ............................ 139
Body Mechanism Lubrication ...................................... 235
B-Pillar Location ........................................................... 258
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287
Driver’s Seat Back Tilt ....................................................28
DrivingThrough Flowing, Rising, Or Shallow Standing Water .................................................. 105
EElectric Brake Control System..................................... 160Anti-Lock Brake System ......................................... 159
Electronic Roll Mitigation .............................. 160
, 163
Electrical Power Outlets..................................................50 Electronic Power Distribution Center (Fuses) ............ 242
Electronic Stability Control (ESC) ................................ 161
Electronic Throttle Control Warning Light...................... 65Emergency Trunk Release.............................................. 55
Emergency, In Case Of Freeing Vehicle When Stuck .................................. 220
Jacking..................................................................... 202
Jump Starting ................................................. 216
, 217
Towing ..................................................................... 221
Emission Control System Maintenance.........................70
Engine .................................................................. 228
, 229
Air Cleaner ............................................................... 233 Break-In Recommendations ..................................... 74
Checking Oil Level .................................................. 230Compartment ................................................. 228
, 229
Compartment Identification ................................... 228 Coolant (Antifreeze) ................................................ 238
Cooling..................................................................... 237
Exhaust Gas Caution .............................................. 198
Fails To Start .............................................................. 74
Flooded, Starting ....................................................... 74
Fuel Requirements ................................................. 274 Jump Starting ................................................. 216
, 217
Oil ...........................................................231, 277, 278 Oil Filler Cap ............................................................. 228
Oil Filter ....................................................................233Oil Selection ................................................... 231
, 277
Oil Synthetic ............................................................. 232
Starting....................................................................... 71
Engine Oil Life Reset
b
............................................... 59
Enhanced Accident Response Feature ............. 184, 222
Ethanol .......................................................................... 275
Exhaust Gas Cautions ..................................................198
Exhaust System .................................................. 198
, 237
Exterior Lighting .............................................................. 39
Exterior Lights ........................................................39
, 198
FFiller Location Fuel ......................................................... 96
Filters Air Cleaner ............................................................... 233
Air Conditioning ................................................49
, 234
Engine Oil ................................................................. 233
Engine Oil Disposal..................................................233
Flashers ......................................................................... 199 Hazard Warning ....................................................... 199
Turn Signals ...............................................42
, 69, 198
Flash-To-Pass .................................................................. 41
Flooded Engine Starting ................................................. 74
Fluid Capacities ............................................................277
Fluid Leaks ....................................................................198
Fluid Level Checks Brake ........................................................................ 240
Cooling System ........................................................ 238
Engine Oil ................................................................. 230
Transfer Case .......................................................... 241 Fluid, Brake................................................................... 279
Fog Lights........................................................................ 42
Fold-Flat Seats ......................................................... 28
, 30
Forward Collision Warning ........................................... 167
Freeing A Stuck Vehicle ............................................... 220
Fuel................................................................................ 274 Additives .................................................................. 275
Clean Air .................................................................. 275
Ethanol..................................................................... 275Filler Cap (Gas Cap) .................................................. 96
Gasoline ................................................................... 274
Materials Added ...................................................... 275
Methanol ................................................................. 275
Octane Rating.................................................274
, 278
Requirements .......................................................... 274
Specifications .......................................................... 278
Tank Capacity .......................................................... 277
Fueling ............................................................................ 96 Fuses ............................................................................. 242
GGarage Door Opener (HomeLink) .................................. 36Gas Cap (Fuel Filler Cap) ............................................... 96
Gasoline, Clean Air ....................................................... 275
Gasoline, Reformulated ............................................... 275
Gear Ranges ................................................................... 79
Glass Cleaning .............................................................. 272
Gross Axle Weight Rating ........................................ 98
, 99
Gross Vehicle Weight Rating .................................. 98, 99
GVWR .............................................................................. 98
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289
Interior ........................................................................42
License .................................................................... 253
Lights On Reminder ...................................................41
Malfunction Indicator (Check Engine) ...................... 67
Map.............................................................................42
Park ..................................................................... 41
, 68
Passing ....................................................................... 41
Reading ...................................................................... 42
Seat Belt Reminder ...................................................64
Security Alarm ............................................................66
Service ..................................................................... 250
Traction Control ...................................................... 162
Turn Signals .............................................. 42
, 69, 198
Vanity Mirror............................................................... 35
Warning Instrument Cluster Descriptions .........65
, 69
Load Shed Battery Saver On ..........................................62
Load Shed Electrical Load Reduction............................ 62
Load Shed Intelligent Battery Sensor ............................ 62
Loading Vehicle ........................................................ 97
, 98
Capacities...................................................................98
Tires ......................................................................... 258
Locks Auto Unlock ................................................................24
Automatic Door ..........................................................24
Power Door .................................................................22
Low Tire Pressure System ........................................... 168
Lubrication, Body ......................................................... 235
Lug Nuts/Bolts ............................................................. 273
MMaintenance ...................................................................53
Maintenance Free Battery ........................................... 231
Maintenance Schedule....................................... 223
, 224
Malfunction Indicator Light (Check Engine) ..................67 Manual
Park Release............................................................218Service .....................................................................283
Manual Transmission .................................. 76
, 240, 241
Fluid Level Check .......................................... 240, 241
Map/Reading Lights ....................................................... 42
Media Mode .................................................................. 133
Memory Seat ................................................................... 27 Memory Settings............................................................. 27
Methanol ....................................................................... 275
Mirrors ............................................................................. 35 Electric Powered ........................................................ 36
Heated........................................................................ 36
Outside ....................................................................... 35
Rearview ...........................................................35
, 199
Vanity.......................................................................... 35
Modifications/Alterations Vehicle.......................................................................... 8
Monitor, Tire Pressure System..................................... 168
Mopar Parts .................................................................. 282
Multi-Function Control Lever .......................................... 40
NNew Vehicle Break-In Period .......................................... 74
OOccupant Restraints ..................................................... 172
Octane Rating, Gasoline (Fuel) .......................... 274, 278
Oil Change Indicator ....................................................... 59 Reset .......................................................................... 59
Oil Filter, Change .......................................................... 233
Oil Filter, Selection........................................................ 233
Oil Pressure Light............................................................ 65 Oil, Engine ........................................................... 231
, 278 Capacity ................................................................... 277
Checking .................................................................. 230
Dipstick .................................................................... 230
Disposal ................................................................... 233
Filter ......................................................................... 233
Filter Disposal.......................................................... 233
Identification Logo .................................................. 232
Materials Added To ................................................. 233
Pressure Warning Light ............................................ 65
Recommendation...........................................231
, 277
Synthetic .................................................................. 232
Viscosity ................................................................... 277
Onboard Diagnostic System .......................................... 69
Operating Precautions ................................................... 69
Operator Manual Owner's Manual ...................................................... 283
Outside Rearview Mirrors .............................................. 35
PPaddle Shift Mode .......................................................... 82
Paddle Shifters ............................................................... 82 Paint Care ..................................................................... 270
Pair (link) Uconnect Phone To A mobile Phone
b
... 137
Panic Alarm ..................................................................... 13 Parking Brake ................................................................. 74
ParkSense System, Rear ............................................... 92
Passenger Seat Easy Entry .................................................................. 33
Passing Light .................................................................. 41
Performance ................................................................... 60
Performance Shift Indicator .......................................... 59
Personalized Main Menu Bar ...................................... 123
Pets ............................................................................... 196
Phone Mode ................................................................. 135
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