cooling DODGE CHARGER 2023 User Guide

SERVICING AND MAINTENANCE231
(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 221.
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 position. 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!
8

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234SERVICING AND MAINTENANCE
(Continued)
To minimize the possibility of catalytic converter damage:

Do not shut off the engine or interrupt the ignition when
the transmission is in gear and the vehicle is in motion.
 Do not try to start the engine by pushing or towing the
vehicle.
 Do not idle the engine with any spark plug wires discon -
nected or removed, such as when diagnostic testing, or
for prolonged periods during very rough idle or malfunc -
tioning operating conditions.
NOTE:The vehicle exhaust system may be equipped with an Elec -
tronic Exhaust Valve (EEV) system, if the exhaust system is
replaced with aftermarket products a Malfunction Indi -
cator Light (MIL) will illuminate.
COOLING SYSTEM
Coolant Checks
Check engine coolant (antifreeze) protection every
12 months (before the onset of freezing weather, where
applicable). If the engine coolant is dirty, the system
should be drained, flushed, and refilled with fresh Organic
Additive Technology (OAT) coolant (conforming to
MS.90032) by an authorized dealer. Check the front of the
radiator for any accumulation of bugs, leaves, etc. If dirty,
clean by gently spraying water from a garden hose
vertically down the face of the condenser.
Check the coolant recovery bottle tubing for brittle rubber,
cracking, tears, cuts, and tightness of the connection at
the bottle and radiator. Inspect the entire system for
leaks. DO NOT REMOVE THE COOLANT PRESSURE CAP
WHEN THE COOLING SYSTEM IS HOT.
Cooling System — Drain, Flush And Refill
NOTE:Some vehicles require special tools to add coolant
properly. Failure to fill these systems properly could lead
to severe internal engine damage. If any coolant is needed
to be added to the system please contact an authorized
dealer. If the engine coolant (antifreeze) is dirty or contains visible
sediment, have an authorized dealer clean and flush with
Organic Additive Technology (OAT) coolant (conforming to
MS.90032).
For the proper maintenance intervals
Úpage 221.
Selection Of Coolant
For further information Úpage 271.
NOTE:

Mixing of engine coolant (antifreeze) other than speci-
fied Organic Additive Technology (OAT) engine coolant,
may result in engine damage and may decrease corro -
sion protection. OAT engine coolant is different and
should not be mixed with Hybrid Organic Additive Tech -
nology (HOAT) engine coolant or any “globally compat -
ible” coolant. If a non-OAT engine coolant is introduced
into the cooling 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 products. Do not use additional rust inhibitors
or anti-rust products, as they may not be compatible
with the radiator engine coolant and may plug the radi -
ator.
 This vehicle has not been designed for use with
propylene glycol-based engine coolant. Use of
propylene glycol-based engine coolant is not recom -
mended.
WARNING!
 You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
you see or hear steam coming from under the hood,
do not open the hood until the radiator has had time
to cool. Never open a cooling system pressure cap
when the radiator or coolant bottle is hot.
 Keep hands, tools, clothing, and jewelry away from
the radiator cooling fan when the hood is raised. The
fan starts automatically and may start at any time,
whether the engine is running or not.
When working near the radiator cooling fan, discon -
nect the fan motor lead or turn the ignition to the OFF
position. The fan is temperature controlled and can
start at any time the ignition is in the ON/RUN
position.
WARNING!

23_LD_OM_EN_USC_t.book Page 234

SERVICING AND MAINTENANCE235
Some vehicles require special tools to add coolant
properly. Failure to fill these systems properly could
lead to severe internal engine damage. If any coolant is
needed to be added to the system please contact an
authorized dealer.
Adding Coolant
Your vehicle has been built with an improved engine
coolant (OAT coolant conforming to MS.90032) that
allows extended maintenance intervals. This engine
coolant (antifreeze) can be used up to 10 years or
150,000 miles (240,000 km) before replacement. To
prevent reducing this extended maintenance period, it is
important to use the same engine coolant (OAT coolant
conforming to MS.90032) throughout the life of your
vehicle.
Please review these recommendations for using Organic
Additive Technology (OAT) engine coolant that meets the
requirements of the manufacturer Material Standard
MS.90032. When adding engine coolant:
We recommend using Mopar® Antifreeze/Coolant
10 Year/150,000 Mile (240,000 km) Formula OAT
that meets the requirements of the manufacturer
Material Standard MS.90032.
 Mix a minimum solution of 50% OAT engine coolant
that meets the requirements of the manufacturer
Material Standard MS.90032 and distilled water. Use
higher concentrations (not to exceed 70%) if tempera -
tures below −34°F (−37°C) are anticipated. Please
contact an authorized dealer for assistance. 
Use only high purity water such as distilled or deionized
water when mixing the water/engine coolant solution.
The use of lower quality water will reduce the amount
of corrosion protection in the engine cooling system.
NOTE:
It is the owner's responsibility to maintain the proper
level of protection against freezing according to the
temperatures occurring in the area where the vehicle is
operated.
 Some vehicles require special tools to add coolant
properly. Failure to fill these systems properly could
lead to severe internal engine damage. If any coolant is
needed to be added to the system, please contact an
authorized dealer.
 Mixing engine coolant types is not recommended and
can result in cooling system damage. If HOAT and OAT
coolant are mixed in an emergency, have an authorized
dealer drain, flush, and refill with OAT coolant
(conforming to MS.90032) as soon as possible.
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of engine
coolant (antifreeze), and to ensure that engine coolant will
return to the radiator from the coolant expansion
bottle/recovery tank (if equipped).
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
Disposal Of Used Coolant
Used ethylene glycol-based coolant (antifreeze) is a
regulated substance requiring proper disposal. Check with
your local authorities to determine the disposal rules for
your community. To prevent ingestion by animals or
children, do not store ethylene glycol-based coolant in
open containers or allow it to remain in puddles on the
ground, clean up any ground spills immediately. If
ingested, seek emergency assistance immediately.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the coolant level is adequate. With the
engine off and cold, the level of the engine coolant
(antifreeze) in the bottle should be between the ranges
indicated on the bottle.
WARNING!
Do not open hot engine cooling system. Never add
engine coolant (antifreeze) when the engine is over -
heated. Do not loosen or remove the cap to cool an
overheated engine. Heat causes pressure to build up
in the cooling system. To prevent scalding or injury,
do not remove the pressure cap while the system is
hot or under pressure.
 Do not use a pressure cap other than the one speci -
fied for your vehicle. Personal injury or engine
damage may result.
8

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236SERVICING AND MAINTENANCE
(Continued)
The radiator normally remains completely full, so there is
no need to remove the radiator/coolant pressure cap
unless checking for engine coolant freeze point or
replacing coolant. Advise your service attendant of this. As
long as the engine operating temperature is satisfactory,
the coolant bottle need only be checked once a month.
When additional engine coolant is needed to maintain the
proper level, only OAT coolant that meets the
requirements of manufacturer Material Standard
MS.90032 should be added to the coolant bottle.
Do not overfill.
Cooling System Notes
NOTE:When the vehicle is stopped after a few miles/kilometers
of operation, you may observe vapor coming from the front
of the engine compartment. This is normally a result of
moisture from rain, snow, or high humidity accumulating
on the radiator and being vaporized when the thermostat
opens, allowing hot engine coolant (antifreeze) to enter
the radiator.
If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.

Do not overfill the coolant expansion bottle.
 Check the coolant freeze point in the radiator and in
the coolant expansion bottle. If engine coolant needs
to be added, the contents of the coolant expansion
bottle must also be protected against freezing. 
If frequent engine coolant additions are required, the
cooling system should be pressure tested for leaks.
 Maintain engine coolant concentration at a minimum
of 50% OAT coolant (conforming to MS.90032) and
distilled water for proper corrosion protection of your
engine which contains aluminum components.
 Make sure that the coolant expansion bottle overflow
hoses are not kinked or obstructed.
 Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean.
 Do not change the thermostat for Summer or Winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory engine cooling performance,
poor gas mileage, and increased emissions.
BRAKE SYSTEM
In order to ensure brake system performance, all brake
system components should be inspected periodically
Úpage 221.
Fluid Level Check — Brake Master Cylinder
Check the fluid level in the master cylinder immediately if
the Brake System Warning Light indicates system failure.
Check the fluid level in the master cylinder when
performing underhood services.
Clean the top of the master cylinder area before removing
the cap. Add fluid to bring the level up to the top of the
“FULL” mark on the side of the master cylinder reservoir.
Overfilling of fluid is not recommended because it may
cause leaking in the system.
Add enough fluid to bring the level up to the requirements
described on the brake fluid reservoir. With disc brakes,
fluid level can be expected to fall as the brake pads wear.
However, low fluid level may be caused by a leak and a
checkup may be needed.
Use only brake fluid that has been recommended by the
manufacturer, and has been kept in a tightly closed
container to avoid contamination from foreign matter or
moisture.
For further information
Úpage 271.
WARNING!
Riding the brakes can lead to brake failure and possibly
a collision. Driving with your foot resting or riding on the
brake pedal can result in abnormally high brake
temperatures, excessive lining wear, and possible brake
damage. You would not have your full braking capacity
in an emergency.WARNING!
Use only manufacturer's recommended brake fluid Úpage 271. Using the wrong type of brake fluid can
severely damage your brake system and/or impair its
performance. The proper type of brake fluid for your
vehicle is also identified on the original factory
installed hydraulic master cylinder reservoir.

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240SERVICING AND MAINTENANCE
F03 50 Amp Red –Electric Power Steering #1 *
F04 30 Amp Pink –Starter
F05 40 Amp Green –Anti-Lock Brake
F06 30 Amp Pink –Anti-Lock Brake
F07 20 Amp Blue –Police Ignition Run / ACC #1
F08 20 Amp Blue –Police Ignition Run / ACC # 2
F09 –20 Amp Yellow All-Wheel Drive Module *
F10 –10 Amp RedIntrusion MOD (300) * / Under Hood Lamp – Police
F11 –20 Amp Yellow Horns
F12 –10 Amp RedAir Conditioning Clutch
F13 ––Spare
F14 ––Spare
F15 ––Spare
F16 ––Spare
F18 50 Amp Red –Radiator Fan #2
F19 50 Amp Red –Electric Power Steering #2 *
F20 30 Amp Pink –Wiper Motor
F21 30 Amp Pink
–Headlamp Washers *
20 Amp Blue Police Bat Feed #2
F22 40 Amp Green
–LTR Cooling Pump (6.2L Eng)
20 Amp Blue Police Bat Feed # 3
F23 20 Amp Blue –Police Bat Feed # 1
Cavity Cartridge Fuse Mini-Fuse Description
* If Equipped

23_LD_OM_EN_USC_t.book Page 240

270TECHNICAL SPECIFICATIONS
FLUID CAPACITIES
US Metric
Fuel (Approximate)
All Engines 18.5 gal70 L
Engine Oil With Filter
3.6L Engine 6 qt5.6 L
5.7L Engine 7 qt6.6 L
Cooling System*
3.6L Engine 10 qt9.5 L
5.7L Engine – without Severe Duty II Cooling System 14.5 qt13.9 L
5.7L Engine – with Severe Duty II Cooling System 15 qt14.3 L
* Includes heater and coolant recovery bottle filled to MAX level

23_LD_OM_EN_USC_t.book Page 270

TECHNICAL SPECIFICATIONS271
ENGINE FLUIDS AND LUBRICANTS
Component Fluid, Lubricant, or Genuine Part
Engine Coolant We recommend using Mopar® Antifreeze/Coolant 10 Year/150,000 Mile (240,000 km)
Formula OAT (Organic Additive Technology).
Engine Oil – 3.6L Engine We recommend using Mopar® SAE 5W-20 Full Synthetic Engine Oil which meets the
requirements of the manufacturer Material Standard MS-6395. Equivalent full synthetic
SAE 5W-20 engine oil can be used but must have the API Starburst trademark
Úpage 229.
Mopar® SAE 5W-30 engine oil approved to the manufacturer Material Standard
MS-6395 may be used when SAE 5W-20 engine oil meeting MS-6395 is not available.
Engine Oil – 5.7L Engine We recommend using Mopar® SAE 0W-20 Full Synthetic Engine Oil which meets the
requirements of the manufacturer Material Standard MS-6395. Equivalent full synthetic
SAE 0W-20 engine oil can be used but must have the API Starburst trademark
Úpage 229.
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% Ethanol.
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 Technology (HOAT) engine coolant (antifreeze) or
any “globally compatible” coolant (antifreeze). If a non-OAT engine coolant (antifreeze) is introduced into the cooling 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.
9

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279
BluetoothConnecting To A Particular Mobile PhoneOr Audio Device After Pairing ............................ 143
Body Mechanism Lubrication...................................... 231
B-Pillar Location ........................................................... 252
Brake Assist System .................................................... 165
Brake Control System .................................................. 165
Brake Fluid .......................................................... 236
, 272
Brake System ...................................................... 236, 267
Fluid Check..................................................... 236, 272
Master Cylinder ....................................................... 236
Parking ....................................................................... 79
Warning Light ................................................... 68
, 267
Brake/Transmission Interlock........................................81
Break-In Recommendations, New Vehicle .................... 79
Brightness, Interior Lights .............................................. 45
Bulb Replacement ....................................................... 246
Bulbs, Light.......................................................... 201
, 246
CCamera, Rear ............................................................... 100
Capacities, Fluid ........................................................... 270
Caps, Filler Oil (Engine) .............................................................. 225
Radiator (Coolant Pressure)................................... 235
Car Washes .................................................................. 265
Carbon Monoxide Warning .......................................... 201
Cargo Vehicle Loading....................................................... 102
Cargo Area Cover ............................................................60
Cargo Compartment ....................................................... 60
Cargo Net .........................................................................60
CD.................................................................................. 138
Certification Label ........................................................ 102 Chains, Tire ...................................................................262
Chart, Tire Sizing ...........................................................249
Check Engine Light (Malfunction Indicator Light) ........ 75
Checking Your Vehicle For Safety ................................ 199
Checks, Safety .............................................................. 199
Child Restraint .............................................................. 190
Child Restraints Booster Seats .......................................................... 192
Child Seat Installation ............................................. 197How To Stow An unused ALR Seat Belt .................196Infant And Child Restraints ..................................... 191
Lower Anchors And Tethers For Children............... 193
Older Children And Child Restraints....................... 191
Seating Positions ..................................................... 193
Child Safety Locks .......................................................... 24
Clean Air Gasoline ........................................................ 268
Cleaning Wheels .....................................................................260
Climate Control ............................................................... 46 Automatic ................................................................... 47
Manual ....................................................................... 49
Coin Holder ..................................................................... 53
Cold Weather Operation ................................................. 78
Compact Spare Tire ...................................................... 259
Console Floor ........................................................................... 53
Contract, Service .......................................................... 275
Controls ......................................................................... 130
Cooling Pressure Cap (Radiator Cap) ..........................235
Cooling System ............................................................. 234 Adding Coolant (Antifreeze) ....................................235
Coolant Level ................................................. 234
, 235
Cooling Capacity ...................................................... 270
Disposal Of Used Coolant ....................................... 235 Drain, Flush, And Refill............................................234 Inspection ................................................................ 235
Points To Remember .............................................. 236
Pressure Cap ........................................................... 235
Radiator Cap............................................................ 235
Selection Of Coolant (Antifreeze) ........ 234
, 270, 271
Corrosion Protection .................................................... 264
Cruise Control (Speed Control) ............................... 85
, 87
Cruise Light .............................................................. 73, 74
Customer Assistance ................................................... 273
Customer Programmable Features ............................. 112
Cybersecurity ................................................................ 111
DDaytime Running Lights ................................................. 41 Deck Lid Power Release........................................................... 59
Defroster, Windshield .................................................. 200
De-Icer, Remote Start .................................................... 18
Deleting A Phone .......................................................... 144
Deluxe Security Alarm .................................................... 19
Diagnostic System, Onboard ......................................... 74 Dimmer Switch Headlight ................................................................... 41
Dipsticks Oil (Engine) .............................................................. 227
Disabled Vehicle Towing .............................................. 219
Disc Drive ...................................................................... 138
Disconnecting ............................................................... 144
Disposal Antifreeze (Engine Coolant) .................................... 235
Disturb........................................................................... 146
Door Ajar ......................................................................... 69
Door Ajar Light ................................................................ 69
11

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280
Door LocksAutomatic ...................................................................23
Child-Protection Door Lock — Rear Doors ................24
Doors................................................................................ 21
Drag & Drop.................................................................. 128
Drive Modes ................................................................. 159
Driver Memory Presets ................................................ 135
Driver’s Seat Back Tilt ....................................................28
Driving Through Flowing, Rising, Or ShallowStanding Water .................................................. 110
EElectric Brake Control System..................................... 165Anti-Lock Brake System ......................................... 164
Electronic Roll Mitigation .............................. 165
, 168
Electric Remote Mirrors ..................................................36 Electronic Power Distribution Center (Fuses) ............ 238
Electronic Speed Control (Cruise Control) ..................... 86Electronic Stability Control (ESC) ................................ 166
Electronic Throttle Control Warning Light...................... 69Emergency Gas Can Refueling .................................... 215
Emergency, In Case Of Freeing Vehicle When Stuck .................................. 218
Hazard Warning Flasher ......................................... 202
Jacking..................................................................... 205
Jump Starting ................................................. 213
, 214
Towing ..................................................................... 219
Emission Control System Maintenance.........................75
Engine .................................................................. 225
, 226
Air Cleaner ............................................................... 229 Break-In Recommendations ..................................... 79
Checking Oil Level .................................................. 227Compartment ................................................. 225
, 226 Compartment Identification....................................225
Coolant (Antifreeze)....................................... 234
, 271
Cooling .....................................................................234
Exhaust Gas Caution ............................................... 201
Fails To Start .............................................................. 78
Flooded, Starting ....................................................... 78
Fuel Requirements ........................................ 268
, 270
Jump Starting................................................. 213, 214
Oil .......................................................... 228, 270, 271
Oil Filler Cap ............................................................. 225
Oil Filter ....................................................................229 Oil Selection ................................................... 228
, 270
Oil Synthetic ............................................................. 229
Overheating ............................................................. 216
Starting....................................................................... 76
Engine Oil Life Reset

b
................................................ 65
Enhanced Accident Response Feature ............. 188, 220
Ethanol .......................................................................... 269
Exhaust Gas Cautions ..................................................201
Exhaust System .................................................. 201
, 233
Exterior Lighting .............................................................. 40
Exterior Lights ........................................................40
, 201
FFilters Air Cleaner ............................................................... 229
Air Conditioning ................................................52
, 230
Engine Oil ................................................................. 229
Engine Oil Disposal..................................................229
Flashers ......................................................................... 202 Hazard Warning ....................................................... 202
Turn Signals ...............................................43
, 74, 201
Flash-To-Pass .................................................................. 42
Flooded Engine Starting ................................................. 78 Floor Console .................................................................. 53
Fluid Capacities ............................................................ 270
Fluid Leaks.................................................................... 201
Fluid Level Checks
Brake........................................................................ 236
Cooling System........................................................ 234Engine Oil................................................................. 227
Fluid, Brake................................................................... 272
Fog Lights........................................................................ 42
Fold-Flat Seats ................................................................ 28
Folding Rear Seats ......................................................... 29
Forward Collision Warning ........................................... 172
Four-Way Hazard Flasher ............................................. 202
Freeing A Stuck Vehicle ............................................... 218
Fuel................................................................................ 268 Additives .................................................................. 268
Clean Air .................................................................. 268
Ethanol..................................................................... 269Gasoline ................................................................... 268
Materials Added ...................................................... 268
Methanol ................................................................. 269
Octane Rating.................................................268
, 271
Requirements .................................................268, 270
Specifications .......................................................... 271
Tank Capacity .......................................................... 270
Fuses ............................................................................. 238
GGarage Door Opener (HomeLink) .................................. 36 Gasoline, Clean Air ....................................................... 268
Gasoline, Reformulated ............................................... 268
Gear Ranges ................................................................... 82
Glass Cleaning .............................................................. 266

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