cooling DODGE CHARGER 2022 User Guide

240SERVICING AND MAINTENANCE
(Continued)
CHECKING OIL LEVEL
To ensure proper engine lubrication, the engine oil
must be maintained at the correct level. Check the
oil level at regular intervals, such as every fuel
stop. The best time to check the engine oil level is
about ten minutes after a fully warmed up engine
is shut off.
Checking the oil while the vehicle is on level ground
will improve the accuracy of the oil level readings.
There are four possible dipstick types:
Crosshatched zone.
Crosshatched zone marked SAFE.
Crosshatched zone marked with MIN at the low
end of the range and MAX at the high end of the
range.
Crosshatched zone marked with dimples at the
MIN and the MAX ends of the range.
NOTE:Always maintain the oil level within the crosshatch
markings on the dipstick.
Adding 1 quart (1 liter) of oil when the reading is at
the low end of the dipstick range will raise the oil
level to the high end of the range marking.
ADDING WASHER FLUID
The windshield washer fluid reservoir is located in
the front of the engine compartment. Be sure to
check the fluid level at regular intervals. Fill the
reservoir with windshield washer solvent (not
radiator antifreeze) and operate the system for a
few seconds to flush out the residual water.
When refilling the washer fluid reservoir, apply
some washer fluid to a cloth or towel and wipe the
wiper blades clean. This will help blade
performance.
To prevent freeze-up of your windshield washer
system in cold weather, select a solution or mixture
that meets or exceeds the temperature range of
your climate. This rating information can be found
on most washer fluid containers.
The fluid reservoir will hold nearly 1 Gallon
(4 Liters) of washer fluid when the message “Low
Washer Fluid” appears in the instrument cluster.
WARNING!
Never smoke while working in the engine
compartment: gas and inflammable vapors
may be present, with the risk of fire.
Be very careful when working in the engine
compartment when the engine is hot: you may
get burned. Do not get too close to the radiator
cooling fan: the electric fan may start; danger
of injury. Scarves, ties and other loose clothing
might be pulled by moving parts.
CAUTION!
Be careful not to confuse the various types of
fluids while topping up: they are not compat-
ible with each other! Topping up with an
unsuitable fluid could severely damage your
car.
The oil level must never exceed the MAX mark.
Always top up using engine oil of the same
specifications as that already in the engine.
If the engine oil is being topped up, wait for the
engine to cool down before loosening the filler
cap, particularly for vehicles with aluminium
cap (if equipped). WARNING: risk of burns!
Overfilling or underfilling the crankcase will
cause aeration or loss of oil pressure. This
could damage your engine.
CAUTION!CAUTION!
Overfilling or underfilling the crankcase will
cause aeration or loss of oil pressure. This could
damage your engine.

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244SERVICING AND MAINTENANCE
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

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 234.
ACCESSORY DRIVE BELT INSPECTION
WARNING!
Do not attempt to inspect an accessory drive
belt with vehicle running.
When working near the radiator cooling fan,
disconnect 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 equip -
ment. If you have any doubt about your ability
to perform a service job, take your vehicle to a
competent mechanic.

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248SERVICING AND MAINTENANCE
(Continued)
To minimize the possibility of catalytic converter
damage:
Do not shut off the engine or interrupt the igni-
tion 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
disconnected or removed, such as when diag
-
nostic testing, or for prolonged periods during
very rough idle or malfunctioning operating
conditions.
NOTE:
The vehicle exhaust system may be equipped with an
Electronic Exhaust Valve (EEV) system, if the exhaust
system is replaced with aftermarket products a
Malfunction Indicator Lamp (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 234.
Selection Of Coolant
For further information Ú page 291.
NOTE:
Mixing of engine coolant (antifreeze) other than
specified Organic Additive Technology (OAT)
engine coolant, may result in engine damage
and may decrease corrosion protection. OAT
engine coolant is different and should not be
mixed with Hybrid Organic Additive Technology
(HOAT) engine coolant or any “globally compat -
ible” coolant. If a non-OAT engine coolant is
introduced into the cooling system in an emer -
gency, the cooling system will need to be
drained, flushed, and refilled with fresh OAT
coolant (conforming to MS.90032), by an autho -
rized dealer as soon as possible.
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 radi -
ator 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,
disconnect the fan motor lead or turn the igni -
tion to the OFF position. The fan is tempera -
ture controlled and can start at any time the
ignition is in the ON/RUN position.
WARNING!

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SERVICING AND MAINTENANCE249
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 radiator.
This vehicle has not been designed for use with
propylene glycol-based engine coolant. Use of
propylene glycol-based engine coolant is not
recommended.
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 that you 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 temperatures 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 recom
-
mended 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.
8

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250SERVICING AND MAINTENANCE
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.
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/kilo -
meters 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 corro
-
sion 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 neces -
sary, install ONLY the correct type thermostat.
Other designs may result in unsatisfactory
engine cooling performance, poor gas mileage,
and increased emissions.
WARNING!
Do not open hot engine cooling system. Never
add engine coolant (antifreeze) when the
engine is overheated. 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
specified for your vehicle. Personal injury or
engine damage may result.

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256SERVICING AND MAINTENANCE
F21 30 Amp Pink
–Headlamp Washers *
20 Amp Blue – Police Police Bat Feed #2
F22 40 Amp Green
–LTR Cooling Pump (6.2L Eng)
20 Amp Blue – Police Police Bat Feed # 3
F23 20 Amp Blue –Police Bat Feed # 1
F24 20 Amp Blue –Police Ignition Run/ACC Feed # 3
F28 ––Spare
F29 –15 Amp BlueAuto Trans (Challenger / Police)
F30 ––Spare
F31 –25 Amp ClearEngine Module
F32 ––Spare
F33 ––Spare
F34 –25 Amp ClearASD Feed #1
F35 –20 Amp YellowASD Feed #2
F36 –10 Amp RedAnti-Lock Brake Module / Steering
Column Lock Module *
F37 –10 Amp RedEngine Controller
F38 –10 Amp RedAirbag Module
F39 –10 Amp RedA/C Clutch / EPS */ Vacuum Pump *
F48 –10 Amp Red
AWD Module / Front Axle Disconnect *

Cavity Cartridge Fuse Mini-FuseDescription
* If Equipped

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290TECHNICAL SPECIFICATIONS
FLUID CAPACITIES
US Metric
Fuel (Approximate)
All Engines 18.5 Gallons70 Liters
Engine Oil With Filter
3.6L Engine 6 Quarts5.6 Liters
5.7L Engine 7 Quarts6.6 Liters
Cooling System*
3.6L Engine 10 Quarts9.5 Liters
5.7L Engine – without Severe Duty II Cooling
System 14.5 Quarts
13.9 Liters
5.7L Engine – with Severe Duty II Cooling System 15 Quarts14.3 Liters
* Includes heater and coolant recovery bottle filled to MAX level

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292TECHNICAL SPECIFICATIONS
CHASSIS FLUIDS AND LUBRICANTS
CAUTION!
Mixing of engine coolant (antifreeze) other than specified Organic Additive Technology (OAT) engine coolant (antifreeze), may result in engine damage and
may decrease corrosion protection. Organic Additive Technology (OAT) engine coolant is different and should not be mixed with Hybrid Organic Additive Tech -
nology (HOAT) engine coolant (antifreeze) or any “globally compatible” coolant (antifreeze). If a non-OAT engine coolant (antifreeze) is introduced into the
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.
Component Fluid, Lubricant, Or Genuine Part
Automatic Transmission Use only Mopar® ZF 8 & 9 Speed ATF Automatic Transmission Fluid, or
equivalent. Failure to use the correct fluid may affect the function or
performance of your transmission.
Brake Master Cylinder We recommend using Mopar® DOT 3, SAE J1703.
Front Axle – AWD (If Equipped) We recommend using Mopar® Synthetic Gear Lubricant SAE 75W90
(API GL-5).
Rear Axle – 3.6/5.7 Engine We recommend using Mopar® OD Synthetic Gear Lubricant SAE 75W85
(API GL-5).
Transfer Case – AWD (If Equipped) We recommend using Mopar® Transfer Case Lubricant for BorgWarner
44–40.

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298 AWD Towing
....................................................... 233Axle Fluid....................................................... 292Axle Lubrication............................................. 292
B
Back-Up......................................................... 112Battery.................................................... 76, 241Charging System Light................................. 76Keyless Key Fob Replacement.................... 14Location.................................................... 241Battery Saver Feature...................................... 47Belts, Seat..................................................... 210BluetoothConnecting To A Particular Mobile Phone Or Audio Device After Pairing
..................... 156Body Mechanism Lubrication........................ 245B-Pillar Location............................................. 270Brake Assist System...................................... 169Brake Control System.................................... 169Brake Fluid.......................................... 251, 292Brake System...................................... 251, 286Fluid Check..................................... 251, 292Master Cylinder......................................... 251Parking........................................................ 88Warning Light..................................... 76, 286
Brake/Transmission Interlock......................... 90Break-In Recommendations, New Vehicle....... 87Brightness, Interior Lights................................ 49Bulb Replacement........................................ 261Bulbs, Light.......................................... 211, 261
C
Camera, Rear................................................ 112Capacities, Fluid........................................... 290Caps, FillerOil (Engine)............................................... 238Radiator (Coolant Pressure)..................... 249Car Washes................................................... 283Carbon Monoxide Warning................... 211, 212CargoVehicle Loading........................................ 114CD................................................................. 150Certification Label......................................... 114Chains, Tire................................................... 280Chart, Tire Sizing........................................... 266Check Engine Light
(Malfunction Indicator Light)............................ 83Checking Your Vehicle For Safety................. 209Checks, Safety.............................................. 209Child Restraint.............................................. 198
Child RestraintsBooster Seats........................................... 200Child Seat Installation............................... 207How To Stow An unused ALR Seat Belt..... 205Infant And Child Restraints....................... 199Lower Anchors And Tethers For Children.. 202Older Children And Child Restraints.......... 200Seating Positions...................................... 201Child Safety Locks............................................26Clean Air Gasoline......................................... 288CleaningWheels...................................................... 279Climate Control................................................51Automatic....................................................51Manual........................................................53Coin Holder......................................................58Cold Weather Operation...................................87Compact Spare Tire...................................... 277ConsoleFloor............................................................58Contract, Service........................................... 294Controls........................................................ 142Cooling Pressure Cap (Radiator Cap)............ 249

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299
Cooling System
.............................................. 248Adding Coolant (Antifreeze)....................... 249Coolant Level.................................. 248, 250Cooling Capacity........................................ 290Disposal Of Used Coolant.......................... 250Drain, Flush, And Refill.............................. 248Inspection................................................. 250Points To Remember................................. 250Pressure Cap............................................. 249Radiator Cap............................................. 249Selection Of Coolant (Antifreeze)........................ 248, 290, 291Corrosion Protection...................................... 283Cruise Control (Speed Control)................. 95, 96Cruise Light.............................................. 81, 82Customer Assistance..................................... 293Customer Programmable Features................123Cybersecurity................................................. 123
D
Daytime Running Lights................................... 45Deck LidPower Release............................................ 65Defroster, Windshield.................................... 210De-Icer, Remote Start...................................... 20Deleting A Phone........................................... 156
Deluxe Security Alarm...................................... 21Diagnostic System, Onboard............................ 82Dimmer SwitchHeadlight..................................................... 45DipsticksOil (Engine)............................................... 240Disabled Vehicle Towing............................... 232Disc Drive..................................................... 150Disconnecting............................................... 156DisposalAntifreeze (Engine Coolant)...................... 250Disturb.......................................................... 159Door Ajar.......................................................... 77Door Ajar Light................................................. 77Door LocksAutomatic.................................................... 26Child-Protection Door Lock — Rear Doors.... 26Doors............................................................... 22Drag & Drop.................................................. 140Driver Memory Presets................................. 147Driver’s Seat Back Tilt...................................... 31DrivingThrough Flowing, Rising, Or Shallow Standing Water
................................................... 122
E
Electric Brake Control System....................... 169Anti-Lock Brake System............................ 168Electronic Roll Mitigation................. 170, 173Electric Remote Mirrors...................................39
Electronic Power Distribution Center (Fuses).. 253
Electronic Speed Control (Cruise Control)........95Electronic Stability Control (ESC)................... 170Electronic Throttle Control Warning Light.........77Emergency Gas Can Refueling...................... 227Emergency, In Case OfFreeing Vehicle When Stuck..................... 231Hazard Warning Flasher........................... 213Jacking...................................................... 216Jump Starting.................................. 225, 226Towing...................................................... 232Emission Control System Maintenance............83Engine.................................................. 238, 239Air Cleaner................................................ 243Break-In Recommendations........................87Checking Oil Level.................................... 240Compartment.................................. 238, 239Compartment Identification...................... 238Coolant (Antifreeze)......................... 248, 291Cooling...................................................... 248Exhaust Gas Caution....................... 211, 212
11

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