2023 DODGE CHARGER overheating

GETTING TO KNOW YOUR VEHICLE39
CANADIAN/GATE OPERATOR
P
ROGRAMMING
For programming transmitters in Canada/United States
that require the transmitter signals to “time-out” after
several seconds of transmission:
Canadian Radio Frequency (RF) laws require transmitter
signals to time-out (or quit) after several seconds of
transmission, which may not be long enough for
HomeLink® to pick up the signal during programming.
Similar to this Canadian law, some U.S. gate operators are
designed to time-out in the same manner.
It may be helpful to unplug the device during the cycling
process to prevent possible overheating of the garage
door or gate motor.

1. Place the ignition in the ON/RUN position.

NOTE:For vehicles equipped with Keyless Enter ‘n Go™, place
the ignition in the RUN position. Make sure while
programming HomeLink® with the engine on that your
vehicle is outside of your garage, or that the garage door
remains open at all times.
2. Place the hand-held transmitter 1 to 3 inches
(3 to 8 cm) away from the HomeLink® button you
wish to program while keeping the HomeLink®
indicator light in view. 3. Continue to push and hold the HomeLink® button
while you push and release (cycle) your hand-held
transmitter every two seconds until HomeLink® has
successfully accepted the frequency signal. The
indicator light will flash slowly and then rapidly when
fully trained.
4. Watch for the HomeLink® indicator to change flash rates. When it changes, it is programmed. It may take
up to 30 seconds or longer in rare cases. The garage
door may open and close while you are programming.
5. Push and hold the programmed HomeLink® button and observe the indicator light.
NOTE:
If the indicator light stays on constantly, program -
ming is complete and the garage door/device
should activate when the HomeLink® button is
pushed.
 To program the two remaining HomeLink®
buttons, repeat each step for each remaining
button. DO NOT erase the channels.
If you unplugged the garage door opener/device for
programming, plug it back in at this time. Reprogramming A Single HomeLink® Button
(Canadian/Gate Operator)
To reprogram a channel that has been previously trained,
follow these steps:

1. Place the ignition in the ON/RUN position.

2. Press and hold the desired HomeLink® button until
the indicator light begins to flash after 20 seconds.
Do not release the button.
3. Without releasing the button, proceed with “Canadian/Gate Operator Programming” Step 2 and
follow all remaining steps.
SECURITY
It is advised to erase all channels before you sell or turn in
your vehicle.
To do this, push and hold the two outside buttons for
20 seconds until the indicator flashes. Note that all
channels will be erased. Individual channels cannot be
erased.
The HomeLink® universal transmitter is disabled when
the Vehicle Security system is active.
2

23_LD_OM_EN_USC_t.book Page 39

52GETTING TO KNOW YOUR VEHICLE
Summer Operation
The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper corrosion
protection and to protect against engine overheating. OAT
coolant (conforming to MS.90032) is recommended.
Winter Operation
To ensure the best possible heater and defroster
performance, make sure the engine cooling system is
functioning properly and the proper amount, type, and
concentration of coolant is used. Use of the Air
Recirculation mode during Winter months is not
recommended, because it may cause window fogging.
Vacation/Storage
For information on maintaining the Climate Control system
when the vehicle is being stored for an extended period of
time, see
Úpage 264.
Window Fogging
Vehicle windows tend to fog on the inside in mild, rainy,
and/or humid weather. To clear the windows, select
Defrost or Mix mode and increase the front blower speed.
Do not use the Recirculation mode without A/C for long
periods, as fogging may occur.
Outside Air Intake
Make sure the air intake, located directly in front of the
windshield, is free of obstructions, such as leaves. Leaves
collected in the air intake may reduce airflow, and if they
enter the air distribution box, they could plug the water
drains. In Winter months, make sure the air intake is clear
of ice, slush, and snow.
Cabin Air Filter
The Climate Control system filters out dust and pollen
from the air. Contact an authorized dealer to service your
cabin air filter, and to have it replaced when needed.
Operating Tips Chart
INTERIOR STORAGE AND EQUIPMENT
STORAGE
Glove Compartment
The glove compartment is located on the passenger side
of the instrument panel.

Glove Compartment

To open the glove compartment, pull the release handle.
WEATHER CONTROL SETTINGS
Hot Weather And
Vehicle Interior Is Very Hot Set the mode control to
(Panel Mode), (MAX A/C) on,
and blower on high. Roll down the windows for a minute to flush out the hot air. Adjust the controls as needed to achieve comfort.
Warm Weather Turn (A/C) on and set the
mode control to (Panel Mode).
Cool Sunny Operate in (Bi-Level Mode).
Cool & Humid Conditions Set the mode control to
(Mix Mode) and turn on (A/C) to keep windows clear.
Cold Weather Set the mode control to
(Floor Mode). If windshield
fogging starts to occur, move the
control to (Mix Mode).
WARNING!
Do not operate this vehicle with a glove compartment in
the open position. Driving with the glove compartment
open may result in injury in a collision.

23_LD_OM_EN_USC_t.book Page 52

216IN CASE OF EMERGENCY
3. Ensure funnel is inserted fully to hold flapper doors
open.
4. Pour fuel into funnel opening.
5. Remove funnel from filler pipe, clean off prior to putting back in the spare tire storage area.IF YOUR ENGINE OVERHEATS
If the vehicle is overheating, it will need to be serviced by
an authorized dealer.
Potential signs of vehicle overheating:
Temperature gauge is at HOT (H)
 Strong smell of coolant
 White smoke coming from engine or exhaust
 Coolant bottle coolant has bubbles present
In the event it is observed that the temperature gauge is
moving towards or close to the HOT (H) position, you can
reduce the potential for overheating by taking the
appropriate action.
 On the highways — slow down.
 In city traffic — while stopped, place the transmission in
NEUTRAL (N), but do not increase the engine idle speed
while preventing vehicle motion with the brakes.
 If your Air Conditioner (A/C) is on, turn it off. The A/C
system adds heat to the engine cooling system and
turning the A/C off can help remove this heat. 
You can also turn the temperature control to maximum
heat, the mode control to floor and the blower control
to high. This allows the heater core to act as a supple -
ment to the radiator and aids in removing heat from the
engine cooling system.
MANUAL PARK RELEASE–8–SPEED
TRANSMISSION
CAUTION!
To avoid fuel spillage and overfilling, do not “top off” the
fuel tank after filling.
WARNING!
 Never have any smoking materials lit in or near the
vehicle when the fuel door is open or the tank is
being filled.
 Never add fuel when the engine is running. This is in
violation of most state and federal fire regulations
and may cause the Malfunction Indicator Light to
turn on.
 A fire may result if fuel is pumped into a portable
container that is inside of a vehicle. You could be
burned. Always place fuel containers on the ground
while filling.
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 try to open a cooling system pressure cap when
the radiator or coolant bottle is hot.
CAUTION!
Driving with a hot cooling system could damage your
vehicle. If the temperature gauge reads HOT (H), pull
over and stop the vehicle. Idle the vehicle with the air
conditioner turned off until the pointer drops back into
the normal range. If the pointer remains on HOT (H),
and you hear continuous chimes, turn the engine off
immediately and call for service.
WARNING!
Always secure your vehicle by fully applying the parking
brake before activating the Manual Park Release. In
addition, you should be seated in the driver's seat with
your foot firmly on the brake pedal when activating the
Manual Park Release. Activating the Manual Park
Release will allow your vehicle to roll away if it is not
secured by the parking brake, or by proper connection
to a tow vehicle. Activating the Manual Park Release on
an unsecured vehicle could lead to serious injury or
death for those in or around the vehicle.

23_LD_OM_EN_USC_t.book Page 216

218IN CASE OF EMERGENCY
3. Pull up gently on the tether strap to confirm that the
lever is locked in its stowed position.
4. Tuck the tether strap into the base of the console. Reinstall the Manual Park Release cover and the
console storage bin.
When the lever is in the release position the access cover
cannot be reinstalled.
FREEING A STUCK VEHICLE
If your vehicle becomes stuck in mud, sand, or snow, it can
often be moved using a rocking motion. Turn the steering
wheel right and left to clear the area around the front
wheels. For vehicles with automatic transmission, push
and hold the lock button on the gear selector. Then shift
back and forth between DRIVE and REVERSE (with
automatic transmission) or FIRST gear and REVERSE
(with manual transmission), while gently pressing the
accelerator. Use the least amount of accelerator pedal
pressure that will maintain the rocking motion, without
spinning the wheels or racing the engine.NOTE:For vehicles with automatic transmission: Shifts between
DRIVE and REVERSE can only be achieved at wheel
speeds of 5 mph (8 km/h) or less. Whenever the trans -
mission remains in NEUTRAL for more than two seconds,
you must press the brake pedal to engage DRIVE or
REVERSE.
Push the ESC OFF button to place the Electronic Stability
Control (ESC) system in “Partial OFF” mode, before rocking
the vehicle
Úpage 166. Once the vehicle has been freed,
push the ESC OFF button again to restore “ESC On” mode.
CAUTION!
Racing the engine or spinning the wheels may lead to
transmission overheating and failure. Allow the engine
to idle with the transmission in NEUTRAL for at least
one minute after every five rocking-motion cycles. This
will minimize overheating and reduce the risk of clutch
or transmission failure during prolonged efforts to free
a stuck vehicle.
WARNING!
Fast spinning tires can be dangerous. Forces generated
by excessive wheel speeds may cause damage, or even
failure, of the axle and tires. A tire could explode and
injure someone. Do not spin your vehicle's wheels
faster than 30 mph (48 km/h) or for longer than 30
seconds continuously without stopping when you are
stuck and do not let anyone near a spinning wheel, no
matter what the speed.
CAUTION!
 Racing the engine or spinning the wheels may lead to
transmission overheating and failure. Allow the
engine to idle with the transmission in NEUTRAL for
at least one minute after every five rocking-motion
cycles. This will minimize overheating and reduce the
risk of transmission failure during prolonged efforts
to free a stuck vehicle.
 When “rocking” a stuck vehicle by shifting between
DRIVE and REVERSE, do not spin the wheels faster
than 15 mph (24 km/h), or drivetrain damage may
result.
 Revving the engine or spinning the wheels too fast
may lead to transmission overheating and failure. It
can also damage the tires. Do not spin the wheels
above 30 mph (48 km/h) while in gear (no transmis -
sion shifting occurring).

23_LD_OM_EN_USC_t.book Page 218

SERVICING AND MAINTENANCE233

Removing Wiper From Wiper Arm

5. Gently lower the wiper arm onto the glass.
Installing The Front Wipers

1. Lift the wiper arm off of the glass, until the wiper arm
is in the full up position.

2. Position the wiper blade under the hook on the tip of the wiper arm with the wiper locking tab open.
3. Insert the receiver bracket on the wiper assembly into the hook on the tip of the arm through the opening in
the wiper blade under the locking tab.
4. Slide the wiper blade onto the arm until motion stops, then fold down the locking tab to secure.
NOTE:The locking tab will not snap into place until the blade is
properly positioned on the wiper arm hook.
5. Gently lower the wiper blade onto the glass.
EXHAUST SYSTEM
The best protection against carbon monoxide entry into
the vehicle body is a properly maintained engine exhaust
system.
If you notice a change in the sound of the exhaust system;
or if the exhaust fumes can be detected inside the vehicle;
or when the underside or rear of the vehicle is damaged;
have an authorized technician inspect the complete
exhaust system and adjacent body areas for broken,
damaged, deteriorated, or mispositioned parts. Open
seams or loose connections could permit exhaust fumes
to seep into the passenger compartment. In addition, have
the exhaust system inspected each time the vehicle is
raised for lubrication or oil change. Replace as required. Under normal operating conditions, the catalytic converter
will not require maintenance. However, it is important to
keep the engine properly tuned to ensure proper catalyst
operation and prevent possible catalyst damage.
NOTE:Intentional tampering with emissions control systems can
result in civil penalties being assessed against you.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe
and abnormal catalyst overheating. If this occurs, stop the
vehicle, turn off the engine and allow it to cool. Service,
including a tune-up to manufacturer's specifications,
should be obtained immediately.
1 — Wiper
2 — Locking Tab
3 — Wiper Arm J Hook
WARNING!

Exhaust gases can injure or kill. They contain Carbon
Monoxide (CO), which is colorless and odorless.
Breathing it can make you unconscious and can
eventually poison you
Úpage 201.
 A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your
exhaust system. Do not park or operate your vehicle
in areas where your exhaust system can contact
anything that can burn.
CAUTION!
The catalytic converter requires the use of unleaded
fuel only. Leaded gasoline will destroy the effective -
ness of the catalyst as an emissions control device
and may seriously reduce engine performance and
cause serious damage to the engine.
 Damage to the catalytic converter can result if your
vehicle is not kept in proper operating condition.
In the event of engine malfunction, particularly
involving engine misfire or other apparent loss of
performance, have your vehicle serviced promptly.
Continued operation of your vehicle with a severe
malfunction could cause the converter to overheat,
resulting in possible damage to the converter and
vehicle.
8

23_LD_OM_EN_USC_t.book Page 233

SERVICING AND MAINTENANCE255
(Continued)
TIRES — GENERAL INFORMATION
Tire Pressure
Proper tire inflation pressure is essential to the safe and
satisfactory operation of your vehicle. Four primary areas
are affected by improper tire pressure:
Safety
 Fuel Economy
 Tread Wear
 Ride Comfort and Vehicle Stability
Safety Both underinflation and overinflation affect the stability of
the vehicle and can produce a feeling of sluggish response
or over responsiveness in the steering.
NOTE:

Unequal tire pressures from side to side may cause
erratic and unpredictable steering response.
 Unequal tire pressure from side to side may cause the
vehicle to drift left or right.
Fuel Economy
Underinflated tires will increase tire rolling resistance
resulting in higher fuel consumption.
Tread Wear
Improper cold tire inflation pressures can cause abnormal
wear patterns and reduced tread life, resulting in the need
for earlier tire replacement. Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a comfortable ride.
Overinflation produces a jarring and uncomfortable ride.
Tire Inflation Pressures
The proper cold tire inflation pressure is listed on the
driver's side B-pillar or rear edge of the driver's side door.
At least once a month:

Check and adjust tire pressure with a good quality
pocket-type pressure gauge. Do not make a visual
judgement when determining proper inflation.
Tires may look properly inflated even when they are
underinflated.
 Inspect tires for signs of tire wear or visible damage.
Inflation pressures specified on the placard are always
“cold tire inflation pressure”. Cold tire inflation pressure is
defined as the tire pressure after the vehicle has not been
driven for at least three hours, or driven less than 1 mile
(1.6 km) after sitting for a minimum of three hours. The
cold tire inflation pressure must not exceed the maximum
inflation pressure molded into the tire sidewall.
WARNING!
Overloading of your tires is dangerous. Overloading can
cause tire failure, affect vehicle handling, and increase
your stopping distance. Use tires of the recommended
load capacity for your vehicle. Never overload them.
WARNING!
 Improperly inflated tires are dangerous and can
cause collisions.
 Underinflation increases tire flexing and can result in
overheating and tire failure.
 Overinflation reduces a tire's ability to cushion shock.
Objects on the road and chuckholes can cause
damage that result in tire failure.
Overinflated or underinflated tires can affect vehicle
handling and can fail suddenly, resulting in loss of
vehicle control.
 Unequal tire pressures can cause steering problems.
You could lose control of your vehicle.
 Unequal tire pressures from one side of the vehicle
to the other can cause the vehicle to drift to the right
or left.
 Always drive with each tire inflated to the recom -
mended cold tire inflation pressure.
WARNING!
CAUTION!
After inspecting or adjusting the tire pressure, always
reinstall the valve stem cap. This will prevent moisture
and dirt from entering the valve stem, which could
damage the valve stem.
8

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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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283
Synthetic.................................................................. 229
Viscosity................................................................... 270
Onboard Diagnostic System .................................... 74
, 75
Operating Precautions ....................................................74
Operator Manual Owner's Manual ...................................................... 276
Outside Rearview Mirrors ...............................................35
Overheating, Engine..................................................... 216
PPaddle Shift Mode ..........................................................83 Paddle Shifters................................................................83Paint Care ..................................................................... 264
Pair (link) Uconnect Phone To A mobile Phone

b
... 142
Panic Alarm .....................................................................13
Parking Brake ..................................................................79
ParkSense System, Rear ................................................94
Passing Light ...................................................................42
Passive Entry ...................................................................22
Performance....................................................................65
Personalized Main Menu Bar ...................................... 128
Pets ............................................................................... 199
Phone Mode ................................................................. 140
Pinch Protection .............................................................. 58
Placard, Tire And Loading Information ....................... 252
Power Brakes ..................................................................... 267
Deck Lid Release ....................................................... 59
Distribution Center (Fuses) .................................... 242 Door Locks .................................................................21
Mirrors ........................................................................36
Outlet (Auxiliary Electrical Outlet) ............................. 55
Seats...........................................................................30
Steering ...................................................................... 85 Sunroof....................................................................... 57
Tilt/Telescoping Steering Column ............................ 25
Windows..................................................................... 56
Power Seats Forward ...................................................................... 30
Lumbar ....................................................................... 31
Rearward.................................................................... 30
Recline ....................................................................... 31
Pregnant Women And Seat Belts ................................ 182
Preparation For Jacking ............................................... 205
Presets .......................................................................... 135
Pretensioners Seat Belts................................................................. 182
Programmable Features .............................................. 112
RRadial Ply Tires ............................................................. 256
Radiator Cap (Coolant Pressure Cap) ......................... 235
Radio Presets .....................................................................135
Radio Controls .............................................................. 130
Radio Mode ...................................................................130
Radio Operation .................................................. 130
, 163
Radio Remote Controls ................................................ 129
Rain Sensitive Wiper System ......................................... 46
Rear Axle (Differential) ................................................. 237
Rear Camera ................................................................. 100
Rear Cross Path ............................................................171
Rear ParkSense System................................................. 94
Rear Seats, Folding ........................................................ 29
Rear Wheel Drive (RWD) Towing ...................................................................... 220
Recreational Towing ..................................................... 109
Reformulated Gasoline ................................................ 268 Refrigerant .................................................................... 230
Release, Hood ................................................................ 59
Reminder, Lights On....................................................... 42
Reminder, Seat Belt ..................................................... 178
Remote Control Starting System ......................................................... 16
Remote Keyless Entry Arm The Alarm ........................................................... 19
Panic Alarm ............................................................... 13
Programming Additional Key Fobs ........................... 14
Unlatch The Trunk ..................................................... 13
Remote Sound System (Radio) Control ...................... 129
Remote Starting Exit Remote Start Mode............................................ 17
Uconnect Customer Programmable Features......... 18
Uconnect Settings ..................................................... 18
Remote Starting System ................................................ 16 Remote Trunk Release .................................................. 59
Replacement Bulbs ...................................................... 246
Replacement Tires ....................................................... 258
Reporting Safety Defects ............................................. 276
Restraints, Child ........................................................... 190
Restraints, Head............................................................. 33
Rocking Vehicle When Stuck ....................................... 218
Rotation, Tires .............................................................. 263
SSafety ............................................................................ 128
Safety Checks Inside Vehicle....................................... 199
Safety Checks Outside Vehicle .................................... 201
Safety Defects, Reporting ............................................ 276
Safety Features ............................................................ 128
Safety Information, Tire ............................................... 248
Safety Tips .................................................................... 199
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