2020 DODGE CHARGER ECU

GETTING TO KNOW YOUR VEHICLE67
OPENING SUNROOF
Express Open
Push the switch rearward and release it within
one-half second, the sunroof and sunshade will
open automatically and stop at full open
position. During Express Open operation, any
other actuation of the sunroof switches will stop
the sunroof in a partially open position.
Manual Open
Push and hold the switch rearward, the sunroof
and sunshade will open and automatically stop
at full open position. Releasing the switch while
the sunroof is in motion will stop sunroof in a
partially open position.
Vent Open
Push and release the Vent switch within one
half second and the sunroof will open to the
vent position. During Express Vent operation,
any other actuation of the sunroof switches will
stop the sunroof operation.
CLOSING SUNROOF
Express Close
Push the switch forward and release it within
one-half second and the sunroof will close
automatically from any position. During Express
Close operation, any other actuation of the
sunroof switches will stop the sunroof in a
partially open position.
Manual Close
Push and hold the switch forward and the
sunroof will close from any position and stop at
full closed position. Releasing the switch while
the sunroof is in motion will stop sunroof in a
partially open position.
WIND BUFFETING

Wind buffeting can be described as the perception
of pressure on the ears or a helicopter-type sound
in the ears. Your vehicle may exhibit wind buffeting
with the windows down, or the sunroof (if
equipped) in certain open or partially open
positions. This is a normal occurrence and can be
minimized. If the buffeting occurs with the rear windows open, then open the front and rear
windows together to minimize the buffeting. If the
buffeting occurs with the sunroof open, adjust the
sunroof opening to minimize the buffeting or open
any window.

SUNSHADE OPERATION
The sunshade can be opened manually.
However, the sunshade will open automatically
as the sunroof opens.
NOTE:
The sunshade cannot be closed if the sunroof is
open.
PINCH PROTECT FEATURE

This feature will detect an obstruction in the
closing of the sunroof during the Express Close
operation. If an obstruction in the path of the
sunroof is detected, the sunroof will automatically
retract. Remove the obstruction if this occurs.

NOTE:
If three consecutive sunroof close attempts
result in Pinch Protect reversals, Pinch Protect
will disable and the sunroof must be closed in
Manual Mode.
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70GETTING TO KNOW YOUR VEHICLE
(Continued)
TRUNK SAFETY
Trunk Emergency Release
As a security measure, a trunk internal
emergency release lever is built into the trunk
latching mechanism. In the event of an
individual being locked inside the trunk, the
trunk can be opened by actuating the
glow-in-the-dark handle attached to the trunk
latching mechanism.
Trunk Emergency Release

CARGO AREA FEATURES
Cargo Area — Vehicles Equipped With
60/40 Split-Folding Rear Seat
The 60/40 split-folding rear seat provides
cargo-carrying versatility. The seatbacks fold
down easily by pulling nylon tabs between the
seatbacks and the bolsters. When the seats are
folded down, they provide a continuous,
nearly-flat extension of the load floor.
When the seatback is folded to the upright
position, make sure it is latched by strongly
pulling on the top of the seatback above the
seat strap.
WARNING!

Do not allow children to have access to the
trunk, either by climbing into the trunk from
outside, or through the inside of the vehicle.
Always close the trunk lid when your vehicle is
unattended. Once in the trunk, young children
may not be able to escape, even if they entered
through the rear seat. If trapped in the trunk,
children can die from suffocation or heat stroke.

WARNING!
Be certain that the seatback is securely
locked into position. If the seatback is not
securely locked into position, the seat will
not provide the proper stability for child
seats and/or passengers. An improperly
latched seat could cause serious injury.
The cargo area in the rear of the vehicle
(with the rear seatbacks in the locked-up or
folded down position) should not be used
as a play area by children when the vehicle
is in motion. They could be seriously injured
in a collision. Children should be seated
and using the proper restraint system.
To help protect against personal injury,
passengers should not be seated in the
rear cargo area. The rear cargo space is
intended for load carrying purposes only,
not for passengers, who should sit in seats
and use seat belts.

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GETTING TO KNOW YOUR VEHICLE71
GARAGE DOOR OPENER — IF EQUIPPED
HomeLink® replaces up to three hand-held
transmitters that operate devices such as
garage door openers, motorized gates, lighting
or home security systems. The HomeLink® unit
is powered by your vehicle’s battery. The HomeLink® buttons, located on either the
overhead console, headliner or sunvisor,
designate the three different HomeLink®
channels. The HomeLink® indicator is located
above the center button.

Overhead Console HomeLink® Buttons

NOTE:

HomeLink® is disabled when the Vehicle
Security Alarm is active.

BEFORE YOU BEGIN PROGRAMMING
H
OMELINK®
Be sure that your vehicle is parked outside of
the garage before you begin programming.
For more efficient programming and accurate
transmission of the Radio Frequency (RF) signal
it is recommended that a new battery be placed in the hand-held transmitter of the device that is
being programmed to the HomeLink® system.
To erase the channels, place the ignition in the
ON/RUN position, and push and hold the two
outside HomeLink® buttons (I and III) for up to
20 seconds or until the orange indicator
flashes.
NOTE:
Erasing all channels should only be
performed when programming HomeLink®
for the first time. Do not erase channels when
programming additional buttons.
If you have any problems, or require assis
-
tance, please call toll-free 1-800-355-3515
or, on the Internet at HomeLink.com for infor -
mation or assistance.
Programming A Rolling Code
For programming garage door openers that
were manufactured after 1995. These garage
door openers can be identified by the “LEARN”
or “TRAIN” button located where the hanging
antenna is attached to the garage door opener.
The weight and position of cargo and
passengers can change the vehicle center of
gravity and vehicle handling. To avoid loss of
control resulting in personal injury, follow
these guidelines for loading your vehicle:
Always place cargo evenly on the cargo
floor. Put heavier objects as low and as far
forward as possible.
Place as much cargo as possible in front of
the rear axle. Too much weight or improp
-
erly placed weight over or behind the rear
axle can cause the rear of the vehicle to
sway.
Do not pile luggage or cargo higher than the
top of the seatback. This could impair visi-
bility or become a dangerous projectile in a
sudden stop or collision.
WARNING! (Continued)
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74GETTING TO KNOW YOUR VEHICLE
3. Continue to press and hold the HomeLink®
button, while you press 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. Press and hold the programmed HomeLink® button and observe the
indicator light.
NOTE:
If the indicator light stays on constantly,
programming is complete and the garage
door/device should activate when the Home -
Link® button is pressed.
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.
USING HOMELINK®
To operate, push and release the programmed
HomeLink® button. Activation will now occur for
the programmed device (i.e. garage door
opener, gate operator, security system, entry
door lock, home/office lighting, etc.). The
hand-held transmitter of the device may also be
used at any time.
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 orange
indicator flashes. Note that all channels will be
erased. Individual channels cannot be erased.

The HomeLink® Universal Transceiver is disabled
when the Vehicle Security Alarm is active.

TROUBLESHOOTING TIPS
If you are having trouble programming
HomeLink®, here are some of the most
common solutions:
Replace the battery in the garage door
opener hand-held transmitter.
Push the LEARN button on the garage door
opener to complete the training for a Rolling
Code.
Did you unplug the device for programming
and remember to plug it back in?
If you have any problems, or require assistance,
please call toll-free 1-800-355-3515 or, on the
Internet at HomeLink.com for information or
assistance.

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94GETTING TO KNOW YOUR INSTRUMENT PANEL
Installing options like additional lights,
upfitter electrical accessories, audio
systems, alarms and similar devices.
Unusual driving cycles (short trips separated
by long parking periods).
The vehicle was parked for an extended
period of time (weeks, months).
The battery was recently replaced and was
not charged completely.
The battery was discharged by an electrical
load left on when the vehicle was parked.
The battery was used for an extended period
with the engine not running to supply radio,
lights, chargers, +12 Volts portable appli-
ances like vacuum cleaners, game consoles
and similar devices. What to do when an electrical load reduction
action message is present (“Battery Saver On”
or “Battery Saver Mode”)
During a trip:
Reduce power to unnecessary loads if
possible:
Turn off redundant lights (interior or exte
-
rior)
Check what may be plugged in to power
outlets +12 Volts, 115 Volts AC, USB
ports
Check HVAC settings (blower, tempera -
ture)
Check the audio settings (volume) After a trip:
Check if any aftermarket equipment was
installed (additional lights, upfitter electrical
accessories, audio systems, alarms) and
review specifications if any (load and Ignition
Off Draw currents).
Evaluate the latest driving cycles (distance,
driving time and parking time).
The vehicle should have service performed if
the message is still present during consecu
-
tive trips and the evaluation of the vehicle
and driving pattern did not help to identify the
cause.

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98GETTING TO KNOW YOUR INSTRUMENT PANEL
Trunk Open Warning Light
This indicator will illuminate when the
trunk is open and not fully closed.
NOTE:
If the vehicle is moving, there will also be a
single chime.
Vehicle Security Warning Light —
If Equipped
This light will flash at a fast rate for
approximately 15 seconds when the
vehicle security alarm is arming, and
then will flash slowly until the vehicle
is disarmed.
YELLOW WARNING LIGHTS
Engine Check/Malfunction Indicator
Warning Light (MIL)
The Engine Check/Malfunction
Indicator Light (MIL) is a part of an
Onboard Diagnostic System called
OBD II that monitors engine and
automatic transmission control systems. This
warning light will illuminate when the ignition is
in the ON/RUN position before engine start. If the bulb does not come on when turning the
ignition switch from OFF to ON/RUN, have the
condition checked promptly.
Certain conditions, such as a loose or missing
gas cap, poor quality fuel, etc., may illuminate
the light after engine start. The vehicle should
be serviced if the light stays on through several
typical driving styles. In most situations, the
vehicle will drive normally and will not require
towing.
When the engine is running, the MIL may flash
to alert serious conditions that could lead to
immediate loss of power or severe catalytic
converter damage. The vehicle should be
serviced by an authorized dealer as soon as
possible if this occurs.
Electronic Stability Control (ESC) Active
Warning Light — If Equipped
This warning light will indicate when
the Electronic Stability Control system
is Active. The “ESC Indicator Light” in
the instrument cluster will come on
when the ignition is placed in the ON/RUN or
ACC/ON/RUN position, and when ESC is
activated. It should go out with the engine
running. If the “ESC Indicator Light” comes on
continuously with the engine running, a
malfunction has been detected in the ESC
system. If this warning light remains on after
several ignition cycles, and the vehicle has been
driven several miles (kilometers) at speeds
greater than 30 mph (48 km/h), see an
authorized dealer as soon as possible to have
the problem diagnosed and corrected.
WARNING!
A malfunctioning catalytic converter, as
referenced above, can reach higher
temperatures than in normal operating
conditions. This can cause a fire if you drive
slowly or park over flammable substances
such as dry plants, wood, cardboard, etc. This
could result in death or serious injury to the
driver, occupants or others.
CAUTION!
Prolonged driving with the Malfunction
Indicator Light (MIL) on could cause damage
to the vehicle control system. It also could
affect fuel economy and driveability. If the
MIL is flashing, severe catalytic converter
damage and power loss will soon occur.
Immediate service is required.

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104GETTING TO KNOW YOUR INSTRUMENT PANEL
BLUE INDICATOR LIGHTS
High Beam Indicator Light
This indicator light will illuminate to
indicate that the high beam
headlights are on. With the low beams
activated, push the multifunction
lever forward (toward the front of the vehicle) to
turn on the high beams. Pull the multifunction
lever rearward (toward the rear of the vehicle) to
turn off the high beams. If the high beams are
off, pull the lever toward you for a temporary
high beam on, "flash to pass" scenario.
ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated
Onboard Diagnostic system called OBD II. This
system monitors the performance of the
emissions, engine, and transmission control
systems. When these systems are operating
properly, your vehicle will provide excellent
performance and fuel economy, as well as
engine emissions well within current
government regulations.
If any of these systems require service, the OBD
II system will turn on the Malfunction Indicator
Light (MIL). It will also store diagnostic codes and other information to assist your service
technician in making repairs. Although your
vehicle will usually be drivable and not need
towing, see an authorized dealer for service as
soon as possible.
ONBOARD DIAGNOSTIC SYSTEM
(OBD II) C
YBERSECURITY
Your vehicle is required to have an Onboard
Diagnostic system (OBD II) and a connection
port to allow access to information related to
the performance of your emissions controls. Authorized service technicians may need to
access this information to assist with the
diagnosis and service of your vehicle and
emissions system.
For further information, refer to “Cybersecurity”
in “Multimedia”.
CAUTION!
Prolonged driving with the MIL on could
cause further damage to the emission
control system. It could also affect fuel
economy and driveability. The vehicle must
be serviced before any emissions tests can
be performed.
If the MIL is flashing while the vehicle is
running, severe catalytic converter damage
and power loss will soon occur. Immediate
service is required.
WARNING!
ONLY an authorized service technician
should connect equipment to the OBD II
connection port in order to read the VIN,
diagnose, or service your vehicle.
If unauthorized equipment is connected to
the OBD II connection port, such as a
driver-behavior tracking device, it may:
Be possible that vehicle systems,
including safety related systems, could
be impaired or a loss of vehicle control
could occur that may result in an acci
-
dent involving serious injury or death.
Access, or allow others to access, infor -
mation stored in your vehicle systems,
including personal information.

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SAFETY125
General Information
The following regulatory statement applies to all
Radio Frequency (RF) devices equipped in this
vehicle:
This device complies with Part 15 of the FCC
Rules and with Innovation, Science and
Economic Development Canada license-exempt
RSS standard(s). Operation is subject to the
following two conditions:

1. This device may not cause harmful
interference, and

2. This device must accept any interference received, including interference that may
cause undesired operation.
Le présent appareil est conforme aux CNR
d`Innovation, Science and Economic
Development applicables aux appareils radio
exempts de licence. L'exploitation est autorisée
aux deux conditions suivantes:

1. l'appareil ne doit pas produire de brouillage, et

2. l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d'en compro -
mettre le fonctionnement. La operación de este equipo está sujeta a las
siguientes dos condiciones:

1. es posible que este equipo o dispositivo no
cause interferencia perjudicial y

2. este equipo o dispositivo debe aceptar cualquier interferencia, incluyendo la que
pueda causar su operación no deseada.
NOTE:
Changes or modifications not expressly
approved by the party responsible for compli -
ance could void the user’s authority to operate
the equipment.
OCCUPANT RESTRAINT SYSTEMS
Some of the most important safety features in
your vehicle are the restraint systems:
OCCUPANT RESTRAINT SYSTEMS
F
EATURES
Seat Belt Systems
Supplemental Restraint Systems (SRS) Air
Bags
Child Restraints
Some of the safety features described in this
section may be standard equipment on some
models, or may be optional equipment on others.
If you are not sure, ask an authorized dealer.

IMPORTANT SAFETY PRECAUTIONS
Please pay close attention to the information in
this section. It tells you how to use your restraint
system properly, to keep you and your
passengers as safe as possible.
Here are some simple steps you can take to
minimize the risk of harm from a deploying air
bag:

1. Children 12 years old and under should
always ride buckled up in the rear seat of a
vehicle with a rear seat.

2. A child who is not big enough to wear the vehicle seat belt properly (Refer to “Child
Restraints” in this section for further
information) must be secured in the
appropriate child restraint or
belt-positioning booster seat in a rear
seating position.
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