2019 DODGE CHALLENGER ECU

Closing
With one or more hands placed on the outside trunk
surface push the trunk lid down until you hear the trunk
lock latch into place.
NOTE:Before closing the trunk lid make sure your key fob
isn’t inside the trunk area. The trunk will latch then
automatically unlock if the key fob is sensed not allowing
the key fob to be locked in the trunk area.
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.
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.
Trunk Emergency Release
86 GETTING TO KNOW YOUR VEHICLE

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 that are located in the overhead
console designate the three different HomeLink channels.
The HomeLink indicator is located on the left side of the
first button.
NOTE:HomeLink is disabled when the Vehicle Security
Alarm is active.
Before You Begin Programming HomeLink
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 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 assistance, please
call toll-free 1-800-355-3515 or, on the Internet at
HomeLink.com for information or assistance.
HomeLink Buttons
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GETTING TO KNOW YOUR VEHICLE 87

•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. Cycle the ignition to 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 sys-
tem, 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 re-
member 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.
3
GETTING TO KNOW YOUR VEHICLE 91

GETTING TO KNOW YOUR INSTRUMENT PANEL
CONTENTS
INSTRUMENT CLUSTER ..................102
▫ Instrument Cluster Descriptions .............103
 INSTRUMENT CLUSTER DISPLAY ...........105
▫ Location And Controls ...................105
▫ Engine Oil Life Reset ....................107
▫ Performance Shift Indicator (PSI) —
If Equipped .......................... .108
▫ Instrument Cluster Display Selectable Menu
Items .............................. .108
▫ Battery Saver On/Battery Saver Mode
Message — Electrical Load Reduction Actions —
If Equipped ..........................113
 WARNING LIGHTS AND MESSAGES .........115▫
Red Warning Lights .....................115
▫ Yellow Warning Lights ...................119
▫ Yellow Indicator Lights ...................123
▫ Green Indicator Lights ...................123
▫ White Indicator Lights ...................124
▫ Blue Indicator Lights ....................125
 ONBOARD DIAGNOSTIC SYSTEM — OBD II . . .125
▫ Onboard Diagnostic System (OBD II)
Cybersecurity ........................ .126
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS .......................... .1264

•The vehicle should have service performed if the mes-
sage is still present during consecutive trips and the
evaluation of the vehicle and driving pattern did not
help to identify the cause.
WARNING LIGHTS AND MESSAGES
The warning/indicator lights will illuminate in the instru-
ment panel together with a dedicated message and/or
acoustic signal when applicable. These indications are
indicative and precautionary and as such must not be
considered as exhaustive and/or alternative to the infor-
mation contained in the Owner ’s Manual, which you are
advised to read carefully in all cases. Always refer to the
information in this chapter in the event of a failure indica-
tion. All active telltales will display first if applicable. The
system check menu may appear different based upon
equipment options and current vehicle status. Some tell-
tales are optional and may not appear.
Red Warning Lights
— Seat Belt Reminder Warning Light
This warning light indicates when the driver or passenger
seat belt is unbuckled. When the ignition is first placed in
the ON/RUN or ACC/ON/RUN position and if the
driver ’s seat belt is unbuckled, a chime will sound and the light will turn on. When driving, if the driver or front
passenger seat belt remains unbuckled, the Seat Belt Re-
minder Light will flash or remain on continuously and a
chime will sound.
Refer to “Occupant Restraint Systems” in “Safety” for
further information.
— Air Bag Warning Light
This warning light will illuminate to indicate a fault with
the air bag, and will turn on for four to eight seconds as a
bulb check when the ignition is placed in the ON/RUN or
ACC/ON/RUN position. This light will illuminate with a
single chime when a fault with the air bag has been
detected, it will stay on until the fault is cleared. If the light
is either not on during startup, stays on, or turns on while
driving, have the system inspected at an authorized dealer
as soon as possible.
— Brake Warning Light
This warning light monitors various brake functions, in-
cluding brake fluid level and parking brake application. If
the brake light turns on it may indicate that the parking
brake is applied, that the brake fluid level is low, or that
there is a problem with the anti-lock brake system reser-
voir.
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GETTING TO KNOW YOUR INSTRUMENT PANEL 115

— 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.
— Engine Coolant Temperature Warning Light
This warning light warns of an overheated engine condi-
tion. If the engine coolant temperature is too high, this
indicator will illuminate and a single chime will sound. If
the temperature reaches the upper limit, a continuous
chime will sound for four minutes or until the engine is
able to cool: whichever comes first.
If the light turns on while driving, safely pull over and stop
the vehicle. If the A/C system is on, turn it off. Also, shift
the transmission into NEUTRAL and idle the vehicle. If the
temperature reading does not return to normal, turn the
engine off immediately and call for service.
Refer to “If Your Engine Overheats” in “In Case Of
Emergency” for further information.
— Battery Charge Warning Light
This warning light will illuminate when the battery is not
charging properly. If it stays on while the engine is run-
ning, there may be a malfunction with the charging system.
Contact an authorized dealer as soon as possible.This indicates a possible problem with the electrical system
or a related component.
— Oil Pressure Warning Light
This warning light will illuminate to indicate low engine
oil pressure. If the light turns on while driving, stop the
vehicle, shut off the engine as soon as possible, and contact
an authorized dealer. A chime will sound when this light
turns on.
Do not operate the vehicle until the cause is corrected. This
light does not indicate how much oil is in the engine. The
engine oil level must be checked under the hood.
— Oil Temperature Warning Light
This warning light will illuminate to indicate the engine oil
temperature is high. If the light turns on while driving,
stop the vehicle and shut off the engine as soon as possible.
Wait for oil temperature to return to normal levels.
— Electronic Throttle Control (ETC) Warning
Light
This warning light will illuminate to indicate a problem
with the Electronic Throttle Control (ETC) system. If a
problem is detected while the vehicle is running, the light
will either stay on or flash depending on the nature of the
4
GETTING TO KNOW YOUR INSTRUMENT PANEL 117

CAUTION!(Continued)
•If the MIL is flashing while the vehicle is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
Onboard Diagnostic System (OBD II) Cybersecurity
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 ac-
cess this information to assist with the diagnosis and
service of your vehicle and emissions system.
WARNING!
• ONLY an authorized service technician should con-
nect 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:
(Continued)
WARNING! (Continued)
•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
accident involving serious injury or death.
• Access, or allow others to access, information
stored in your vehicle systems, including personal
information.
For further information, refer to “Cybersecurity” in “Mul-
timedia”.
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass an
inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration. For states that require an Inspection and Main-
tenance (I/M), this check verifies the “Malfunc-
tion Indicator Light (MIL)” is functioning and is
not on when the engine is running, and that the
OBD II system is ready for testing.
126 GETTING TO KNOW YOUR INSTRUMENT PANEL

If your vehicle is not equipped with a rear seat, FCA
recommends that you do not allow children 12 years old
and under to ride in your vehicle.
2. A child who is not big enough to wear the vehicle seatbelt properly (refer to “Child Restraints” in this section
for further information) must be secured in the appro-
priate child restraint or belt-positioning booster seat in a
rear seating position.
3. If a child from 2 to 12 years old (not in a rear-facing child restraint) must ride in the front passenger seat, move the
seat as far back as possible and use the proper child
restraint. (refer to “Child Restraints” in this section for
further information).
4. Never allow children to slide the shoulder belt behind them or under their arm.
5. You should read the instructions provided with your child restraint to make sure that you are using it
properly.
6. All occupants should always wear their lap and shoul- der belts properly. 7. The driver and front passenger seats should be moved
back as far as practical to allow the front air bags room
to inflate.
8. Do not lean against the door or window. If your vehicle has side air bags, and deployment occurs, the side air
bags will inflate forcefully into the space between occu-
pants and the door and occupants could be injured.
9. If the air bag system in this vehicle needs to be modified to accommodate a disabled person, refer to the “Cus-
tomer Assistance” section for customer service contact
information.
WARNING!
•Never place a rear-facing child restraint in front of an
air bag. A deploying passenger front air bag can
cause death or serious injury to a child 12 years or
younger, including a child in a rear-facing child
restraint.
• Never install a rear-facing child restraint in the front
seat of a vehicle. Only use a rear-facing child re-
straint in the rear seat. If the vehicle does not have a
rear seat, do not transport a rear-facing child restraint
in that vehicle.
156 SAFETY