Power DODGE HORNET 2023 Service Manual

STARTING AND OPERATING95
To Cancel
The following conditions cancel ACC:
The brake pedal is applied
 The CANC (cancel) button is pushed
 The Anti-Lock Brake System (ABS) activates
 The gear selector is removed from the DRIVE position
 The Electronic Stability Control/Traction Control
System (ESC/TCS) activates
 The vehicle parking brake is applied
 The Trailer Sway Control (TSC) activates
 The driver switches ESC to Full Off mode
 The braking temperature exceeds normal range
(overheated)
 Driver seat belt is unbuckled at low speeds
 Driver door is opened at low speeds
To Turn Off
The system will turn off and clear the set speed in memory
if:
The Mode button is pushed
 The ignition is placed in the OFF position
To Resume
If ACC was canceled, and there is a set speed in memory,
push the RES (resume) button and remove your foot from
the accelerator pedal. The instrument cluster display will
show the last set speed. Resume can be used at any speed above 0 mph (0 km/h)
when ACC is active.
NOTE:ACC cannot be resumed if there is a stationary vehicle in
front of your vehicle in close proximity.
To Vary The Speed Setting
To Increase Or Decrease The Set Speed
After setting a speed, you can adjust the speed by pushing
the SET switch upward or decrease the speed by pushing
the SET switch downward.
U.S. Speed (mph)

Pushing the SET switch upward or downward to the first
detent will result in a 1 mph speed adjustment. Each
subsequent movement of the switch to the first detent
will result in an adjustment of 1 mph.
 If the switch is pushed upward or downward briefly to
the second detent, the set speed will adjust in 5 mph
increments. The new set speed is reflected in the
instrument cluster display. 
If the switch is held upward or downward, the set speed
will continue to adjust until the switch is released.
Metric Speed (km/h)
 Pushing the SET switch upward or downward to the first
detent will result in a 1 km/h speed adjustment. Each
subsequent movement of the switch to the first detent
will result in an adjustment of 1 km/h.

 If the switch is pushed upward or downward briefly to
the second detent, the set speed will adjust in 10 km/h
increments. The new set speed is reflected in the instru -
ment cluster display.

 If the switch is held upward or downward, the set speed
will continue to adjust until the switch is released.
NOTE:
When you override the set speed by pushing the SET
switch upward or downward, the new set speed will be
the current speed of the vehicle.
 When you use the SET switch to decelerate, if the
engine’s braking power does not slow the vehicle suffi -
ciently to reach the set speed, the brake system will
automatically slow the vehicle.
 The ACC system maintains set speed when driving
uphill and downhill. However, a slight speed change on
moderate hills is normal. In addition, downshifting may
occur while climbing uphill or descending downhill. This
is normal operation and necessary to maintain set
speed. When driving uphill and downhill, the ACC
system will cancel if the braking temperature exceeds
normal range (overheated).
WARNING!
The Resume function should only be used if traffic and
road conditions permit. Resuming a set speed that is
too high or too low for prevailing traffic and road
conditions could cause the vehicle to accelerate or
decelerate too sharply for safe operation. Failure to
follow these warnings can result in a collision and death
or serious personal injury.
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122STARTING AND OPERATING
Trailer Sway Control (TSC)
The TSC can be a mechanical telescoping link that can be
installed between the hitch receiver and the trailer tongue
that typically provides adjustable friction associated with
the telescoping motion to dampen any unwanted trailer
swaying motions while traveling.
If equipped, the electronic TSC recognizes a swaying
trailer and automatically applies individual wheel brakes
and/or reduces engine power to attempt to eliminate the
trailer sway.
Weight-Carrying Hitch
A weight-carrying hitch supports the trailer tongue weight,
just as if it were luggage located at a hitch ball or some
other connecting point of the vehicle. These kinds of
hitches are commonly used to tow small and medium
sized trailers.
Weight-Distributing Hitch
A Weight-Distributing system works by applying leverage
through spring (load) bars. They are typically used for
heavier loads to distribute trailer tongue weight to the tow
vehicle's front axle and the trailer axle(s). When used in
accordance with the manufacturer's directions, it provides
for a more level ride, offering more consistent steering and
brake control thereby enhancing towing safety. The
addition of a friction/hydraulic sway control also dampens
sway caused by traffic and crosswinds and contributes
positively to tow vehicle and trailer stability. Trailer sway
control and a Weight-Distributing (load equalizing) Hitch
are recommended for heavier Tongue Weights (TW) and
may be required depending on vehicle and trailer
configuration/loading to comply with Gross Axle Weight
Rating (GAWR) requirements.
TRAILER TOWING WEIGHTS (MAXIMUM TRAILER WEIGHT RATINGS)
NOTE:The trailer tongue weight must be considered as part of the combined weight of occupants and cargo (i.e., the GVWR), and the GVWR should never exceed the weight referenced on
the Tire And Loading Information Placard Úpage 246.
WARNING!
An improperly adjusted Weight-Distributing Hitch
system may reduce handling, stability, braking
performance, and could result in a collision.
 Weight-Distributing systems may not be compatible
with surge brake couplers. Consult with your hitch
and trailer manufacturer or a reputable Recreational
Vehicle dealer for
additional information.
Engine/Transmission GCWRMaximum GTWMaximum Trailer TW (See Note)
2.0L / 9 Speed Auto 6,503 lb (2,950 kg) 2,000 lb (907 kg) 154 lb (70 kg)
Refer to local laws for maximum trailer towing speeds.

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STARTING AND OPERATING127
RECREATIONAL TOWING
Recreational towing (with all four wheels on the ground, or
using a towing dolly) is NOT ALLOWED. This vehicle may be
towed on flatbed or vehicle trailer provided all four wheels
are OFF the ground.
DRIVING TIPS
DRIVING ON SLIPPERY SURFACES
Information in this section will aid in safe controlled
launches in adverse conditions.
Acceleration
Rapid acceleration on snow covered, wet, or other slippery
surfaces may cause the driving wheels to pull erratically to
the right or left. This phenomenon occurs when there is a
difference in the surface traction under the front (driving)
wheels.
Traction
When driving on wet or slushy roads, it is possible for a
wedge of water to build up between the tire and road
surface. This is hydroplaning and may cause partial or
complete loss of vehicle control and stopping ability. To
reduce this possibility, the following precautions should be
observed:
Slow down during rainstorms or when the roads are
slushy.
 Slow down if the road has standing water or puddles.
 Replace the tires when tread wear indicators first
become visible.
 Keep tires properly inflated.
 Maintain sufficient distance between your vehicle and
the vehicle in front of you to avoid a collision in a
sudden stop.
CAUTION!
Towing this vehicle with ANY of its wheels on the ground
can cause severe transmission and/or power transfer
unit damage. Damage from improper towing is not
covered under the New Vehicle Limited Warranty.
WARNING!
Rapid acceleration on slippery surfaces is dangerous.
Unequal traction can cause sudden pulling of the front
wheels. You could lose control of the vehicle and
possibly have a collision. Accelerate slowly and carefully
whenever there is likely to be poor traction (ice, snow,
wet, mud, loose sand, etc.).
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130MULTIMEDIA
UCONNECT SETTINGS
The Uconnect system uses a combination of buttons on
the touchscreen and buttons on the faceplate located
next to the shifter. These buttons allow you to access and
change Programmable Features. Many features can vary
by vehicle and packages.
The Uconnect Settings can be accessed by pressing the
Settings tab.
Push and hold the Power dial next to the shifter for a
minimum of 15 seconds to reset the radio.
CUSTOMER PROGRAMMABLE FEATURES

Uconnect 5/5 NAV With 10.25-inch Display Button Next To The
Shifter And Buttons On The Touchscreen

For the Uconnect 5/5 NAV With 10.25-inch Display
Press the Vehicle button, then press the Settings tab on
the top of the touchscreen. In this menu, the Uconnect
system allows you to access all of the available
programmable features.
NOTE:
Only one touchscreen area may be selected at a time.
 Depending on the vehicle’s options, feature settings
may vary.
When making a selection, press the button on the
touchscreen to enter the desired menu. Once in the
desired menu, press and release the preferred setting
option until a check mark appears next to the setting,
showing that setting has been selected. Once the setting
is complete, press the Vehicle button to exit to the screen.
Pressing the Up or Down Arrow button on the right side of
the screen will allow you to toggle up or down through the
available settings.
1 — Uconnect Buttons On The Touchscreen
2 — Uconnect Button Next To The Shifter

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136MULTIMEDIA
Blind Spot Alert This setting will change the type of alert provided when an object is detected in the
vehicle’s blind spot. The “Off” setting will turn off Blind Spot Alert. The “Lights” setting will
activate the Blind Spot Alert lights on the outside mirrors. The “Lights & Chime” setting
will activate both the lights on the outside mirrors and an audible chime.
Traffic Sign Recognition This setting sill turn Traffic Sign Recognition on or off.
Traffic Sign Assist This setting will turn Traffic Sign Assist on or off.
Traffic Sign Assist Warning This setting will allow you to set the warning type related to the traffic sign.
The available options are “Off”, “Visual”, and “Visual + Chime”.
New Speed Zone Indication This setting will allow you to set if the system will warn you that the speed limit has
changed in an area. The available options are “Off”, “Visual”, and “Visual + Chime”.
Drowsy Driver Alert This setting will monitor the driver’s driving habits and warn you of any changes,
indicating that the driver may be drowsy. The available options are “On” and “Off”.
Highway Assist Steering Wheel Vibration This setting will customize the Highway Assist Steering Wheel Vibration.
The available options are “On” and “Off”.
Side Distance Warning This setting will customize the Side Distance Warning. The available options are
“On” and “Off”.
Hill Start Assist This setting will turn the Hill Start Assist system on or off.
Intelligent Speed Options This setting will let you customize your intelligent speed options. Selectable options are
“Manual Confirm” and “Auto Confirm”.
New Speed Zone Indication This setting will allow you to set if the system will warn you that the speed limit has
changed in an area. The available options are “Off”, “Visual”, and “Visual + Chime”.
Rear Seat Alert When this setting is turned on and the rear doors are opened while the engine is running,
or if the engine is turned on within 10 minutes of the door opening, a message will
appear to check the rear seat when the vehicle is powered OFF.
Front Passenger Airbag This setting will let you enable or disable the Front Passenger Airbag.
Setting NameDescription

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MULTIMEDIA143
Seats & Comfort
Remote Door Unlock/1st Press Of Key Fob Unlocks This setting will change how many pushes of the Unlock button on the key fob are needed
to unlock all the doors. The “Driver Door” setting will only unlock the driver door on the
first push on the Unlock button. The “All Doors” setting will unlock all doors on the first
push of the Unlock button.
Passive Entry This setting will allow you to turn the Passive Entry feature (Keyless Enter ‘n Go™) on
or off.
Power Liftgate Alert This setting will chime an audible alert when the power liftgate is raising or lowering.
Selectable options are “On” and “Off”.
Power Liftgate Angle This setting will let you customize the angle of the power liftgate. Selectable options are
“Custom”, “Level 1”, “Level 2”, “Level 3”, and “Level 4”.
Hands Free Power Liftgate This setting will use hands-free technology to automatically open or close the liftgate.
Selectable options are “On” and “Off”.
Setting Name
Description
When the Seats & Comfort button is pressed on the touchscreen, the system displays the option related to the vehicle’s comfort systems when remote start has been activated or
the vehicle has been started.
NOTE:Depending on the vehicle’s options, feature settings may vary.
Setting NameDescription
Auto-On Comfort This setting will activate the vehicle’s comfort systems and heated seats or heated
steering wheel when the vehicle is remote started or ignition is started. The “Off” setting
will not activate the comfort systems. The “Remote Start” setting will only activate the
comfort systems when using Remote Start. The “All Start” setting will activate the comfort
systems whenever the vehicle is started.
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MULTIMEDIA153
ACCES SO RY GAUG ES
Selecting “Accessory Gauges” will relay the following
information:
 “Oil Temp” — engine oil temperature
 “Transm. Temp” — transmission temperature
 “Battery Voltage” — conventional battery state of
charge

Accessory Gauges

RADIO OPERATION AND MOBILE PHONES
Under certain conditions, the mobile phone being on in
your vehicle can cause erratic or noisy performance from
your radio. This condition may be lessened or eliminated
by repositioning the mobile phone within the vehicle.
This condition is not harmful to the radio. If your radio
performance does not satisfactorily improve from
repositioning the mobile phone, it is recommended that
the volume be turned down or off during mobile phone
operation when not using the Uconnect system.
RE G ULA TO RY AN D SAFE TY
I
N FO RM ATIO N
US/CANADA
Exposure to Radio Frequency Radiation
The radiated output power of the internal wireless radio is
far below the FCC and IC radio frequency exposure limits.
Nevertheless, the wireless radio will be used in such a
manner that the radio is 8 inches (20 cm) or further from
the human body. The internal wireless radio operates within guidelines
found in radio frequency safety standards and
recommendations, which reflect the consensus of the
scientific community.
The radio manufacturer believes the internal wireless
radio is safe for use by consumers. The level of energy
emitted is far less than the electromagnetic energy
emitted by wireless devices such as mobile phones.
However, the use of wireless radios may be restricted in
some situations or environments, such as aboard
airplanes. If you are unsure of restrictions, you are
encouraged to ask for authorization before turning on the
wireless radio
Úpage275.
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SAFETY155
ELECTRONIC BRAKE CONTROL (EBC)
S
YSTEM
Your vehicle is equipped with an advanced Electronic
Brake Control (EBC) system. This system includes
Anti-Lock Brake System (ABS), Brake Assist System (BAS),
Electronic Brake Force Distribution (EBD), Electronic Roll
Mitigation (ERM), Electronic Stability Control (ESC), Hill
Start Assist (HSA), and Traction Control System (TCS).
These systems work together to enhance both vehicle
stability and control in various driving conditions.
Your vehicle may also be equipped with Dynamic Steering
Torque (DST), Hill Descent Control (HDC), Rain Brake
Support (RBS), Ready Alert Braking (RAB), and Trailer
Sway Control (TSC).
Brake Assist System (BAS)
The BAS is designed to optimize the vehicle’s braking
capability during emergency braking maneuvers. The
system detects an emergency braking situation by sensing
the rate and amount of brake application and then applies
optimum pressure to the brakes. This can help reduce
braking distances. The BAS complements the Anti-Lock
Brake System (ABS). Applying the brakes very quickly
results in the best BAS assistance. To receive the benefit
of the system, you must apply continuous braking
pressure during the stopping sequence (do not “pump”
the brakes). Do not reduce brake pedal pressure unless
braking is no longer desired. Once the brake pedal is
released, the BAS is deactivated.
Brake System Warning Light
The red Brake System Warning Light will turn on when the
ignition is placed in the ON/RUN mode and may stay on for
as long as four seconds.
If the Brake System Warning Light remains on or comes on
while driving, it indicates that the brake system is not
functioning properly and that immediate service is
required. If the Brake System Warning Light does not
come on when the ignition is placed in the ON/RUN mode,
have the light repaired as soon as possible.
Dynamic Steering Torque (DST)
DST is a feature of the Electronic Stability Control (ESC)
and Electric Power Steering (EPS) modules that provides
torque at the steering wheel for certain driving conditions
in which the ESC module is detecting vehicle instability.
The torque that the steering wheel receives is only meant
to help the driver realize optimal steering behavior in order to reach/maintain vehicle stability. The only notification
the driver receives that the feature is active is the torque
applied to the steering wheel.
NOTE:The DST feature is only meant to help the driver realize the
correct course of action through small torques on the
steering wheel, which means the effectiveness of the DST
feature is highly dependent on the driver’s sensitivity and
overall reaction to the applied torque. It is very important
to realize that this feature will not steer the vehicle,
meaning the driver is still responsible for steering the
vehicle.
Electronic Brake Force Distribution (EBD)
EBD manages the distribution of the braking torque
between the front and rear axles by limiting braking
pressure to the rear axle. This is done to prevent overslip
of the rear wheels to avoid vehicle instability, and to
prevent the rear axle from entering ABS before the
front axle.
Electronic Roll Mitigation (ERM)
ERM anticipates the potential for wheel lift by monitoring
the driver’s steering wheel input and the speed of the
vehicle. When ERM determines that the rate of change of
the steering wheel angle and vehicle’s speed are
sufficient to potentially cause wheel lift, it then applies the
appropriate brake and may also reduce engine power to
lessen the chance that wheel lift will occur. ERM can only
reduce the chance of wheel lift occurring during severe or
evasive driving maneuvers; it cannot prevent wheel lift
due to other factors, such as road conditions, leaving the
roadway, or striking objects or other vehicles.
WARNING!
The Brake Assist System (BAS) cannot prevent the
natural laws of physics from acting on the vehicle, nor
can it increase the traction afforded by prevailing road
conditions. BAS cannot prevent collisions, including
those resulting from excessive speed in turns, driving
on very slippery surfaces, or hydroplaning. The
capabilities of a BAS-equipped vehicle must never be
exploited in a reckless or dangerous manner, which
could jeopardize the user's safety or the safety of
others.
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156SAFETY
(Continued)
Electronic Stability Control (ESC)
ESC enhances directional control and stability of the
vehicle under various driving conditions. ESC corrects for
oversteering or understeering of the vehicle by applying
the brake of the appropriate wheel(s) to counteract these
conditions. Engine power may also be reduced to help the
vehicle maintain the desired path.
Oversteer — when the vehicle is turning more than
appropriate for the steering wheel position.
 Understeer — when the vehicle is turning less than
appropriate for the steering wheel position.
ESC uses sensors in the vehicle to determine the vehicle
path intended by the driver and compares it to the actual
path of the vehicle. When the actual path does not match
the intended path, ESC applies the brake of the
appropriate wheel to assist in counteracting the oversteer
or understeer condition. The ESC Activation/Malfunction Indicator Light located in
the instrument cluster will start to flash as soon as the ESC
system becomes active. The ESC Activation/Malfunction
Indicator Light also flashes when the TCS is active. If the
ESC Activation/Malfunction Indicator Light begins to flash
during acceleration, ease up on the accelerator and apply
as little throttle as possible. Be sure to adapt your speed
and driving to the prevailing road conditions.
ESC Operating Modes
Depending upon model and mode of operation, the
ESC system may have multiple operating modes.
ESC On
This is the normal operating mode for the ESC. Whenever
the vehicle is started, the ESC system will be in this mode.
This mode should be used for most driving conditions.
Alternate ESC modes should only be used for specific
reasons as noted in the following paragraphs.
WARNING!

Many factors, such as vehicle loading, road conditions
and driving conditions, influence the chance that wheel
lift or rollover may occur. ERM cannot prevent all wheel
lift or rollovers, especially those that involve leaving the
roadway or striking objects or other vehicles. The
capabilities of an ERM-equipped vehicle must never be
exploited in a reckless or dangerous manner which could
jeopardize the user's safety or the safety of others.

WARNING!

Electronic Stability Control (ESC) cannot prevent the
natural laws of physics from acting on the vehicle,
nor can it increase the traction afforded by prevailing
road conditions. ESC cannot prevent accidents,
including those resulting from excessive speed in
turns, driving on very slippery surfaces, or hydro -
planing. ESC also cannot prevent accidents resulting
from loss of vehicle control due to inappropriate
driver input for the conditions. Only a safe, attentive,
and skillful driver can prevent accidents. The capabil -
ities of an ESC equipped vehicle must never be
exploited in a reckless or dangerous manner which
could jeopardize the user’s safety or the safety of
others.
 Vehicle modifications, or failure to properly maintain
your vehicle, may change the handling characteris -
tics of your vehicle, and may negatively affect the
performance of the ESC system. Changes to the
steering system, suspension, braking system, tire
type and size or wheel size may adversely affect ESC
performance. Improperly inflated and unevenly worn
tires may also degrade ESC performance. Any vehicle
modification or poor vehicle maintenance that
reduces the effectiveness of the ESC system can
increase the risk of loss of vehicle control, vehicle
rollover, personal injury and death.
WARNING!

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158SAFETY
Hill Start Assist (HSA)
HSA is designed to mitigate roll back from a complete stop
while on an incline. If the driver releases the brake while
stopped on an incline, HSA will continue to hold the brake
pressure for a short period. If the driver does not apply the
throttle before this time expires, the system will release
brake pressure and the vehicle will roll down the hill as
normal.
The following conditions must be met in order for HSA to
activate:
The feature must be enabled.
 The vehicle must be stopped.
 The parking brake must be off.
 The driver’s door must be closed.
 The vehicle must be on a sufficient grade.
 The gear selection must match vehicle uphill direction
(i.e., vehicle facing uphill is in forward gear; vehicle
backing uphill is in REVERSE gear).
 HSA will work in REVERSE gear and all forward gears.
The system will not activate if the transmission is in
PARK or NEUTRAL.
Rain Brake Support (RBS)
RBS may improve braking performance in wet conditions.
It will periodically apply a small amount of brake pressure
to remove any water buildup on the front brake rotors.
It functions when the windshield wipers are in LO or
HI speed. When Rain Brake Support is active, there is
no notification to the driver and no driver interaction
is required.
Ready Alert Braking (RAB)
RAB may reduce the time required to reach full braking
during emergency braking situations. It anticipates when
an emergency braking situation may occur by monitoring
how fast the throttle is released by the driver. The
Electronic Brake Controller (EBC) system will prepare
the brake system for a panic stop.
Traction Control System (TCS)
The TCS monitors the amount of wheel spin for each of the
driven wheels. If wheel spin is detected, the TCS may apply
brake pressure to the spinning wheel(s) and/or reduce
vehicle power to provide enhanced acceleration and
stability. A feature of the TCS, Brake Limited Differential
(BLD) functions similarly to a limited slip differential and
controls the wheel spin across a driven axle. If one wheel
on a driven axle is spinning faster than the other, the
system will apply the brake of the spinning wheel. This will
allow more vehicle torque to be applied to the wheel that
is not spinning. BLD may remain enabled even if TCS and
ESC are in reduced modes.
WARNING!
There may be situations where the Hill Start Assist
(HSA) will not activate and slight rolling may occur, such
as on minor hills or with a loaded vehicle, or while
pulling a trailer. HSA is not a substitute for active driving
involvement. It is always the driver’s responsibility to be
attentive to distance to other vehicles, people, and
objects, and most importantly brake operation to
ensure safe operation of the vehicle under all road
conditions. Your complete attention is always required
while driving to maintain safe control of your vehicle.
Failure to follow these warnings can result in a collision
or serious personal injury.

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