2023 JEEP RENEGADE ECU

84 STARTING AND OPERATING
If exceptional circumstances should make it
necessary to engage the EPB while the vehicle is in
motion, maintain upward pressure on the EPB
switch for as long as engagement is desired. The
Brake Warning Light could illuminate in case the
hydraulic system is not available. The rear stop
lamps will also be illuminated automatically while
the vehicle remains in motion.
To disengage the EPB while the vehicle is in
motion,

release the switch. If the vehicle is brought
to a complete stop using the EPB, when the vehicle
reaches approximately 1.9 mph (3 km/h) the EPB
will r

emain engaged. In the unlikely event of a malfunction of the EPB
syste
m

, a yellow EPB fault lamp will illuminate. This
may be accompanied by the Brake Warning Light
flashing. In this status, some EPB functionalities
may be deactivated. In this event, urgent service of
the EPB system is required. Do not rely on the EPB
to hold the vehicle stationary.
AUTO PARK BRAKE
The EPB can be programmed to be applied
automatically whenever the vehicle speed is below
1.9 mph (3 km/h) and the automatic transmission
is pla

ced in PARK whenever the ignition is in the
OFF position. Auto Park Brake is enabled and
disabled by customer selection through the
Customer Programmable Features section of the
Uconnect Settings.
Any single Auto Park Brake application can be
bypas s

ed by pushing the EPB switch to the release
position while the transmission is placed in PARK
and the ignition is in the RUN position. In some
cases, if the ignition is cycled from ON/RUN to OFF
and the gear selector is not firmly locked in the
PARK position, EPB applies automatically even if
Auto Park Brake has been previously disabled.
SAFEHOLD
SafeHold is a safety feature of the EPB system that
will engage the parking brake automatically if the
vehicle is left unsecured while the ignition is in the
RUN position. The EPB will automatically engage if all of the
followi
n

g conditions are met:
Vehicle speed is below 1.9 mph (3 km/h).
There is no attempt to press the brake pedal or
accelerator pedal.
The seat belt is unbuckled.
The driver door is open.
The vehicle is not in the PARK position.
SafeHold can be temporarily bypassed by pushing
the E P

B Switch while the driver door is open and
the brake pedal is pressed. Once manually
bypassed, SafeHold will be enabled again once the
vehicle reaches 12 mph (20 km/h) or the ignition
is pla

ced to the OFF position and back to RUN
again.
BRAKE SERVICE MODE
We recommend having your brakes serviced by an
authorized dealer. You should only make repairs
for which you have the knowledge and the right
equipment. You should only enter Brake Service
Mode during brake service.
When servicing your rear brakes, it may be
neces s

ary for you or your technician to push the
rear piston into the rear caliper bore. With the EPB
system, this can only be done after retracting the
EPB actuator. The actuator retraction can be done
easily by entering the Brake Service Mode. This
CAUTION!
If the Brake System Warning Light remains on
with the parking brake released, a brake system
malfunction is indicated. Have the brake system
serviced by an authorized dealer immediately.
WARNING!
Driving the vehicle with the parking brake
engaged, or repeated use of the parking brake
to slow the vehicle may cause serious damage to
the brake system. Be sure the parking brake is
fully disengaged before driving; failure to do so
can lead to brake failure and a collision.

STARTING AND OPERATING 85
(Continued)
menu based system will guide you through the
steps necessary to retract the EPB actuator in
order to perform rear brake service.
Service Mode has requirements that must be met
in ord e

r to be activated:
The vehicle must be at a standstill.
The parking brake must be disabled.
The transmission must be in park or neutral.
The EPB switch not activated.
The vehicle in ignition RUN position.
The brake pedal not pressed.
While in service mode, the EPB fault lamp will flash
c on t
in
u

ously while the ignition is in the RUN
position.
NOTE:
A dedicated message will appear in the instrument
clust e
r if Brake Service Mode cannot be activated.
When brake service work is complete, the following
steps
must be followed to reset the parking brake
system to normal operation:
Ensure the vehicle is at a standstill.
Press the brake pedal with moderate force.
Apply the EPB Switch.
NOTE:
A dedicated message will appear in the instrument
clust e
r if Brake Service Mode cannot be deacti -
vated.
9-SPEED AUTOMATIC TRANSMISSION
NOTE:
You must press and hold the brake pedal while
shift i
ng out of PARK.
The transmission gear range (PRND) is displayed
beside
the gear selector and in the instrument
cluster display. To select a gear range, push the
lock button on the gear selector and move the
selector rearward or forward. You must also press
the brake pedal to shift the transmission out of
PARK, or to shift from NEUTRAL into DRIVE or
REVERSE when the vehicle is stopped or moving at
low speeds Ú page 90. Select the DRIVE range for
normal driving.
The electronically-controlled transmission adapts
i ts s h

ift schedule based on driver inputs, along
with environmental and road conditions. The
transmission electronics are self-calibrating;
therefore, the first few shifts on a new vehicle may be somewhat abrupt. This is a normal condition,
and precision shifts will develop within a few
hundred miles (kilometers).
WARNING!
You can be badly injured working on or around a
motor vehicle. Do only that service work for
which you have the knowledge and the right
equipment. If you have any doubt about your
ability to perform a service job, take your vehicle
to a competent mechanic.
WARNING!
It is dangerous to shift out of PARK or
NEUTRAL if the engine speed is higher than
idle speed. If your foot is not firmly pressing
the brake pedal, the vehicle could accelerate
quickly forward or in reverse. You could lose
control of the vehicle and hit someone or
something. Only shift into gear when the
engine is idling normally and your foot is firmly
pressing the brake pedal.
Unintended movement of a vehicle could
injure those in or near the vehicle. As with all
vehicles, you should never exit a vehicle while
the engine is running. Before exiting a vehicle,
always come to a complete stop, then apply
the parking brake, shift the transmission into
PARK, and turn the ignition OFF. When the
ignition is in the OFF position, the transmis
-
sion is locked in PARK, securing the vehicle
a gain s

t unwanted movement.
When leaving the vehicle, always make sure
the ignition is in the OFF position, remove the
key fob from the vehicle, and lock the vehicle.
4

STARTING AND OPERATING 87
(Continued)
(Continued)
GEAR RANGES
PARK (P)
This range supplements the Electric Park Brake
(
E P
B )


by locking the transmission. The engine can
be started in this range. Never attempt to use
PARK while the vehicle is in motion.
When parking on a hill, apply the EPB before
shifti
ng the transmission to PARK, otherwise the
load on the transmission locking mechanism may
make it difficult to move the gear selector out of
PARK. As an added precaution, turn the front
wheels toward the curb on a downhill grade and
away from the curb on an uphill grade.
When exiting the vehicle, always:
Apply the parking brake.
Shift the transmission into PARK.
Turn the ignition OFF.
Remove the key fob from the vehicle.
CAUTION!
After selecting any gear range, wait a moment to
allow the selected gear to engage before
accelerating. This is especially important when
the engine is cold.
WARNING!
Never use the PARK position as a substitute
for the parking brake. Always apply the
parking brake fully when exiting the vehicle to
guard against vehicle movement and possible
injury or damage.
Your vehicle could move and injure you and
others if it is not in PARK. Check by trying to
move the transmission gear selector out of
PARK with the brake pedal released. Make
sure the transmission is in PARK before
exiting the vehicle.
The transmission may not engage PARK if the
vehicle is moving. Always bring the vehicle to a
complete stop before shifting to PARK, and
verify that the transmission gear position indi -
cator solidly indicates PARK (P) without
b linki

ng. Ensure that the vehicle is completely
stopped, and the PARK position is properly
indicated, before exiting the vehicle.
It is dangerous to shift out of PARK or
NEUTRAL if the engine speed is higher than
idle speed. If your foot is not firmly pressing
the brake pedal, the vehicle could accelerate
quickly forward or in reverse. You could lose
control of the vehicle and hit someone or
something. Only shift into gear when the
engine is idling normally (or stopped) and your
foot is firmly pressing the brake pedal.
Unintended movement of a vehicle could
injure those in or near the vehicle. As with all
vehicles, you should never exit a vehicle while
the engine is running or the propulsion system
is active. Before exiting a vehicle, always come
to a complete stop, then apply the parking
brake, shift the transmission into PARK, and
turn the ignition OFF. When the ignition is in
the OFF position, the transmission is locked in
PARK, securing the vehicle against unwanted
movement.
When leaving the vehicle, always make sure
the ignition is in the OFF position, remove the
key fob from the vehicle, and lock the vehicle.
WARNING!
4

90 STARTING AND OPERATING
TRANSMISSION LIMP HOME MODE
Transmission function is electronically monitored
for abnormal conditions. If a condition is detected
that could result in transmission damage,
Transmission Limp Home Mode is activated. In this
mode, the transmission may operate only in a fixed
gear, or may remain in neutral. The Malfunction
Indicator Light (MIL) may be illuminated. Limp
Home Mode may allow the vehicle to be driven to
an authorized dealer for service without damaging
the transmission.
In the event of a momentary problem, the
trans m

ission can be reset to regain all forward
gears by performing the following steps:

1. Stop the vehicle.

2. S hif

t the transmission into PARK, if possible. If
n ot
,
s

hift the transmission to NEUTRAL.
3. Push and hold the ignition switch until the engin
e turns off.
4. Wait approximately 30 seconds.
5. Res
tart the engine.
6. S hif

t into the desired gear range. If the
p r
ob l
e

m is no longer detected, the
transmission will return to normal operation.
NOTE:
Even if the transmission can be reset, we
recomm e
nd that you visit an authorized dealer at your earliest possible convenience. An authorized
dealer has diagnostic equipment to determine if
the problem could recur. If the transmission
cannot be reset, authorized dealer service is
required.
IGNITION PARK INTERLOCK
(K
EYLESS VEHICLE)
This vehicle is equipped with an Ignition Park
Interlock, which requires the transmission to be in
PARK before the ignition can be turned to the OFF
position. Also, the transmission is locked in PARK
whenever the ignition is in the OFF position.
BRAKE TRANSMISSION SHIFT
I
NTERLOCK (BTSI) SYSTEM
This vehicle is equipped with a BTSI that holds the
transmission gear selector in PARK unless the
brakes are applied. To shift the transmission out of
PARK, the ignition must be in the RUN position
(engine running or not) and the brake pedal must
be pressed.
The brake pedal must also be pressed before
pushi n

g the button on the gear selector to shift
from NEUTRAL into DRIVE or REVERSE when the
vehicle is stopped or moving at low speeds.
FOUR-WHEEL DRIVE
Active Drive (4WD) And Active Drive Low (4WD
LOW)
Your vehicle may be equipped with a Power
Transf
er Unit (PTU). This system is automatic with
no driver inputs or additional driving skills
required. Under normal driving conditions, the
front wheels provide most of the traction. If the
front wheels begin to lose traction, power is shifted
automatically to the rear wheels. The greater the
front wheel traction loss, the greater the power
transfer to the rear wheels.
Additionally, on dry pavement under heavy throttle
input

(where one may have no wheel spin), torque
will be sent to the rear in a preemptive effort to
improve vehicle launch and performance
characteristics.
CAUTION!
All wheels must have the same size and type
tires. Unequal tire sizes must not be used.
Unequal tire size may cause failure of the power
transfer unit.

STARTING AND OPERATING 123
VEHICLE LOADING
CERTIFICATION LABEL
As required by National Highway Traffic Safety
Administration regulations, your vehicle has a
certification label affixed to the driver's side door or
pillar
Ú page 322.
This label contains the month and year of
m anufa

cture, Gross Vehicle Weight Rating
(GVWR), Gross Axle Weight Rating (GAWR) front
and rear, and Vehicle Identification Number (VIN).
A Month-Day-Hour (MDH) number is included on
this label and indicates the Month, Day and Hour of
manufacture. The bar code that appears on the
bottom of the label is your VIN.
Gross Vehicle Weight Rating (GVWR)
The GVWR is the total permissible weight of your
vehicle including driver, passengers, vehicle,
options and cargo. The label also specifies
maximum capacities of front and rear axle systems
(GAWR). Total load must be limited so GVWR and
front and rear GAWR are not exceeded.
Payload
The payload of a vehicle is defined as the allowable
load weight a truck can carry, including the weight
of the driver, all passengers, options and cargo.
Gross Axle Weight Rating (GAWR)
The GAWR is the maximum permissible load on the
front and rear axles. The load must be distributed
in the cargo area so that the GAWR of each axle is
not exceeded.
Each axle GAWR is determined by the components
in the
system with the lowest load carrying capacity
(axle, springs, tires or wheels). Heavier axles or
suspension components sometimes specified by
purchasers for increased durability does not
necessarily increase the vehicle's GVWR.
Tire Size
The tire size on the Vehicle Certification Label
represents the actual tire size on your vehicle.
Replacement tires must be equal to the load
capacity of this tire size.
Rim Size
This is the rim size that is appropriate for the tire
size listed.
Inflation Pressure
This is the cold tire inflation pressure for your
vehicle for all loading conditions up to full GAWR.
Curb Weight
The curb weight of a vehicle is defined as the total
weight of the vehicle with all fluids, including
vehicle fuel, at full capacity conditions, and with no
occupants or cargo loaded into the vehicle. The
front and rear curb weight values are determined
by weighing your vehicle on a commercial scale
before any occupants or cargo are added.
Loading
The actual total weight and the weight of the front
and rear of your vehicle at the ground can best be
determined by weighing it when it is loaded and
ready for operation.
The entire vehicle should first be weighed on a
commerc
ial scale to ensure that the GVWR has not
been exceeded. The weight on the front and rear of
the vehicle should then be determined separately
to be sure that the load is properly distributed over
the front and rear axle. Weighing the vehicle may
show that the GAWR of either the front or rear axles
has been exceeded but the total load is within the
specified GVWR. If so, weight must be shifted from
front to rear or rear to front as appropriate until the
specified weight limitations are met. Store the
heavier items down low and be sure that the
weight is distributed equally. Stow all loose items
securely before driving.
4

126 STARTING AND OPERATING
(Continued)
TRAILER TOWING WEIGHTS (MAXIMUM TRAILER WEIGHT RATINGS)
The following chart provides the maximum trailer weight ratings towable for your given drivetrain.
TRAILER AND TONGUE WEIGHT
Never exceed the maximum tongue weight
stamped on your bumper or trailer hitch.
Weight Distribution
Consider the following items when computing the
weight

on the rear axle of the vehicle:
The tongue weight of the trailer.
The weight of any other type of cargo or equip -
ment put in or on your vehicle.
The weight of the driver and all passengers.
NOTE:
Remember that everything put into or on the trailer
adds t
o the load on your vehicle. Also, additional
factory-installed options or dealer-installed options
must be considered as part of the total load on
your vehicle. Refer to the tire and loading infor -
mation placard for the maximum combined weight
of occu p

ants and cargo for your vehicle.
TOWING REQUIREMENTS
To promote proper break-in of your new vehicle
drivetrain components, the following guidelines
are recommended:
Engine
Maximum GTWMaximum Trailer TW (See Note)
1.3L Turbo 2,000 lb (906 kg) 200 lb (90 kg)
Refer to local laws for maximum trailer towing speeds.
NOTE:
The trailer tongue weight must be considered as part of the combined weight of occupants and cargo and should never exceed the weight referenced on the
Tire a
nd Loading Information placard Ú page 322.
WARNING!
Improper towing can lead to a collision. Follow
these guidelines to make your trailer towing as
safe as possible:
Make certain that the load is secured in the
trailer and that it will not shift during travel.
When trailering cargo that is not fully secured,
dynamic load shifts can occur that may be
difficult for the driver to control. You could lose
control of your vehicle and have a collision.

STARTING AND OPERATING 129
Automatic Transmission
Select the DRIVE range when towing. The
transmission controls include a drive strategy to
avoid frequent shifting when towing. However, if
frequent shifting does occur while in DRIVE, you
can use the AutoStick shift control to manually
select a lower gear.
NOTE:
Using a lower gear while operating the vehicle
under
heavy loading conditions will improve perfor -
mance and extend transmission life by reducing
e xcess

ive shifting and heat build up. This action
will also provide better engine braking.
AutoStick
When using the AutoStick shift control, select
the highest gear that allows for adequate perfor -
mance and avoids frequent downshifts. For
exampl
e, choose “5” if the desired speed can be
maintained. Choose “4” or “3” if needed to
maintain the desired speed.
To prevent excess heat generation, avoid
continuous driving at high RPM. Reduce vehicle
speed as necessary to avoid extended driving at
high RPM. Return to a higher gear or vehicle
speed when grade and road conditions allow.
Cruise Control — If Equipped
Do not use in hilly terrain or with heavy loads.
When using the Cruise Control, if you experience
speed drops greater than 10 mph (16 km/h),
d i
s e
n g
age until you can get back to cruising
speed.
Use Cruise Control in flat terrain and with light
loads to maximize fuel efficiency.
RECREATIONAL TOWING
TOWING THIS VEHICLE BEHIND
A
NOTHER VEHICLE
NOTE:
When towing your vehicle, always follow appli -
cable state and provincial laws. Contact state
a nd
p
r
ovincial Highway Safety offices for addi -
tional details.
You must ensure that the Auto Park Brake
feature is disabled before towing this vehicle, to
avoid inadvertent Electric Park Brake engage -
ment. The Auto Park Brake feature is enabled or
disab l

ed via the customer programmable
features in the Uconnect Settings.
RECREATIONAL TOWING
Models With Front-Wheel Drive (FWD)
Recreational towing is allowed ONLY if the front
w he
el
s

are OFF the ground. This may be
accomplished using a tow dolly (front wheels off
the ground) or vehicle trailer (all four wheels off the
ground). If using a tow dolly, follow this procedure:
Properly secure the dolly to the tow vehicle,
following the dolly manufacturer's instructions.
Drive the front wheels onto the tow dolly.
Apply the Electric Park Brake (EPB). Place the
transmission in PARK. Turn the engine off.
Properly secure the front wheels to the dolly,
following the dolly manufacturer's instructions.
Turn the ignition to the RUN position, but do not
start the engine.
Towing
Condit i

on Wheels
Off T h
e
Ground Front-
Wheel
D
rive
(FWD) Four-
Wheel D
rive
(4WD)
Flat Tow NONENOT
ALLOWED N
O
T
ALLOWED
Dol
ly Tow REAR
NOT
ALLOWED N
O
T
ALLOWED
FR
ONT OK NOT
ALLOWED
O n

Trailer ALLBEST
METHOD O
K
4

133
MULTIMEDIA
UCONNECT SYSTEMS
Uconnect screen images are for illustration
purposes only and may not reflect exact software
for your vehicle.
CYBERSECURITY
Your vehicle may be a connected vehicle and may
be equipped with both wired and wireless
networks. These networks allow your vehicle to
send and receive information. This information
allows systems and features in your vehicle to
function properly.
Your vehicle may be equipped with certain security
featur

es to reduce the risk of unauthorized and
unlawful access to vehicle systems and wireless
communications. Vehicle software technology
continues to evolve over time and FCA US LLC,
working with its suppliers, evaluates and takes
appropriate steps as needed. Similar to a computer or other devices, your vehicle may
requi
r

e software updates to improve the usability
and performance of your systems or to reduce the
potential risk of unauthorized and unlawful access
to your vehicle systems.
The risk of unauthorized and unlawful access to
your v e

hicle systems may still exist, even if the
most recent version of vehicle software (such as
Uconnect software) is installed.
NOTE:
FCA US LLC or your dealer may contact you
directly regarding software updates.
To help further improve vehicle security and
minimize the potential risk of a security breach,
vehicle owners should:
Routinely check www.driveuconnect.com
(US Residents) or www.driveuconnect.ca
(Canadian Residents) to learn about avail -
able Uconnect software updates.
Only connect and use trusted media
devices (e.g. personal mobile phones,
USBs, CDs).
UCONNECT SETTINGS
The Uconnect system uses a combination of
buttons on the touchscreen and buttons on the
faceplate located on the center of the instrument
panel. These buttons allow you to access and
change the Customer Programmable Features.
Many features can vary by vehicle.
WARNING!
ONLY insert trusted devices/components into
your vehicle. Media of unknown origin could
possibly contain malicious software, and if
installed in your vehicle, it may increase the
possibility for vehicle systems to be breached.
As always, if you experience unusual vehicle
behavior, take your vehicle to your nearest
authorized dealer immediately.
5