2023 JEEP RENEGADE brakes

STARTING AND OPERATING 127
(Continued)
(Continued)
Towing Requirements — Tires
Do not attempt to tow a trailer while using a
compact spare tire.
Proper tire inflation pressures are essential to
the safe and satisfactory operation of your
vehicle
Ú page 329.
Check the trailer tires for proper tire inflation
pressures before trailer usage.
Check for signs of tire wear or visible tire
damage before towing a trailer Ú page 329.
For the proper tire replacement procedures
Ú page 329. Replacing tires with a higher load
carrying capacity will not increase the vehicle's
G VWR a

nd GAWR limits.
Towing Requirements — Trailer Brakes
Do not interconnect the hydraulic brake system
or vacuum system of your vehicle with that of
the trailer. This could cause inadequate braking
and possible personal injury.
An electronically actuated trailer brake
controller is required when towing a trailer with
electronically actuated brakes. When towing a
trailer equipped with a hydraulic surge actuated
brake system, an electronic brake controller is
not required.
Trailer brakes are recommended for trailers
over 1,000 lb (453 kg) and required for trailers
in excess of 2,000 lb (907 kg).
When hauling cargo, or towing a trailer, do not
overload your vehicle or trailer. Overloading
can cause a loss of control, poor performance,
or damage to brakes, axle, engine, transmis -
sion, steering, suspension, chassis structure,
or tire
s.
Safety chains must always be used between
your vehicle and trailer. Always connect the
chains to the frame or hook retainers of the
vehicle hitch. Cross the chains under the
trailer tongue and allow enough slack for
turning corners.
Vehicles with trailers should not be parked on
a grade. When parking, apply the parking
brake on the tow vehicle. Put the tow vehicle
transmission in PARK. Always block or "chock"
the trailer wheels.
GCWR must not be exceeded.
Total weight must be distributed between the
tow vehicle and the trailer such that the
following four ratings are not exceeded:
GVWR
GTW
WARNING!
GAWR
Tongue weight rating for the trailer hitch
utilized.
CAUTION!
Do not tow a trailer at all during the first
500 miles (805 km) the new vehicle is driven.
The e n
gine, axle or other parts could be
damaged.
Then, during the first 500 miles (805 km) that
a trai
ler is towed, do not drive over 50 mph
( 8
0 k
m /
h) and do not make starts at full
thrott l
e. This helps the engine and other parts
of the vehicle wear in at the heavier loads.
WARNING!
WARNING!
Do not connect trailer brakes to your vehicle's
hydraulic brake lines. It can overload your
brake system and cause it to fail. You might
not have brakes when you need them and
could have a collision.
4

128 STARTING AND OPERATING
Towing Requirements — Trailer Lights And
Wiring (If Equipped)
Whenever you pull a trailer, regardless of the trailer
size, stoplights and turn signals on the trailer are
required for motoring safety.
The Trailer Tow Package may include a four-pin
and s e

ven-pin wiring harness. Use a factory
approved trailer harness and connector.
NOTE:
Do not cut or splice wiring into the vehicle’s wiring
harne s
s. The electrical connections are all complete to the
vehic
l

e but you must mate the harness to a trailer
connector. Refer to the following illustrations:
NOTE:
Disconnect trailer wiring connector from the
vehicle before launching a boat (or any other
device plugged into vehicle’s electrical connect)
into water.
Be sure to reconnect after clear from water
area.

Four-Pin Connector Seven-Pin Connector

TOWING TIPS
Before towing, practice turning, stopping, and
backing the trailer in an area located away from
heavy traffic.
Towing any trailer will increase your stopping
distance. When towing you should allow for
additional space between your vehicle and the
vehicle in front of you. Failure to do so could
result in a collision.
CAUTION!
If the trailer weighs more than 1,000 lb (453 kg)
loaded, it should have its own brakes and they
should be of adequate capacity. Failure to do
this could lead to accelerated brake lining wear,
higher brake pedal effort, and longer stopping
distances.
WARNING!
1 — Ground
2 — Park
3 — Left Stop/Turn
4 — Right Stop/Turn
1 — Backup Lamps
2 — Running Lamps
3 — Left Stop/Turn
4 — Ground
5 — Battery
6 — Right Stop/Turn
7 — Electric Brakes

STARTING AND OPERATING 131
the depth and the bottom condition (and location
of any obstacles) prior to entering. Proceed with
caution and maintain a steady controlled speed
less than 5
mph (8 km/h) in deep water to
minim i

ze wave effects.
Flowing Water
If the water is swift flowing and rising (as in storm
run-of f

) avoid crossing until the water level recedes
and/or the flow rate is reduced. If you must cross
flowing-water, avoid depths in excess of 9 inches
(22 c m

). The flowing water can erode the
streambed causing your vehicle to sink into deeper
water. Determine exit point(s) that are downstream
of your entry point to allow for drifting.
Standing Water — Trailhawk Only
Avoid driving in standing water deeper than
1 9 inch

es (48 cm), and reduce speed
approp r
iately to minimize wave effects. Maximum
speed in 19 inches (48 cm) of water is less than
5 mph (8 km/h).
Maintenance
After driving through deep water, inspect your
v ehic l

e fluids and lubricants (engine, transmission,
Power Transfer Unit and Rear Drive Module) to
ensure they have not been contaminated.
Contaminated fluids and lubricants (milky, foamy
in appearance) should be flushed/changed as
soon as possible to prevent component damage.
Driving In Snow, Mud And Sand
In heavy snow, when pulling a load, or for
additional control at slower speeds, shift the
transmission to a low gear and shift the 4WD
system to the appropriate terrain mode, using
4WD Low if necessary Ú page 91. Do not shift to a
lower gear than necessary to maintain headway.
Over- r

evving the engine can spin the wheels and
traction will be lost.
Avoid abrupt downshifts on icy or slippery roads
becau s

e engine braking may cause skidding and
loss of control.
Hill Climbing
NOTE:
Before attempting to climb a hill, determine the
condit i
ons at the crest and/or on the other side.
Before climbing a steep hill, shift
the transmission
to a lower gear and shift the 4WD System to 4WD
Low. Use first gear and 4WD Low for very steep
hills.
If you stall or begin to lose headway while
climbing
a steep hill, allow your vehicle to come to a stop
and immediately apply the brakes. Restart the
engine and shift to REVERSE. Back slowly down the
hill allowing the compression braking of the engine
to help regulate your speed. If the brakes are
required to control vehicle speed, apply them
lightly and avoid locking or skidding the tires.
NOTE:
Remember, never drive diagonally across a hill -
drive
straight up or down.
If the wheels start to slip as you approach the crest
of a hi
ll, ease off the accelerator and maintain
headway by turning the front wheels slowly left and
right. This may provide a fresh “bite” into the
surface and will usually provide traction to
complete the climb.
Traction Downhill
Shift the transmission into a low gear and the 4WD
System to 4WD Low range or select Hill Descent
Control (if equipped) Ú page 222 . Let the vehicle
go slowly down the hill with all four wheels turning
again s

t engine compression drag. This will permit
you to control the vehicle speed and direction.
When descending mountains or hills, repeated
braki n

g can cause brake fade with loss of braking
control. Avoid repeated heavy braking by
downshifting the transmission whenever possible.
WARNING!
If the engine stalls or you lose headway or
cannot make it to the top of a steep hill or grade,
never attempt to turn around. To do so may
result in tipping and rolling the vehicle. Always
back straight down a hill in REVERSE gear
carefully. Never back down a hill in NEUTRAL
using only the brake.
4

132 STARTING AND OPERATING
After Driving Off-Road
Off-road operation puts more stress on your
vehicle than does most on-road driving. After going
off-road, it is always a good idea to check for
damage. That way you can get any problems taken
care of right away and have your vehicle ready
when you need it.
Completely inspect the underbody of your
vehicle. Check tires, body structure, steering,
suspension, and exhaust system for damage.
Inspect the radiator for mud and debris and
clean as required.
Check threaded fasteners for looseness, partic -
ularly on the chassis, drivetrain components,
steer i
ng, and suspension. Retighten them, if
required, and torque to the values specified in
the Service Manual.
Check for accumulations of plants or brush.
These things could be a fire hazard. They might
hide damage to fuel lines, brake hoses, axle
pinion seals, and propeller shafts.
After extended operation in mud, sand, water, or
similar dirty conditions, have the radiator, fan,
brake rotors, wheels, brake linings, and axle
yokes inspected and cleaned as soon as
possible.If you experience unusual vibration after driving
in mud, slush or similar conditions, check the
wheels for impacted material. Impacted mate -
rial can cause a wheel imbalance and freeing
the w h

eels of it will correct the situation.
WARNING!
Abrasive material in any part of the brakes may
cause excessive wear or unpredictable braking.
You might not have full braking power when you
need it to prevent a collision. If you have been
operating your vehicle in dirty conditions, get
your brakes checked and cleaned as necessary.

140 MULTIMEDIA
Mirrors & Wipers
Brakes
Blind Spot Alert This setting will change the type of alert provided when an object is detected
in a v

ehicle’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.
ParkView Backup Camera Active Guidelines This setting will turn the ParkView Backup Camera Active Guidelines on or off.
Setting NameDescription
When the Mirrors & Wipers button is pressed on the touchscreen, the system displays the options related to the vehicle’s mirrors and wipers.
NOTE:
Depending on the vehicle’s options, feature settings may vary.
Setting Name Description
Rain Sensing Auto Wipers This setting will turn the Rain Sensing Auto Wipers on or off.
Auto Folding Side Mirrors This setting will automatically fold and unfold the side-view mirrors when the
vehicl

e is turned on and off. The available options are “On” and “Off”.
After pressing the Brakes button on the touchscreen, the following settings will be available:
NOTE:
Depending on the vehicle’s options, feature settings may vary.
Setting Name Description
Auto Park Brake This setting will turn the Auto Park Brake on or off.
Brake Service This setting will allow you to set the brakes for service. When the setting is
select

ed, a pop-up will display with “Yes” and “No” options.

221
(Continued)
SAFETY
SAFETY FEATURES
ANTI-LOCK BRAKE SYSTEM (ABS)
ABS provides increased vehicle stability and brake
performance under most braking conditions. The
system automatically prevents wheel lock and
enhances vehicle control during braking.
The ABS performs a self-check cycle to ensure that
the AB

S is working properly each time the vehicle
is started and driven. During this self-check, you
may hear a slight clicking sound as well as some
related motor noises.
The ABS is activated during braking when the
syste m

detects one or more wheels are beginning
to lock. Road conditions such as ice, snow, gravel,
bumps, railroad tracks, loose debris, or panic stops
may increase the likelihood of ABS activation(s).
You also may experience the following normal
chara c

teristics when the ABS activates:
ABS motor noise or clicking sounds (you may
continue to hear for a short time after the stop)
Brake pedal pulsations
A slight drop of the brake pedal at the end of the
stop ABS is designed to function with the Original
Equip
m

ent Manufacturer (OEM) tires. Modification
may result in degraded ABS performance.
Anti-Lock Brake System (ABS) Warning
Light
The yellow ABS 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 ABS Warning Light remains on or comes on
while

driving, it indicates that the anti-lock portion
of the brake system is not functioning and that
service is required. However, the conventional
brake system will continue to operate normally if
the ABS Warning Light is on.
WARNING!
The ABS contains sophisticated electronic
equipment that may be susceptible to interfer -
ence caused by improperly installed or high
output
radio transmitting equipment. This
interference can cause possible loss of
anti-lock braking capability. Installation of
such equipment should be performed by qual -
ified professionals.
Pumping of the Anti-Lock Brakes will diminish
their effectiveness and may lead to a collision.
Pumping makes the stopping distance longer.
Just press firmly on your brake pedal when you
need to slow down or stop.
The ABS cannot prevent the natural laws of
physics from acting on the vehicle, nor can it
increase braking or steering efficiency beyond
that afforded by the condition of the vehicle
brakes and tires or the traction afforded.
The ABS cannot prevent collisions, including
those resulting from excessive speed in turns,
following another vehicle too closely, or hydro -
planing.
The capabilities of an ABS equipped vehicle
must never be exploited in a reckless or
dangerous manner that could jeopardize the
user’s safety or the safety of others.
WARNING!
6

222 SAFETY
If the ABS Warning Light is on, the brake system
should be serviced as soon as possible to restore
the benefits of Anti-Lock Brakes. If the ABS
Warning Light does not come on when the ignition
is placed in the ON/RUN mode, have the light
repaired as soon as possible.
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 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
Steer i

ng Torque (DST), Hill Descent Control (HDC)
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.Dynamic Steering Torque (DST)
DST uses the integration of the Electronic Stability
Control (ESC) system with the electric power
steering to increase the safety level of the whole
vehicle. In critical situations (understeering,
oversteering, braking with different grip
conditions), through the DST function the ESC
system controls the steering to implement an additional torque contribution on the steering
wheel, to suggest the most correct maneuver to
the driver. The coordinated action of brakes and
steering increases the safety and feeling of vehicle
control.
NOTE:
The DST is a driving aid system and does not
repla c
e the driver’s actions while driving the car.
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 Electronic Roll
Mitigation (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, and it will only
intervene during these types of maneuvers. It
cannot prevent wheel lift due to other factors, such
as road conditions, leaving the roadway, or striking
objects or other vehicles.
NOTE:
ERM is disabled any time the ESC is in “Full Off”
mode. F
or a complete explanation of the available
ESC modes, see Ú page 223.
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.

226 SAFETY
Hill Descent Control (HDC) — If Equipped

Hill Descent Control (Trailhawk)

HDC is intended for low speed off-road driving
while
in 4WD Low. HDC maintains vehicle speed
while descending hills during various driving
situations. HDC controls vehicle speed by actively
controlling the brakes.
HDC has three states:

1. O ff (feature is not enabled and will not
acti va

te).

2. Enabled (feature is enabled and ready but activ
ation conditions are not met, or driver is
actively overriding with brake or throttle
application).
3. Active (feature is enabled and actively control
ling vehicle speed). Enabling HDC
HDC is enabled by pushing the HDC switch, but the
f
ollow i

ng conditions must also be met to enable
HDC:
The driveline is in 4WD Low.
The vehicle speed is below 7.5 mph (12 km/h).
The Electric Park Brake (EPB) is released.
The driver’s door is closed.
Activating HDC
Once HDC is enabled, it will activate automatically
i f dri

ven down a grade of sufficient magnitude
(greater than approximately 8%). The set speed for
HDC is selectable by the driver and can be
adjusted using brake and throttle input.
Driver Override:
The driver may override HDC activation with
t hrott l

e or brake application at any time.
Deactivating HDC
HDC will be deactivated but remain available if any
of the

following conditions occur:
The driver overrides HDC set speed with throttle
or brake application.
Vehicle speed exceeds 7.5 mph (12 km/h) but
remain
s below 25 mph (40 km/h).
Vehicle is on a downhill grade of insufficient
magnitude (less than approximately 8%), is on
level ground, or is on an uphill grade.
Vehicle is shifted to PARK (P).
Disabling HDC
HDC will be deactivated and disabled if any of the
f ollowin

g conditions occur:
The driver pushes the HDC switch.
The driveline is shifted out of 4WD Low.
The driver’s door opens.
The vehicle is driven greater than 25 mph
(40 km/
h) (HDC exits immediately.)
Feedback To The Driver:
The instrument cluster has an HDC icon and the
HDC sw i

tch has an LED, which offers feedback to
the driver about the state HDC is in.
The cluster icon and switch lamp will illuminate
and remain solid when HDC is enabled or acti -
vated. This is the normal operating condition for
HD C.
The switch lamp will flash for several seconds
then extinguish when the driver pushes the HDC
switch when enable conditions have not been
met.
The HDC Switch is located within the Selec-Terrain
knob in
the upper right position.