2023 JEEP RENEGADE sensor

GETTING TO KNOW YOUR INSTRUMENT PANEL 75
Towing Hook Breakdown Warning Light —
If Equipped
This light illuminates when there is a
failure with the tow hook. Contact an
a ut
h or
i
zed dealer for service.
Transmission Temperature Warning Light
This light indicates that the transmission
fluid temperature is running hot. This
may occ
ur with severe usage, such as
trailer towing. If this light turns on, safely
pull over and stop the vehicle. Then, shift the
transmission into PARK and run the engine at idle
or slightly higher until the light turns off.
4WD Over Temperature Warning Light
The icon will appear on the instrument
panel display to indicate overheating of
t h e
4
W
D system. The mode selected by
the user will be applied as soon as the
system exits the overheating condition.
YELLOW INDICATOR LIGHTS
4WD Low Indicator Light — If Equipped
This light alerts the driver that the vehicle
is in the 4WD Low mode. The front and
rear d
riveshafts are mechanically locked
together forcing the front and rear
wheels to rotate at the same speed. Low range provides a greater gear reduction ratio to provide
increased torque at the wheels
Ú page 90.
4WD Lock Indicator Light
This light alerts the driver that the vehicle
is in the four-wheel drive LOCK mode.
The f r
ont and rear driveshafts are
mechanically locked together, forcing the
front and rear wheels to rotate at the same speed
Ú page 90.
Dusk Sensor Malfunction Indicator Light
This symbol lights up (together with a
dedicated message on display) when a
dusk s
ensor malfunction is detected
Ú page 38.
Electronic Stability Control (ESC) Active
Warning Light — If Equipped
This warning light will indicate when the
ESC 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)
CAUTION!
The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures
and warning have been established for the tire
size equipped on your vehicle. Undesirable sys -
tem operation or sensor damage may result
w hen u

sing replacement equipment that is not
of the same size, type, and/or style. Aftermarket
wheels can cause sensor damage. Using after -
market tire sealants may cause the Tire Pres -
sure Monitoring System (TPMS) sensor to
b ecome

inoperable. After using an aftermarket
tire sealant it is recommended that you take
your vehicle to an authorized dealer to have your
sensor function checked.
WARNING!
If you continue operating the vehicle when the
Transmission Temperature Warning Light is
illuminated you could cause the fluid to boil over,
come in contact with hot engine or exhaust
components and cause a fire.
CAUTION!
Continuous driving with the Transmission
Temperature Warning Light illuminated will
eventually cause severe transmission damage
or transmission failure.
3

GETTING TO KNOW YOUR INSTRUMENT PANEL 77
will flash. Turn signals can be activated when the
multifunction lever is moved down (left) or up
(right).
WHITE INDICATOR LIGHTS

Hill Descent Control (HDC) Indicator Light —
If Equipped

This indicator shows when the HDC
feature is turned on. The lamp will be on
solid w
hen HDC is armed. HDC can only
be armed when the transfer case is in the
4WD Low position and the vehicle speed is less
then 30 mph (48 km/h). If these conditions are not
met wh

ile attempting to use the HDC feature, the
HDC indicator light will flash on/off.
Idle Coasting — If Equipped
The Idle Coasting feature saves fuel by
allowing engine speeds to drop to idle.
W he
n
I
dle Coasting is active, the Idle
Coasting Indicator Light is shown in the
Instrument Cluster Display.
Light Sensor Failure
This light illuminates when there is light
sensor failure. If this light illuminates,
have a
n authorized dealer inspect it.
Speed Warning Indicator Light —
If Equipped
When Set Speed Warning is turned on,
the speed warning telltale will illuminate
i n
t h
e
instrument cluster with a number
matching the set speed. When the set
speed is exceeded, a single chime will sound along
with pop-up message of “Speed Warning
Exceeded.” Speed Warning can be turned on and
off in the instrument cluster display.
The number “55” is only an example of a speed
that c

an be set.
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.
GRAY INDICATOR LIGHTS
Cruise Control Ready/Canceled Indicator
Light
This indicator light will illuminate when
the cruise control function is ready (but
not se t
), or canceled, by the driver
Ú page 95.
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 automatic 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
syste m

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.
3

STARTING AND OPERATING 81
COLD WEATHER OPERATION
To ensure reliable starting under extreme cold
conditions an externally powered electric block
heater (if equipped) is required for the 1.3L Turbo
engine below -20°F (-29°C). To prevent possible engine damage while starting
at low


temperatures, this vehicle will inhibit engine
cranking when the ambient temperature is less
than -20°F (-29°C) for the 1.3L Turbo engine, and
the oil temperature sensor reading indicates an
engine block heater has not been used. The
message “plug in engine heater” will be displayed
in the instrument cluster when the ambient
temperature is below -4°F (-20°C) at the time the
engine is shut off as a reminder to avoid possible
crank delays at the next cold start.
EXTENDED PARK STARTING
NOTE:
Extended Park condition occurs when the vehicle
has n ot
been started or driven for at least 30 days.

1. Install a battery charger or jumper cables to the ba
ttery to ensure a full battery charge
during the crank cycle.

2. Press the START/STOP ignition button and relea

se it when the engine starts.
3. If the engine fails to start within 10 seconds, place
the ignition in the OFF position, wait
10 to 15 seconds to allow the starter to cool,
t hen r

epeat the Extended Park Starting
procedure.
4. If the engine fails to start after eight attempts, allow

the starter to cool for at least
10 minutes, then repeat the procedure.
AFTER STARTING — WARMING UP THE
E
NGINE
Proceed as follows:
Travel slowly, letting the engine run at a reduced
RPM, without accelerating suddenly.
It is recommended to wait until the engine
coolant temperature gauge starts to rise for
maximum performance.
STOPPING THE ENGINE
To shut off the engine with a vehicle speed greater
than 5 mph (8 km/h), you must push and hold the
ignit i
on or push the START/STOP button three
times consecutively within a few seconds. The
engine will shut down, and the ignition will be
placed in the RUN position.
Vehicles Equipped With Electronic Key
(Keyless Enter ‘n Go™)
Turning off the car (cycle the ignition from the RUN
p ositi on

to the OFF position), the power supply to
the accessories are maintained for a period of
three minutes.
Do not attempt to push or tow your vehicle to
get it started. Vehicles equipped with an auto -
matic transmission cannot be started this
w ay. U

nburned fuel could enter the catalytic
converter and once the engine has started,
ignite and damage the converter and vehicle.
If the vehicle has a discharged battery,
booster cables may be used to obtain a start
from a booster battery or the battery in
another vehicle. This type of start can be
dangerous if done improperly Ú page 278.
CAUTION!
To prevent damage to the starter, do not
continuously crank the engine for more than

10 seconds at a time. Wait 10 to 15 seconds
before
trying again.
WARNING!CAUTION!
To prevent damage to the starter, do not crank
continuously for more than 10 seconds at a
time. Wait 10 to 15 seconds before trying again.
4

STARTING AND OPERATING 97
(Continued)
Resume Speed
To resume a previously set speed, push the RES
button and release. Resume can be used at any
speed above 20 mph (32 km/h).
Deactivation
A soft tap on the brake pedal, pushing the CANC
button, or normal brake pressure while slowing the
vehicle will deactivate the Cruise Control without
erasing the set speed from memory.
Pushing the on/off button or placing the ignition in
the OF

F position erases the set speed from
memory.
ADAPTIVE CRUISE CONTROL (ACC)
Adaptive Cruise Control (ACC) increases the driving
convenience provided by Cruise Control while
traveling on highways and major roadways.
However, it is not a safety system and not designed
to prevent collisions. The Cruise Control function
performs differently if your vehicle is not equipped
with ACC Ú page 95.
ACC will allow you to keep Cruise Control engaged
in li g

ht to moderate traffic conditions without the
constant need to reset your speed. ACC utilizes a
radar sensor and a forward facing camera
designed to detect a vehicle directly ahead of you
to maintain a set speed.
NOTE:
If the ACC sensor detects a vehicle ahead, ACC
will apply limited braking or accelerate (not to
exceed the original set speed) automatically to
maintain a preset following distance, while
matching the speed of the vehicle ahead.
Any chassis/suspension or tire size modifica -
tions to the vehicle will affect the performance
of t
h e

Adaptive Cruise Control and Forward Colli -
sion Warning system.
Fixed Speed Cruise Control (ACC not enabled)
will not detect vehicles directly ahead of you.
Always be aware of the feature selected
Ú page 349.
WARNING!

Adaptive Cruise Control (ACC) is a convenience
system. It is not a substitute for active driver
involvement. It is always the driver’s responsi
-
bility to be attentive of road, traffic, and weather
condi t

ions, vehicle speed, distance to the
vehicle ahead 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 and death or serious personal injury.

The ACC system:
Does not react to pedestrians, oncoming
vehicles, and stationary objects (e.g., a
stopped vehicle in a traffic jam or a
disabled vehicle).
Cannot take street, traffic, and weather
conditions into account, and may be
limited upon adverse sight distance condi -
tions.
Does not always fully recognize complex
driving conditions, which can result in
wrong or missing distance warnings.
You should turn the ACC system off:
When driving in fog, heavy rain, heavy snow,
sleet, heavy traffic, and complex driving situa -
tions (i.e., in highway construction zones).
When entering a turn lane or highway
off-ramp; when driving on roads that are
winding, icy, snow-covered, slippery, or have
steep uphill or downhill slopes.
When towing a trailer up or down steep slopes.
When circumstances do not allow safe driving
at a constant speed.
WARNING!
4

STARTING AND OPERATING 101

Distance Settings

To increase the distance setting, push the
Distan
ce Increase button and release. Each time
the button is pushed, the distance setting
increases by one bar (longer).
To decrease the distance setting, push the
Distan
ce Decrease button and release. Each time
the button is pushed, the distance setting
decreases by one bar (shorter).
If a slower moving vehicle is detected in the same
lane,
the instrument cluster display will show the
ACC Set With Target Detected Light. The system will then adjust vehicle speed automatically to
maintain the distance setting, regardless of the set
speed.

The vehicle will then maintain the set distance until:

The vehicle ahead accelerates to a speed above
the set speed.
The vehicle ahead moves out of your lane or
view of the sensor.
The distance setting is changed.
The system disengages
Ú page 99.
The maximum braking applied by ACC is limited;
howeve r

, the driver can always apply the brakes
manually, if necessary.
NOTE:
The brake lights will illuminate whenever the ACC
syste m
applies the brakes.

A Proximity Warning will alert the driver if ACC
predic
ts that its maximum braking level is not
sufficient to maintain the set distance. If this occurs,
a visual alert “BRAKE!” will flash in the instrument
cluster display and a chime will sound while ACC
continues to apply its maximum braking force.

NOTE:
The “BRAKE!” screen in the instrument cluster
displ a
y is a warning for the driver to take action
and does not necessarily mean that the Forward
Collision Warning system is applying the brakes
autonomously.
Overtake Aid
When driving with Adaptive Cruise Control (ACC)
engaged and following a vehicle, the system will
provide an additional acceleration up to the ACC
set speed to assist in passing the vehicle. This
additional acceleration is triggered when the driver
utilizes the left turn signal and will only be active
when passing on the left hand side.
Display Warnings And Maintenance
“FRONT RADAR SENSOR TEMPORARILY
BLOCKED” WARNING
The “ACC Front Radar Sensor Temporarily
Blocked” warning will display and a chime will
sound when conditions temporarily limit system
performance.
This most often occurs at times of poor visibility,
such a
s in snow or heavy rain. The ACC system may
also become temporarily blinded due to
obstructions, such as mud, dirt or ice. In these
cases, the instrument cluster display will read
“ACC Front Radar Sensor Temporarily Blocked”
and the system will deactivate.
The “ACC Front Radar Sensor Temporarily
Blocke d

” message can sometimes be displayed
while driving in highly reflective areas (i.e. tunnels
with reflective tiles, or ice and snow). The ACC
system will recover after the vehicle has left these
1 — Longest Distance Setting (Four Bars)
2 — Medium Distance Setting (Two Bars)
3 — Long Distance Setting (Three Bars)
4 — Short Distance Setting (One Bar)
4

102 STARTING AND OPERATING
areas. Under rare conditions, when the radar is not
tracking any vehicles or objects in its path this
warning may temporarily occur.
NOTE:
If the “ACC Front Radar Sensor Temporarily
Blocke d
” warning is active, Fixed Speed Cruise
Control is still available.
If weather conditions are not a factor, the driver
shoul d

examine the sensor. It may require cleaning
or removal of an obstruction. The sensor is located
in the center of the fascia/bumper.
To keep the ACC System operating properly, it is
importa
nt to note the following maintenance
items:
Always keep the sensor clean. Carefully wipe the
sensor lens with a soft cloth. Be cautious not to
damage the sensor lens.
Do not use solvents or abrasive pastes. The
radar is equipped with a defrost system, so in
some climatic conditions it could reach high
temperatures. Wait at least 30 seconds after
the engine has been placed in the OFF mode
before touching the sensor.
Do not remove any screws from the sensor.
Doing so could cause an ACC system malfunc -
tion or failure and require a sensor realignment.
If the sensor or front end of the vehicle is
damaged due to a collision, see your authorized
dealer for service.
Do not attach or install any accessories near the
sensor, including transparent material. Doing so
could cause an ACC system failure or malfunc -
tion.
When the condition that deactivated the system is
n o longe

r present, the system will return to the
“Adaptive Cruise Control Off” state and will resume
function when reactivated.
NOTE:
If the “ACC Front Radar Sensor Temporarily
Blocked” message occurs frequently (e.g. more
than once on every trip) without any snow, rain,
mud, or other obstruction, have the radar
sensor realigned at your authorized dealer.
Installing a snow plow or front-end protector is
not recommended. Doing so may block the
sensor and inhibit ACC/FCW operation.
“CLEAN FRONT WINDSHIELD” WARNING
The “ACC/FCW Limited Functionality Wipe Front
Windshield” warning will display to indicate when
conditions temporarily limit system performance.
This most often occurs at times of poor visibility,
such as in snow or heavy rain and fog. The ACC
system may also become temporarily blinded due
to obstructions, such as mud, dirt, or ice on
windshield and fog on the inside of glass. In these
cases, the instrument cluster display will read “ACC/FCW Limited Functionality Wipe Front
Windshield” and the system will have degraded
performance.
The “ACC/FCW Limited Functionality Wipe Front
Winds
h

ield” message can sometimes be displayed
while driving in adverse weather conditions. The
ACC/FCW system will recover after the vehicle has
left these areas. Under rare conditions, when the
camera is not tracking any vehicles or objects in its
path this warning may temporarily occur.
If weather conditions are not a factor, the driver
should

examine the windshield and the camera
located on the back side of the inside rearview
mirror. They may require cleaning or removal of an
obstruction.
When the condition that created limited
funct i

onality is no longer present, the system will
return to full functionality.
NOTE:
If the “ACC/FCW Limited Functionality Wipe Front
Winds h
ield” message occurs frequently (e.g. more
than once on every trip) without any snow, rain,
mud, or other obstruction, have the windshield and
forward facing camera inspected at an authorized
dealer.

STARTING AND OPERATING 105
PARKSENSE FRONT/REAR PARK ASSIST
SYSTEM — IF EQUIPPED
The ParkSense Park Assist system provides visual
and audible indications of the distance between
the rear and/or front fascia and a detected
obstacle when backing up or moving forward (e.g.
during a parking maneuver).
For limitations of this system and
recomm e

ndations, see Ú page 108.
ParkSense will retain the last system state
( enabl

ed or disabled) from the last ignition cycle
when the ignition is changed to the ON/RUN
position.
ParkSense is active when the gear selector is
shifte
d to REVERSE or to a forward gear and an
obstacle is detected, as long as the system is on.
When the gear selector is shifted to NEUTRAL (or
PARK in case of automatic gearbox), the system
becomes inactive. When the vehicle is moving
forward, the system will remain active until the
vehicle speed remains below approximately
11 mph (18 km/h). Reducing the speed
approx i

mately below 9 mph (15 km/h), the system
will c
ome back active. When the vehicle is moving
in REVERSE, the system will remain active as long
as the speed remains below the maximum
operating speed of 7 mph (11 km/h). When the
maximu

m speed limit is exceeded, the system is
disabled and the ParkSense switch LED with illuminate. The system will become active again if
the vehicle speed reduces below approximately
6
mph (9 km/h).
PARKSENSE SENSORS
On vehicles equipped with both Front and Rear
ParkSense, there are six sensors located in the
rear fascia/bumper. Vehicles only equipped with
Rear ParkSense have four sensors located in the
rear fascia/bumper.
The sensors monitor the area behind the vehicle
that i

s within the sensors’ field of view. The sensors
can detect obstacles from approximately
12 inches (30 cm) up to 59 inches (150 cm) from
the r e

ar fascia/bumper in the horizontal direction,
depending on the location, type and orientation of
the obstacle.
NOTE:
For information on ParkSense Active Park Assist,
see Ú p
age 111 .
The six ParkSense sensors, located in the front
f ascia

/bumper, monitor the area in front of the
vehicle that is within the sensors’ field of view. The
sensors can detect obstacles from approximately
12 inches (30 cm) up to 39 inches (100 cm) from
the fr

ont fascia/bumper in the horizontal direction,
depending on the location, type and orientation of
the obstacle.
PARKSENSE WARNING DISPLAY
The ParkSense Warning screen will only be
displayed if “Sound and Display” is selected from
the Customer - Programmable Features section of
the Uconnect system Ú page 133.
The ParkSense Warning screen is located within
t he in

strument cluster display Ú page 64. It
provides visual warnings to indicate the distance
b etwee

n the rear fascia/bumper and/or front
fascia/bumper and the detected obstacle.
PARKSENSE DISPLAY
The warning display will turn on indicating the
system status when the vehicle is in REVERSE or
when the vehicle is in DRIVE and an obstacle has
been detected.
The system will indicate a detected obstacle by
showing
a single arc in the left and/or right front or
rear regions based on the object’s distance and
location relative to the vehicle.
If an object is detected in the left and/or right rear
region,
the display will show a single arc in the left
and/or right rear region and the system will
produce a tone. As the vehicle moves closer to the
object, the display will show the single arc moving
closer to the vehicle, and the audible chime will
increase as the object gets closer to the vehicle.
4

108 STARTING AND OPERATING
Front Park Assist Audible Alerts
ParkSense will turn off the Front Park Assist
audib l

e alert (chime) after approximately three
seconds when an obstacle has been detected, and
the vehicle is stationary. If the obstacle has been
detected within less than 12 inches (30 cm), then
the Pa

rksense will not turn off the Front Park Assist
audible alert.
Adjustable Chime Volume Settings
Front and Rear chime volume settings can be
s elect

ed from the Customer-Programmable
Features section of the Uconnect system
Ú page 133.
If the Uconnect system is equipped, chime volume
s ettin

gs will not be accessible from the instrument
cluster display.
The chime volume settings include low, medium,
and h i

gh. The factory default volume setting is
medium.
ParkSense will retain its last known configuration
state

through ignition cycles.
ENABLING AND DISABLING PARKSENSE
ParkSense can be enabled and disabled
with the ParkSense switch, located on
th e
s
w
itch panel below the Uconnect
display.
When the ParkSense switch is pushed to disable
the s y

stem, the instrument cluster display Ú
page 64 will show the “ParkSense Disabled”
message for approximately five seconds.
The ParkSense switch LED turns on when the
s yste m

is disabled by pushing the switch, as well
as in case of failure or temporary disabling
conditions. The ParkSense switch LED will be off
when the system is enabled. If the ParkSense
switch is pushed, and requires service, the
ParkSense switch LED will blink momentarily, and
then the LED will be on.
SERVICE THE PARKSENSE PARK ASSIST
S
YSTEM
When the ParkSense System has detected a
faulted condition, the instrument cluster display
will actuate a single chime, and it will show the
"PARKSENSE UNAVAILABLE WIPE REAR
SENSORS", "PARKSENSE UNAVAILABLE WIPE
FRONT SENSORS", or the "PARKSENSE
UNAVAILABLE SERVICE REQUIRED" message for
five seconds. Under this condition, ParkSense will
not operate.
If "PARKSENSE UNAVAILABLE WIPE REAR
SENSO R

S" or "PARKSENSE UNAVAILABLE WIPE
FRONT SENSORS" appears in the instrument
cluster display make sure the outer surface and
the underside of the rear fascia/bumper and/or
front fascia/bumper is clean and clear of snow,
ice, mud, dirt or other obstruction and then cycle the ignition. If the message continues to appear
see an authorized dealer.
If the "PARKSENSE UNAVAILABLE SERVICE
REQUI
R

ED" message appears in the instrument
cluster display, see an authorized dealer.
CLEANING THE PARKSENSE SYSTEM
Clean the ParkSense sensors with water, car wash
soap and a soft cloth. Do not use rough or hard
cloths. Do not scratch or poke the sensors.
Otherwise, you could damage the sensors.
PARKSENSE SYSTEM USAGE
P
RECAUTIONS
NOTE:
Ensure that the front and rear fascia/bumper
are free of snow, ice, mud, dirt and debris to
keep the ParkSense system operating properly.
Construction equipment, large trucks, and other
vibrations could affect the performance of Park -
Sense.
When you turn ParkSense off, the instrument
cluster display will read “PARKSENSE OFF.”
Furthermore, once you turn ParkSense off, it
remains off until you turn it on again, even if you
cycle the ignition key.
ParkSense, when on, will reduce the volume of
the radio when it is sounding a tone.