engine JEEP RENEGADE 2023 Repair Manual

232 SAFETY
NOTE:
Vehicle must be taken to the nearest authorized
deale r
for service.
FORWARD COLLISION WARNING (FCW)
W
ITH MITIGATION OPERATION —
I
F EQUIPPED
FCW with Mitigation provides the driver with
audible warnings (through the radio), visual
warnings (within the instrument cluster display),
and may apply a brake jerk to warn the driver when
it detects a potential frontal collision. The warnings
and limited braking are intended to provide the
driver with enough time to react, avoid or mitigate
the potential collision.
NOTE:
FCW monitors the information from the forward
looking sensors as well as the Electronic Brake
Controller (EBC), to calculate the probability of a
forward collision. When the system determines
that a forward collision is probable, the driver
will be provided with audible and visual warn -
ings and may provide a brake jerk warning.
If the driver does not take action based upon
these progressive warnings, then the system
will provide a limited level of active braking to
help slow the vehicle and mitigate the potential
forward collision. If the driver reacts to the warn -
ings by braking and the system determines that the d
r
iver intends to avoid the collision by
braking but has not applied sufficient brake
force, the system will compensate and provide
additional brake force as required.
Vehicles With A Manual Transmission : Afte
r the
end of the intervention of automatic braking, the
engine could stall, unless the driver can press the
clutch pedal.
Vehicles With Automatic Transmission : Afte
r the
end of the intervention of automatic braking, the
transmission may remain in last gear stored:
therefore the vehicle could lurch forward, once the
brakes release a few seconds later. If the Forward
Collision Warning with Mitigation event stops the
vehicle completely, the system will hold the vehicle
at standstill for two seconds and then release the
brakes.
If a FCW with Mitigation event begins at a speed
below 2

6 mph (42 km/h), the system may provide
the m a
ximum braking possible to mitigate the
potential forward collision. If the Forward Collision
Warning with Mitigation event stops the vehicle
completely, the system will hold the vehicle at
standstill for two seconds and then release the
brakes.
FCW Message

When the system determines a collision with the
vehic l

e in front of you is no longer probable, the
warning message will be deactivated.
NOTE:
The minimum speed for FCW activation is
3 mph (5 km/h).
The FCW alerts may be triggered on objects
other than vehicles such as guardrails or sign
posts based on the course prediction. This is
expected and is a part of normal FCW activation
and functionality.
The FCW system is intended for on-road use
only. If the vehicle is taken off-road, the FCW
system should be deactivated to prevent unnec
-
essary warnings to the surroundings.

SAFETY 233
If the vehicle enters 4WD Low, the FCW system
will be automatically deactivated.
The active braking is disabled when a trailer is
connected with a Mopar® Trailer Towing
system. If the vehicle is equipped with an after
-
market system, it is recommended that the
Activ e

Braking is turned off manually
Ú page 349.
Turning FCW On Or Off
The Forward Collision menu setting is located in
the Uconnect settings.
NOTE:
The default status of FCW is “Warning + Active
Braki n
g,” this allows the system to warn you of a
possible collision with the vehicle in front of you
and enable the active braking.
Changing the FCW status to “Off” deactivates
the system, so no warning or active braking will
be available in case of a possible collision.
Changing the FCW status to “Only warning”
prevents the system from providing limited
active braking, or additional brake support if the
driver is not braking adequately in the event of
a potential frontal collision, but maintains the
audible and visual warnings.
Changing the status of the system can be done at
any t i

me in the vehicle's head unit.
NOTE:
When the system is turned off, the FCW system
state
will reset.
Changing FCW Sensitivity
By changing the settings on the menu of the
Uconnect system, you can change the sensitivity of
the system by choosing one of the following three
options: "Near", "Medium" or "Far" Ú page 133.
The default option is "Medium". This setting allows
t he sy

stem to warn the driver of a possible collision
with the vehicle in front when it is at a standard
distance, intermediate between the “Near” and
“Far” settings.
By setting the sensitivity of the system to "Far", the
syste m

will warn the driver of a possible accident
with the vehicle in front when the latter is at a
greater distance, giving you the chance to act on
the brakes in a more limited and gradual way. This
setting gives the driver the maximum possible time
of reaction to prevent a possible accident.
NOTE:
The “Far” setting may result in a greater number of
FCW p os
sible collision warnings experienced.
By changing the option to "Near", the system will
warn t
he driver of a possible accident with the
vehicle ahead of it when the latter is a reduced
distance. This setting offers a reaction time to the
driver lower than the settings "Medium" and "Far",
in the case of a potential accident, providing a
more dynamic driving of the vehicle.
NOTE:
The “Near” setting may result in a lesser number of
FCW p os
sible collision warnings experienced.
The setting of the sensitivity of the system is
mainta
ined in memory when the engine is
switched off.
FCW Limited Warning
If the instrument cluster display reads “FCW
Limited Functionality” or “FCW Limited
Functionality Wipe Front Windshield” momentarily,
there may be a condition that limits FCW
functionality. Although the vehicle is still drivable
under normal conditions, the active braking may
not be fully available. Once the condition that
limited the system performance is no longer
present, the system will return to its full
performance state. If the problem persists, see an
authorized dealer.
WARNING!
Forward Collision Warning (FCW) is not intended
to avoid a collision on its own, nor can FCW
detect every type of potential collision. The driver
has the responsibility to avoid a collision by
controlling the vehicle via braking and steering.
Failure to follow this warning could lead to
serious injury or death.
6

234 SAFETY
Service FCW Warning
If the system turns off, and the instrument cluster
display reads: “FCW Unavailable Service
Required”, this indicates there is an internal
system fault. Although the vehicle is still drivable
under normal conditions, have the system checked
by an authorized dealer.
“FCW Front Radar Sensor Temporarily Blocked”
Warni n

g
The “FCW Front Radar Sensor Temporarily
Blocked
” warning will display when conditions
temporarily limit system performance. This most
often occurs at times of poor visibility, such as in
snow or heavy rain. The system may also become
temporarily blinded due to obstructions, such as
mud, dirt or ice. In these cases, the instrument
cluster display will read “FCW Front Radar Sensor
Temporarily Blocked” and the system will
deactivate.
The “FCW 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 system
will recover after the vehicle has left these areas.
Under rare conditions, when the radar is not
tracking any vehicles or objects in its path, this
warning may temporarily occur. If weather conditions are not a factor, the driver
shoul
d

examine the sensor. It may require cleaning
or removal of an obstruction. In absence of visible
obstructions on the fasica/bumper, it could be
necessary to wipe off the radar directly on the
surface, after having the radar cover removed. It’s
recommended that an authorized dealer perform
this operation.
NOTE:
If the “FCW 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 an authorized dealer.
Installing a snow plow or front-end protector is
not recommended. Doing so may block the
sensor and inhibit FCW operation.
Use only a soft cloth for cleaning. 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 turned off before touching
the sensor.
Precautions While Driving With FCW
In certain driving conditions, such as:
Driving in the vicinity of a curve
Small vehicles and/or not aligned to the lane
Lane changing of other vehicles
Passing of vehicles in an oncoming intersection
The intervention of the system could be
u n e
xp
e

cted or delayed. The driver must therefore
always pay particular attention, while maintaining
control of the vehicle to drive in complete safety.
Driving In The Vicinity Of A Curve
Entering or exiting a large curve, the system could
detec t

the presence of a vehicle that is in front of
the vehicle, but that does not preside in the same
lane. In cases such as this, the system might
respond.

Driving In The Vicinity Of A Curve

SAFETY 247
The ORC contains a backup power supply system
that may deploy the air bag system even if the
battery loses power or it becomes disconnected
prior to deployment.
The ORC turns on the Air Bag Warning Light in the
instru

ment panel for approximately four to eight
seconds for a self-check when the ignition switch is
in the MAR/ACC/ON/RUN position. After the
self-check, the Air Bag Warning Light will turn off. If
the ORC detects a malfunction in any part of the
system, it turns on the Air Bag Warning Light, either
momentarily or continuously. A single chime will
sound to alert you if the light comes on again after
initial startup.
The ORC also includes diagnostics that will
illum i

nate the instrument panel Air Bag Warning
Light if a malfunction is detected that could affect
the air bag system. The diagnostics also record the
nature of the malfunction. While the air bag system
is designed to be maintenance free, if any of the
following occurs, have an authorized dealer
service the air bag system immediately.
The Air Bag Warning Light does not come on
during the four to eight seconds when the igni -
tion switch is first in the MAR/ACC/ON/RUN
p osition

.
The Air Bag Warning Light remains on after the
four to eight-second interval.
The Air Bag Warning Light comes on intermit -
tently or remains on while driving.
NOTE:
If the speedometer, tachometer, or any engine
relat e
d gauges are not working, the Occupant
Restraint Controller (ORC) may also be disabled. In
this condition the air bags may not be ready to
inflate for your protection. Have an authorized
dealer service the air bag system immediately.
Redundant Air Bag Warning Light
If a fault with the Air Bag Warning Light is
detected, which could affect the
S up
p l
e
mental Restraint System (SRS),
the Redundant Air Bag Warning Light will
illuminate on the instrument panel. The
Redundant Air Bag Warning Light will stay on until
the fault is cleared. In addition, a single chime will
sound to alert you that the Redundant Air Bag
Warning Light has come on and a fault has been
detected. If the Redundant Air Bag Warning Light
comes on intermittently or remains on while driving have an authorized dealer service the vehicle
immediately
Ú page 69.
Front Air Bags
This vehicle has front air bags and lap/shoulder
belts for both the driver and front passenger. The
front air bags are a supplement to the seat belt
restraint systems. The driver front air bag is
mounted in the center of the steering wheel. The
passenger front air bag is mounted in the
instrument panel, above the glove compartment.
The words “SRS AIRBAG” or “AIRBAG” are
embossed on the air bag covers.

Front Air Bag/Knee Impact Bolster Locations

WARNING!
Ignoring the Air Bag Warning Light in your
instrument panel could mean you won’t have the
air bag system to protect you in a collision. If the
light does not come on as a bulb check when the
ignition is first turned on, stays on after you start
the vehicle, or if it comes on as you drive, have
an authorized dealer service the air bag system
immediately.
1 — Driver And Passenger Front Air Bags
2 — Driver Knee Impact Bolster/Supplemental
Driver Knee Air Bag
3 — Passenger Knee Impact Bolster
6

252 SAFETY
If A Deployment Occurs
The front air bags are designed to deflate
immediately after deployment.
NOTE:
Front and/or side air bags will not deploy in all colli -
sions. This does not mean something is wrong with
t he a i

r bag system.
If you do have a collision which deploys the air
bags,
any or all of the following may occur:
The air bag material may sometimes cause
abrasions and/or skin reddening to the occu -
pants as the air bags deploy and unfold. The
abrasi
ons are similar to friction rope burns or
those you might get sliding along a carpet or
gymnasium floor. They are not caused by
contact with chemicals. They are not permanent
and normally heal quickly. However, if you
haven’t healed significantly within a few days, or
if you have any blistering, see your doctor imme -
diately.
As the air bags deflate, you may see some
smoke-like particles. The particles are a normal
by-product of the process that generates the
non-toxic gas used for air bag inflation. These
airborne particles may irritate the skin, eyes,
nose, or throat. If you have skin or eye irritation,
rinse the area with cool water. For nose or throat
irritation, move to fresh air. If the irritation
continues, see your doctor. If these particles settle on your clothing, follow the garment
manufacturer’s instructions for cleaning.
Do not drive your vehicle after the air bags have
deploy e

d. If you are involved in another collision,
the air bags will not be in place to protect you.
NOTE:
Air bag covers may not be obvious in the interior
trim, but they will open during air bag deploy -
ment.
After any collision, the vehicle should be taken
to an authorized dealer immediately.
Enhanced Accident Response System
In the event of an impact, if the communication
network remains intact, and the power remains
intact, depending on the nature of the event, the
Occupant Restraint Controller (ORC) will determine
whether to have the Enhanced Accident Response
System perform the following functions:
Cut off fuel to the engine (if equipped)
Cut off battery power to the electric motor (if
equipped)
Flash hazard lights as long as the battery has
power
Turn on the interior lights, which remain on as
long as the battery has power or for 15 minutes
f r
om
t h
e intervention of the Enhanced Accident
Response System
Unlock the power door locks
Your vehicle may also be designed to perform any
of the s

e other functions in response to the
Enhanced Accident Response System:
Turn off the Fuel Filter Heater, Turn off the HVAC
Blower Motor, Close the HVAC Circulation Door
Cut off battery power to the:
Engine
Electric Motor (if equipped)
Electric power steering
Brake booster
Electric park brake
Automatic transmission gear selector
Horn
Front wiper
Headlamp washer pump (if equipped)
WARNING!

Deployed air bags and seat belt pretensioners
cannot protect you in another collision. Have the
air bags, seat belt pretensioners, and the seat
belt retractor assemblies replaced by an autho -
rized dealer immediately. Also, have the Occu -
pant Restraint Controller System serviced as well.

SAFETY 253
NOTE:
After an accident, remember to cycle the ignition to
the S T
OP (OFF/LOCK) position and remove the key
from the ignition switch to avoid draining the
battery. Carefully check the vehicle for fuel leaks in
the engine compartment and on the ground near
the engine compartment and fuel tank before
resetting the system and starting the engine. If
there are no fuel leaks or damage to the vehicle
electrical devices (e.g. headlights) after an
accident, reset the system by following the procedure described below. If you have any doubt,
contact an authorized dealer.
Enhanced Accident Response System
Reset Procedure
After the event occurs, when the system is active,
a message regarding fuel cutoff is displayed. Turn
the ignition switch from ignition AVV/START or
MAR/ACC/ON/RUN to ignition STOP/OFF/LOCK.
Carefully check the vehicle for fuel leaks in the
engine compartment and on the ground near the
engine compartment and fuel tank before
resetting the system and starting the engine.
Depending on the nature of the event the left and
right

turn signal lights, located in the instrument
panel, may both be blinking and will continue to
blink. In order to move your vehicle to the side of
the road, you must follow the system reset
procedure.
Customer Action
NOTE:

Each step MUST BE held for at least two seconds.Customer Will See
1. Turn ignition STOP/OFF/LOCK. (Turn Signal Switch Must be placed in
Neutral State).
2. Turn ignition MAR/ACC/ON/RUN. Right turn light BLINKS.
Left turn light is OFF.
3. Turn right turn signal switch ON. Right turn light is ON SOLID.
Left turn light BLINKS.
4. Place turn signal in neutral state. Right turn light is OFF.
Left turn light BLINKS.
5. Turn left turn signal switch ON. Right turn light BLINKS.
Left turn light is ON SOLID.
6. Place turn signal in neutral state. Right turn light BLINKS.
Left turn light is OFF.6

254 SAFETY
If a reset procedure step is not completed within 60 seconds, then the turn signal lights will blink and the reset procedure must be performed again in order to
be successful.7. Turn right turn signal switch ON.
Right turn light is ON SOLID.
Left turn light BLINKS.
8. Place turn signal in neutral state. Right turn light is OFF.
Left turn light BLINKS.
9. Turn left turn signal switch ON. Right turn light is ON SOLID.
Left turn light is ON SOLID.
10. Turn left turn signal switch OFF. (Turn Signal Switch Must be placed in
N eutr a

l State). Right turn light is OFF.
Left turn light is OFF.
11. Turn ignition STOP/OFF/LOCK.
12. Turn ignition MAR/ACC/ON/RUN. (Entire sequence needs to be completed
w ithin

one minute or sequence will need to be repeated). System is now reset and the engine may be started.
Turn hazard flashers OFF (Manually).
Customer Action
NOTE:

Each step MUST BE held for at least two seconds.Customer Will See

SAFETY 267
PERIODIC SAFETY CHECKS YOU SHOULD
M
AKE OUTSIDE THE VEHICLE
Tires
Examine tires for excessive tread wear and uneven
wear patterns. Check for stones, nails, glass, or
other objects lodged in the tread or sidewall.
Inspect the tread for cuts and cracks. Inspect
sidewalls for cuts, cracks, and bulges. Check the
lug nuts/bolt torque for tightness. Check the tires
(including spare) for proper cold inflation pressure.
Lights
Have someone observe the operation of brake
lights and exterior lights while you work the
controls. Check turn signal and high beam
indicator lights on the instrument panel.
Door Latches
Check for proper closing, latching, and locking.
Fluid Leaks
Check area under the vehicle after overnight
parking for fuel, coolant, oil, or other fluid leaks.
Also, if gasoline fumes are detected or if fuel or
brake fluid leaks are suspected, the cause should
be located and corrected immediately.
EXHAUST GAS
The best protection against carbon monoxide entry
into the vehicle body is a properly maintained
engine exhaust system.
Whenever a change is noticed in the sound of the
exhau s

t system, when exhaust fumes can be
detected inside the vehicle, or when the underside
or rear of the vehicle is damaged, have an
authorized dealer inspect the complete exhaust system and adjacent body areas for broken,
damaged, deteriorated, or mispositioned parts.
Open seams or loose connections could permit
exhaust fumes to seep into the passenger
compartment. In addition, inspect the exhaust
system each time the vehicle is raised for
lubrication or oil change. Replace as required.
CARBON MONOXIDE WARNINGS
WARNING!
Exhaust gases can injure or kill. They contain
carbon monoxide (CO), which is colorless and
odorless. Breathing it can make you
unconscious and can eventually poison you. To
avoid breathing (CO), follow these safety tips:
Do not run the engine in a closed garage or in
confined areas any longer than needed to
move your vehicle in or out of the area.
If you are required to drive with the trunk/lift
-
gate/rear doors open, make sure that all
window s
are closed and the climate control
BLOWER switch is set at high speed. DO NOT
use the recirculation mode.
If it is necessary to sit in a parked vehicle with
the engine running, adjust your heating or
cooling controls to force outside air into the
vehicle. Set the blower at high speed.
WARNING!
Carbon monoxide (CO) in exhaust gases is
deadly. Follow the precautions below to prevent
carbon monoxide poisoning:

Do not inhale exhaust gases. They contain
carbon monoxide, a colorless and odorless gas,
which can kill. Never run the engine in a closed
area, such as a garage, and never sit in a
parked vehicle with the engine running for an
extended period. If the vehicle is stopped in an
open area with the engine running for more
than a short period, adjust the ventilation
system to force fresh, outside air into the
vehicle.

Guard against carbon monoxide with proper
maintenance. Have the exhaust system
inspected every time the vehicle is raised.
Have any abnormal conditions repaired
promptly. Until repaired, drive with all side
windows fully open.
6

IN CASE OF EMERGENCY 271
(Continued)
LTE (voice/data) or 4G (data) network conges -
tion.
Weather.
Buildings, structures, geographic terrain, or
tunnels.
NOTE:
Your vehicle may be transmitting data as autho -
rized by the subscriber.
Never place anything on or near the vehicle’s
LTE (voice/data) or 4G (data) and GPS
antennas. You could prevent LTE (voice/data) or
4G (data) and GPS signal reception, which can
prevent your vehicle from placing an emergency
call. An operable LTE (voice/data) or 4G (data)
network connection and a GPS signal is
required for the SOS Call system to function
properly.
NOTE:
Changes or modifications not expressly approved
by th e
party responsible for compliance could void
the user's authority to operate the equipment.
Automatic SOS — If Equipped
Automatic SOS is a hands-free safety service that
c an im

mediately connect you with help in the event
that your vehicle’s airbags deploy. Please refer to
your provided radio supplement for complete
information.
JACKING AND TIRE CHANGING
PREPARATIONS FOR JACKING

1. Park the vehicle on a firm level surface as far from the edge of the roadway as possible.
Avoid icy or slippery areas.

2. Turn on the Hazard Warning Flashers.
3. A ppl

y the Electric Park Brake.
4 .
Pl
a

ce the gear selector into PARK (P)
(aut om

atic transmission) or REVERSE (R)
(manual transmission).
5. Turn the ignition to the OFF position.
WARNING!
ALWAYS obey traffic laws and pay attention to
the road. ALWAYS drive safely with your hands on
the steering wheel. You have full responsibility
and assume all risks related to the use of the
features and applications in this vehicle. Only
use the features and applications when it is safe
to do so. Failure to do so may result in an
accident involving serious injury or death.
WARNING!
Do not attempt to change a tire on the side of
the vehicle close to moving traffic. Pull far
enough off the road to avoid the danger of
being hit when operating the jack or changing
the wheel.
Being under a jacked-up vehicle is dangerous.
The vehicle could slip off the jack and fall on
you. You could be crushed. Never put any part
of your body under a vehicle that is on a jack.
If you need to get under a raised vehicle, take
it to a service center where it can be raised on
a lift.
Never start or run the engine while the vehicle
is on a jack.
The jack is designed to be used as a tool for
changing tires only. The jack should not be
used to lift the vehicle for service purposes.
The vehicle should be jacked on a firm level
surface only. Avoid ice or slippery areas.
WARNING!
Do not attempt to change a tire on the side of
the vehicle close to moving traffic. Pull far
enough off the road to avoid being hit when
operating the jack or changing the wheel.
WARNING!
7

IN CASE OF EMERGENCY 273
(Continued)
5. Remove the spare tire.
Jack And Tools
JACKING INSTRUCTIONS

Jack Warning Label

1. Remove the spare tire, jack, and wheel bolt wrench.

2

. If equipped with wheels where the center cap covers
the wheel bolts, use the wheel bolt
wrench to pry the center cap off carefully
before raising the vehicle.
1 — Wheel Bolt Wrench
2 — Jack
3 — Emergency Funnel
4 — Wheel Chocks
5 — Screwdriver
6 — Emergency Allen KeyWARNING!
A loose tire or jack thrown forward in a collision
or hard stop could endanger the occupants of
the vehicle. Always stow the jack parts and the
spare tire in the places provided. Have the
deflated (flat) tire repaired or replaced
immediately.
WARNING!
Carefully follow these tire changing warnings to
help prevent personal injury or damage to your
vehicle:
Always park on a firm, level surface as far from
the edge of the roadway as possible before
raising the vehicle.
Turn on the Hazard Warning Flashers.
Apply the parking brake and place an auto
-
matic transmission in PARK.
Chock the wheel diagonally opposite the
wheel to be raised.
Never start or run the engine with the vehicle
on a jack.
Do not let anyone sit in the vehicle when it is
on a jack.
Do not get under the vehicle when it is on a
jack. If you need to get under a raised vehicle,
take it to a service center where it can be
raised on a lift.
Only use the jack in the positions indicated
and for lifting this vehicle during a tire change.
If working on or near a roadway, be extremely
careful of motor traffic.
To assure that spare tires, flat or inflated, are
securely stowed, spares must be stowed with
the valve stem facing the ground.
WARNING!
7