ignition JEEP RENEGADE 2023 Service Manual

82 STARTING AND OPERATING
NOTE:
If the vehicle fails to shut off using the ignition
Ú page 64.
Opening the driver side door with the ignition in
R UN w i

ll sound a short chime that reminds the
driver to place the ignition to OFF.
When the ignition is in the OFF position, the
window

switches remain active for three minutes.
Opening a front door will cancel this function.
After severe driving, idle the engine to allow the
tempe r

ature inside the engine compartment to
cool before shutting off the engine.
TURBOCHARGER “COOL DOWN” —
I
F EQUIPPED
This vehicle is equipped with an after-run pump to
cool the turbocharger after the engine is shut off.
Depending on the type of driving and the amount
of cargo, the pump will run for up to 10 minutes
after

the engine has been shut off to circulate
coolant through the turbocharger. Although the
pump is rubber-mounted for quiet operation, it is
normal to hear it running during this time.
ENGINE BREAK-IN RECOMMENDATIONS
A long break-in period is not required for the engine
and drivetrain (transmission and axle) in your
vehicle.
Drive moderately during the first 300 miles
(500 km

). After the initial 60 miles (100 km),
s p e
ed
s
up to 50 or 55 mph (80 or 90 km/h) are
desir a
ble.
While cruising, brief full-throttle acceleration within
the li
mits of local traffic laws contributes to a good
break-in. Wide-open throttle acceleration in low
gear can be detrimental and should be avoided.
The engine oil installed in the engine at the factory
is a h
igh-quality energy conserving type lubricant.
Oil changes should be consistent with anticipated
climate conditions under which vehicle operations
will occur. For the recommended viscosity and
quality grades Ú page 345.
NOTE:
A new engine may consume some oil during its first
few t h
ousand miles (kilometers) of operation. This
should be considered a normal part of the break-in
and not interpreted as a problem.
ELECTRIC PARK BRAKE (EPB)
Your vehicle is equipped with an EPB that offers
simple operation, and some additional features
that make the parking brake more convenient and
useful.
The parking brake is primarily intended to prevent
the ve
hicle from rolling while parked. Before
leaving the vehicle, make sure that the parking
brake is applied. Also, be certain to leave the
transmission in PARK.
The EPB switch is located in the center console.
You can engage the EPB in two ways:
Manually, by applying the parking brake switch.
Automatically, by enabling the Auto Park Brake
feature in the customer programmable features
section of the Uconnect settings or in “Safe
Hold” conditions.CAUTION!
Never use Non-Detergent Oil or Straight Mineral
Oil in the engine or damage may result.

STARTING AND OPERATING 83

Electric Park Brake Switch

To apply the EPB manually, pull up on the switch
momenta
rily. You may hear a sound from the back
of the vehicle while the EPB engages. Once the
parking brake is fully engaged, the Brake Warning
Light in the instrument cluster and an indicator on
the switch will illuminate. If your foot is on the
brake pedal while you apply the EPB, you may
notice a small amount of brake pedal movement.
The EPB can be applied even when the ignition is
in the OFF position however, it can only be released
when the ignition is in the RUN position.
NOTE:
The EPB fault lamp will illuminate if the EPB switch
is he l
d for longer than 60 seconds in either the
released or applied position. The light will extin -
guish upon releasing the switch.
If the Auto Park Brake feature is enabled, the EPB
w ill a

utomatically engage whenever the
transmission is moved into PARK when the ignition switch is in the STOP/OFF position. If your foot is on
the brake pedal, you may notice a small amount of
brake pedal movement while the EPB is engaging.
The EPB will be automatically released if the
drive
r

's seat belt is buckled (only in case of
automatic transmission) and driver's intention to
start (in forward or reverse direction) is recognized
by the system.
To release the EPB manually, the ignition must be
in th e

RUN position. Put your foot on the brake
pedal, then push the EPB switch down
momentarily. You may hear a sound from the back
of the car while the parking brake disengages. You
may also notice a small amount of movement in
the brake pedal. Once the EPB is fully disengaged,
the Brake Warning Light in the instrument cluster
and the LED indicator on the switch will extinguish.
NOTE:
When parking on a hill, it is important to turn the
front w
heels toward the curb on a downhill grade
and away from the curb on an uphill grade. Apply
the EPB before placing the gear selector in PARK,
otherwise the load on the transmission locking
mechanism may make it difficult to move the gear
selector out of PARK. The EPB should always be
applied whenever the driver is not in the vehicle.
WARNING!
When exiting the vehicle, always remove the
key fob from the vehicle and lock your vehicle.
Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing chil -
dren to be in a vehicle unattended is
d anger

ous for a number of reasons. A child or
others could be seriously or fatally injured.
Children should be warned not to touch the
parking brake, brake pedal or the transmis -
sion gear selector.
Do not leave the key fob in or near the vehicle
(or in a location accessible to children), and do
not leave the ignition in the ON or RUN posi -
tion. A child could operate power windows,
other c

ontrols, or move the vehicle.
Be sure the parking brake is fully disengaged
before driving; failure to do so can lead to
brake failure and a collision.
Always fully apply the parking brake when
leaving your vehicle, or it may roll and cause
damage or injury. Also be certain to leave the
transmission in PARK. Failure to do so may
allow the vehicle to roll and cause damage or
injury.
4

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

86 STARTING AND OPERATING
GEAR SELECTOR
The transmission gear selector has PARK,
REVERSE, NEUTRAL, DRIVE, and AutoStick (+/-)
shift positions. Manual shifts can be made using
the AutoStick shift control. Toggling the gear
selector forward (-) or rearward (+) while in the
AutoStick position (beside the DRIVE position) will
manually select the transmission gear, and will
display the current gear in the instrument cluster
as 1, 2, 3, etc.
NOTE:
If the gear selector cannot be moved to the PARK,
REVER S
E, or NEUTRAL position (when pushed
forward) it is probably in the AutoStick (+/-)
position (beside the DRIVE position). In AutoStick
mode, the transmission gear (1, 2, 3, etc.) is
displayed in the instrument cluster. Move the gear
selector to the right (into the DRIVE [D] position) for
access to PARK, REVERSE, and NEUTRAL.
Gear Selector Lock Button

This transmission has been developed to meet the
needs
of the manufacturer’s current and future
lineup of FWD/AWD vehicles. Software and
calibration is refined to optimize the customer’s
driving experience and fuel economy. By design,
some vehicle and drive-line combinations utilize
NINTH gear only in very specific driving situations
and conditions.
Only shift from DRIVE to PARK or REVERSE when
the a c

celerator pedal is released and the vehicle is
stopped. Be sure to keep your foot on the brake
pedal when shifting between these gears.
DO NOT press the accelerator pedal when shifting
from PA
RK or NEUTRAL into another gear range.
Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing chil -
dren to be in a vehicle unattended is
d anger

ous for a number of reasons. A child or
others could be seriously or fatally injured.
Children should be warned not to touch the
parking brake, brake pedal or the transmis -
sion gear selector.
Do not leave the key fob in or near the vehicle
(or in a location accessible to children), and do
not leave the ignition in the ON or RUN posi -
tion. A child could operate power windows,
other c

ontrols, or move the vehicle.
CAUTION!
Shift into or out of PARK or REVERSE only after
the vehicle has come to a complete stop.
Do not shift between PARK, REVERSE,
NEUTRAL, or DRIVE when the engine is above
idle speed.
Before shifting into any gear, make sure your
foot is firmly pressing the brake pedal.
WARNING!

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

88 STARTING AND OPERATING
The following indicators should be used to ensure
that you have properly engaged the transmission
into the PARK position:
When shifting into PARK, press the lock button
on the gear selector, and firmly move the gear
selector all the way forward until it stops and is
fully seated.
Look at the transmission gear position display
and verify that it indicates the PARK position (P),
and is not blinking.
With the brake pedal released, verify that the
gear selector will not move out of PARK.
REVERSE (R)
This range is for moving the vehicle backward.
Shift

into REVERSE only after the vehicle has come
to a complete stop.
NEUTRAL (N)
Use this range when the vehicle is standing for
p rolonge

d periods with the engine running. The
engine may be started in this range. Apply the
Electric Park Brake and shift the transmission into
PARK if you must exit the vehicle. DRIVE (D)
This range should be used for most city and
highwa
y driving. It provides the smoothest upshifts
and downshifts, and the best fuel economy. The
transmission automatically upshifts through all
forward gears.
When frequent transmission shifting occurs (such
as wh e

n operating the vehicle under heavy loading
conditions, in hilly terrain, traveling into strong
head winds or while towing a heavy trailer), use the
AutoStick shift control to select a lower gear. Under
Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing chil -
dren to be in a vehicle unattended is
d anger

ous for a number of reasons. A child or
others could be seriously or fatally injured.
Children should be warned not to touch the
parking brake, brake pedal or the transmis -
sion gear selector.
Do not leave the key fob in or near the vehicle
(or in a location accessible to children), and do
not leave the ignition in the ON/RUN position.
A child could operate power windows, other
controls, or move the vehicle.
CAUTION!
Before moving the transmission gear selector
out of PARK, you must turn the ignition to the
ON/RUN position, and also press the brake
pedal. Otherwise, damage to the gear selector
could result.
DO NOT race the engine when shifting from
PARK or NEUTRAL into another gear range, as
this can damage the drivetrain.
WARNING!WARNING!
Do not coast in NEUTRAL and never turn off the
ignition to coast down a hill. These are unsafe
practices that limit your response to changing
traffic or road conditions. You might lose control
of the vehicle and have a collision.
CAUTION!
Towing the vehicle, coasting, or driving for any
other reason with the transmission in NEUTRAL
can cause severe transmission damage.
For Recreational Towing Ú page 129.
For Towing A Disabled Vehicle Ú page 283.

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 91
FOUR-WHEEL DRIVE (4WD)
The four-wheel drive (4WD) is fully automatic in
normal driving mode.
NOTE:
It is not possible to carry out the change of mode
when t
he vehicle exceeds the speed of 75 mph
( 1
2 0

k m
/h).
Enabling Four-Wheel Drive (4WD)
The buttons for the activation of four-wheel drive
a re l oc

ated on the Selec-Terrain switch and allow
you to select the following:
4WD LOCK
4WD LOW — (Trailhawk models only)
Active Drive Control — If Equipped

4WD LOCK Button
The Power Transfer Unit (PTU) is locked to ensure
immed
i

ate availability of torque to the rear drive
axles. This feature is selectable in AUTO mode and
automatic in the other driving mode. 4WD LOCK
can be enabled by the following ways:
When the 4WD LOCK button is pushed.
When the Selec-Terrain switch is rotated from
AUTO to any other off-road modes.
Active Drive With Low Control
(Trailhawk Models Only)

4WD LOW Button (Trailhawk)
The 4WD LOW mode helps to improve the off-road
perform

ance in all modes. To enable 4WD LOW,
please follow the steps below:
Enabling 4WD LOW
With the vehicle stationary, the ignition in RUN
p osition

or with the engine running, shift the
transmission into NEUTRAL and push the 4WD
LOW button once. The instrument cluster will
display the message "4WD LOW" once the shift is
complete.
NOTE:
Both LOCK and LOW LED lights will blink and
then become active on the Selec-Terrain switch
until the shift is complete.
The instrument cluster display will illuminate the
"4WD LOW" icon.
Disabling 4WD LOW
To disable the 4WD LOW mode, the vehicle must
be st a

tionary and the transmission shifted into
NEUTRAL. Push the 4WD LOW button once.
4

STARTING AND OPERATING 95
TO MANUALLY TURN OFF THE STOP/
S
TART SYSTEM

Stop/Start OFF Switch

Push the Stop/Start OFF switch (located on the
center
console). The light on the switch will
illuminate. The “STOP/START OFF” message will
appear in the instrument cluster display and the
Autostop mode will be disabled Ú page 64.
NOTE:
The Stop/Start system will reset itself back to an
ON con d
ition every time the ignition is turned off
and back on.
TO MANUALLY TURN ON THE STOP/
S
TART SYSTEM
Push the Stop/Start OFF switch (located on the
switch bank). The light on the switch will turn off.
SYSTEM MALFUNCTION
If there is a malfunction in the Stop/Start system,
the system will not shut down the engine. A
“SERVICE STOP/START SYSTEM” message and a
yellow Stop/Start telltale will appear in the
instrument cluster display Ú page 64.
If the “SERVICE STOP/START SYSTEM” message
appea r

s in the instrument cluster display, have the
system checked by an authorized dealer.
CRUISE CONTROL SYSTEMS — IF EQUIPPED
Your vehicle may be equipped with the Cruise
Control system, or the Adaptive Cruise Control
(ACC) system:
Cruise Control for cruising at a constant preset
speed.
Adaptive Cruise Control (ACC) for maintaining a
set distance between you and the vehicle ahead
using Fixed Speed Cruise Control to automati -
cally adjust the preset speed.
NOTE:
In vehicles equipped with ACC, if ACC is not
enabled, Fixed Speed Cruise Control will not
detect vehicles directly ahead of you. Always be
aware of the feature selected.
Only one Cruise Control feature can operate at a
time. For example, if Fixed Speed Cruise Control is enabled, Adaptive Cruise Control will be
unavailable, and vice versa.
CRUISE CONTROL
When engaged, the Cruise Control takes over
accelerator operations at speeds greater than
20
mph (32 km/h).
The Cruise Control buttons are located on the right
side of

the steering wheel.

Cruise Control Buttons

1 — SET (+)/Accel
2 — CANC/Cancel
3 — SET (-)/Decel
4 — On/Off
5 — RES/Resume
4