sensor JEEP RENEGADE 2014 1.G User Guide

DST SYSTEM (Dynamic
Steering Torque)
The DST function uses the integration
of the ESC system with the electric
power steering to increase the safety
level of the whole vehicle.
53)
ERM (Electronic Rollover
Mitigation) SYSTEM
The system monitors the tendency of
the wheels to rise from the ground if the
driver performs extreme manoeuvres
like quick steering to avoid an obstacle,
especially in poor road conditions.
If these conditions occur, the system
intervenes on the brakes and engine
power to reduce the possibility that the
wheels are raised from the ground. It
is not possible to avoid tendency to roll
over if the phenomenon is due to
reasons such as driving on high side
gradients, collision with objects or other
vehicles.
54)
TSC (Trailer Sway
Control) SYSTEM
The system employs a series of
sensors located on the vehicle to
identify excessive swerving of the trailer
and take the necessary precautions
to eliminate it.
System intervention
When the system is active, the
warning light flashes on the
instrument panel, the engine power is
reduced and braking can be felt on the
individual wheels, following the attempt
to eliminate the swerving of the trailer.
The system is active only with ESC
engaged.
When the ESC system is deactivated
(by pressing the button on the central
tunnel), the TSC system is deactivated
as well.
55) 56)
HDC (Hill Descent
Control) SYSTEM
(where provided)
It is an integral part of the ESC system
and is aimed at keeping the vehicle at a
constant speed during a descent,
operating autonomously on the brakes
in various ways at the same time.
In this way the vehicle stability and
completely safe driving are guaranteed,
above all in poor grip conditions and
steep descents.
Enabling the system
To enable the system, press the button
fig. 53:
The system is enabled if the following
conditions are met:❒theSelec-Terrain™device is in
4WD LOW mode;
❒the vehicle speed is below 25 km/h;
❒the electric parking brake (EPB) is
deactivated;
❒the driver side door is closed.
Activation of the system
Once enabled, the HDC system will
activate automatically if the vehicle
is driven downhill on a steep slope,
higher than 8%.
The speed set for the HDC system can
be adjusted using the brake pedal
and the accelerator pedal (in the
1–25 km/h range). Once the desired
speed is reached, when both pedals
are released the HDC system will
maintain the set speed.
In this way, the driver can adjust the
speed and, if necessary, reassume
control of the vehicle.
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62)When "Systems disabled" mode is
selected, the ESC system will not be
available in the event of emergency
manoeuvres. "Systems disabled" mode is
only for off-road use.AUXILIARY DRIVING
SYSTEMS
BSM (Blind Spot
Monitoring) SYSTEM
(where provided)
The system uses two radar sensors,
located in the rear bumper (one for
each side - see fig. 55), to detect the
presence of vehicles (vehicles, trucks,
motorbikes, etc.) in the rear side blind
spots of your vehicle.
The system warns the driver about the
presence of vehicles in the detection
area by lighting up, on the relevant side,
the warning light located on the door
mirror fig. 56, along with an acoustic
warning. When the vehicle is started the
warning light turns on to signal the
driver that the system is active.
Sensors
The sensors are activated engaging any
forward gear at a speed higher than
about 10 km/h, or engaging the reverse
gear.
The sensors are temporarily
deactivated with vehicle at a standstill
and the gear lever in position P (Park)
(versions with automatic transmission),
or with vehicle at a standstill and
electric parking brake engaged
(versions with manual gearbox).
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The detection area of the system
covers about a lane on both sides of
the vehicle (around 3 metres). This area
begins from the door mirror and
extends for about 6 metres towards the
rear part of the vehicle.
When the sensors are active the system
monitors the detection areas on both
sides of the vehicle and warns the
driver about the possible presence of
vehicles in these areas.
While driving the system monitors the
detection area from three different input
points (side, rear and front) to check
whether a signal needs to be sent
to the driver. The system can detect the
presence of a vehicle in one of these
three areas.
Important
63)The system does not signal the
presence of fixed object (e.g. safety
barriers, poles, walls, etc.). However, in
some circumstances, the system may
activate in the presence of these
objects. This is normal and does not
indicate a system malfunction.
The system does not warn the driver
about the presence of vehicles coming
from the opposite direction, in the
adjacent lanes.
If a trailer is hitched to the vehicle, the
system automatically deactivates.The rear bumper area where the radar
sensors are located must stay free from
snow, ice and dirt gathered from the
road surface for the system to operate
correctly.
Do not cover the rear bumper area
where the radar sensors are located
with any object (e.g. adhesives, bike
rack, etc.).
Rear view: the system detects vehicles
approaching to the rear part of your
vehicle on both sides and entering the
rear detection area with a speed delta
lower than 50 km/h with respect to your
vehicle.
Overtaking vehicles: if another vehicle
is overtaken slowly (with a speed delta
lower than about 25 km/h) and this
stays in the blind spot for about 1.5
seconds, the warning light on the door
mirror of the corresponding side lights
up. If the speed delta between the
two vehicles is higher than about 25
km/h, the warning light does not light
up.
RCP (Rear Cross Path
detection) system
This system helps the driver during
reverse manoeuvres in the case of
reduced visibility. During "RCP"
operating mode, the system emits
acoustic and visual warnings if
the presence of an object is detected.
When an acoustic warning is sent,
theUconnect™volume is lowered.
The system can be activated/
deactivated through the display Menu
or theUconnect™system.
The system monitors the rear detection
areas on both sides of the vehicle, to
detect objects moving towards the
sides of the vehicle at a minimum
speed comprised between about 1
km/h and 3 km/h and objects moving
at a maximum speed of 35 km/h, as
generally happens in the parking areas.
The system activation is signalled to
the driver by means of a visual and
acoustic warning.
IMPORTANT If the sensors are covered
by objects or vehicles, the system will
not warn the driver.
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SAFETY

Important
❒The system has not been designed
to prevent impacts and cannot detect
possible conditions leading to an
accident in advance. Failure to take into
account this warning may lead to
serious or fatal injuries.❒The system may activate, assessing
the trajectory of the vehicle, for the
presence of reflecting metal objects
different from other vehicles, such as
safety barriers, road signs, barriers
before parking areas, tollgates, level
crossings, gates, railways, objects near
road constructions sites or higher
than the vehicle (e.g. a flyover). In the
same way, the system may intervene
inside multi-storey car parks or
galleries, or due to a glare on the road
surface. These possible activations
follow the normal operating logic of the
system and must not be regarded as
faults.
❒The system has been designed for
road use only. If the vehicle is driven
off-road, the system must be
deactivated, to avoid unnecessary
warnings. By selecting the 4WD LOW
mode, the system is automatically
deactivated. Automatic deactivation is
signalled by the dedicated warning
light/icon switching on in the instrument
panel.
TPMS (Tyre Pressure
Monitoring System)
(where provided)
68) 69) 70) 71) 72) 73) 74)32)
The TPMS (Tyre Pressure Monitoring
System) signals possible insufficient tyre
pressure according to the cold
pressure indicated in chapter "Technical
specifications".
The system comprises a radio-
frequency transmitter sensor fitted to
each wheel (on the rim inside the tyre),
which is able to send information on the
inflation pressure of each tyre to the
control unit.
The system automatically updates and
warning light
switches off each
time the system receives the updated
inflation pressures. The vehicle might
need to be driven at a speed higher
than about 25 km/h (15 mph) up to 20
minutes for the TPMS to receive this
information.
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IMPORTANT The TPMS is designed for
original tyres and wheels. Pressure
and alarms signalled by the TPMS are
defined according to the size of the
tyres fitted on the vehicle. Using spare
wheels of a size, type and/or design
different from the original ones may
cause an irregular operation of the
system and damage the sensors.
Aftermarket fitted wheels may damage
the sensors. Using aftermarket tyre
sealants may damage the Tyre Pressure
Monitoring System sensor. If
aftermarket tyre sealant is used it is
recommended to go to a Jeep
Dealership to have the sensors
checked. After tyre pressure check and
adjustment, always refit the valve plug
to prevent humidity and dirt from
entering, these may damage the Tyre
Pressure Monitoring System sensor.
TPMS check message
If a system failure is present, the
warning light flashes for about 75
seconds and then stays on constantly.
An acoustic signal is also issued.
TPMS deactivation
The TPMS can be deactivated by
replacing the wheels equipped with
TPMS with others that are not (e.g.
upon replacement of the wheel
assemblies in winter). Then drive the
vehicle for at least 20 minutes at a
speed higher than about 25 km/h (15
mph). The TPMS will emit an acoustic
warning, the
warning light will flash
for about 75 seconds, then will stay
on constantly and the instrument panel
will display the "TPMS check" message
with some dashes (– –) instead of the
pressure values.
At the next engine start, the system will
not emit any acoustic signal and the
display will not show the message
"TPMS check", but the dashes (– –) will
be still displayed instead of the pressure
value.
WARNING
63)The system is an aid for vehicle driving,
it DOES NOT warn the driver about
incoming vehicles outside of the detection
areas. The driver must always maintain a
sufficient level of attention to the traffic and
road conditions and for controlling the
trajectory of the vehicle.64)The system is an aid for the driver, who
must always pay full attention while driving.
The responsibility always rests with the
driver, who must take into account the
traffic conditions in order to drive in
complete safety. The driver must always
maintain a safe distance from the vehicle in
front.
65)If the driver depresses the brake pedal
fully or carries out a fast steering during
system operation, the automatic braking
function may stop (e.g. to allow a possible
manoeuvre to avoid the obstacle).
66)The system intervenes on vehicles
travelling in the same lane. People, animals
and things (e.g. pushchairs) are not taken
into consideration.
67)If the vehicle must be placed on a roller
bench for maintenance interventions or if
it is washed in an automatic roller washing
tunnel with an obstacle in the front part
(e.g. another vehicle, a wall or another
obstacle), the system may detect its
presence and activate. In this case the
system must be deactivated through the
settings of theUconnect™system.
68)The presence of the TPMS does not
permit the driver to neglect regular checks
of the tyre pressure, including for the
spare wheel, and correct maintenance: the
system is not used to signal a possible
fault to a tyre.
69)Tyre pressure must be checked with
tyres rested and cold. Should it become
necessary for whatever reason to check
pressure with warm tyres, do not reduce
pressure even though it is higher than
the prescribed value. Repeat the check
when the tyres are cold.
74
SAFETY

70)Should one or more wheels be fitted
without sensors (e.g. if the spare wheel
is fitted), the system will no longer be
available for the replaced wheel and a
warning message will be shown on the
display, until the wheels with sensors are
fitted again.
71)The TPMS cannot indicate sudden tyre
pressure drops (e.g. if a tyre bursts). In
this case, stop the vehicle, braking with
care and avoiding sharp steering actions.
72)Replacing the normal tyres with winter
tyres and vice versa requires an inspection
of the TPMS, which should be carried
out only by a Jeep Dealership.
73)Changes in outside temperature may
cause tyre pressures to vary. The system
may temporarily indicate insufficient
pressure. In this case check the tyre
inflation pressure with the tyres cold and, if
necessary top up the inflation pressure.
74)When a tyre is removed, it is advisable
to replace the rubber gasket for the valve:
go to a Jeep Dealership. The fitting/
removal of the tyres and/or rims require
special care. To avoid damaging or fitting
the sensors incorrectly, tyre and/or rim
fitting/removal operations should only be
carried out by specialised staff. Go to a
Jeep Dealership.
WARNING
23)The system may have limited or absent
operation due to weather conditions such
as: heavy rain, hail, thick fog, heavy snow.
24)The section of the bumper before
the sensor must not be covered with
adhesives, auxiliary headlights or any other
object.
25)System intervention might be
unexpected or delayed when other vehicles
transport loads projecting from the side,
above or from the rear, with respect to the
normal size of the vehicle.
26)Operation can be adversely affected by
any structural change made to the vehicle,
such as a modification to the front
geometry, tyre change, or a heavier load
than the standard load of the vehicle.
27)Incorrect repairs made on the front part
of the vehicle (e.g. bumper, chassis) may
alter the position of the radar sensor,
and adversely affect its operation. Go to a
Jeep Dealership for any operation of this
type.
28)Do not tamper nor carry out any
intervention on the radar sensor or on the
camera on the windscreen. In the event
of a sensor failure, contact a Jeep
Dealership.
29)When towing a trailer (with modules
installed after purchasing the vehicle),
a vehicle or during loading manoeuvres on
a vehicle transporter (or in vehicle for
transport), the system must be deactivated
via theUconnect™system.30)Do not wash with high-pressure jets in
the bumper lower area: in particular do
not operate on the system's electrical
connector.
31)Be careful in the case of repairs and
new paintings in the area around the
sensor (panel covering the sensor on the
left side of the bumper). In the event of
a frontal impact the sensor may
automatically deactivate and display a
warning to indicate that the sensor needs
to be repaired. Even without a malfunction
warning, deactivate the system operation
if you think that the position of the radar
sensor has changed (e.g. due to
low-speed frontal impact as during parking
manoeuvres). In these cases, go to a
Jeep Dealership to have the radar sensor
realigned or replaced.
32)The tyre quick repair kit (TireKit),
provided with the vehicle, is compatible
with the TPMS sensors. Using sealants
different from that in the original kit may
compromise its operation. If sealants not
equivalent with the original one are used, it
is recommended to have the TPMS sensor
operation checked by a qualified repair
centre.
75

PARKSENSE
SYSTEM
SENSORS
126)42) 43)The parking sensors, located in the rear
bumper fig. 96, are used to detect the
presence of any obstacles near the rear
part of the vehicle.
The sensors warn the driver about the
presence of obstacles with an
intermittent acoustic signal and, where
provided, also with visual indications
on the instrument panel display.
ACTIVATION/
DEACTIVATION
If the system has been correctly turned
on, it will activate automatically when
the reverse is engaged.
Instead, the system automatically
deactivates bringing the gear lever to a
position different from reverse.
ENGAGEMENT/
DISENGAGEMENT
To disengage the system press button
fig. 97.
When the system passes from engaged
to disengaged and viceversa, it is
always accompanied by a dedicated
message shown on the instrument
panel display.When the system is disengaged, the
LED on the button is off. Instead, if the
system is disengaged, the LED is on
constantly. The LED lights up also in the
case of a fault to theParkSense® sys-
tem.
If the button is pressed with the system
faulty, the LED flashes for about 5
seconds, then it stays on constantly.
IMPORTANT After theParkSense®
has been disengaged, it will stay in this
condition until the following engage-
ment, even if the ignition device passes
from MAR to STOP and then again to
MAR.
OPERATION WITH
TRAILER
The operation of the sensors is
automatically deactivated when the
trailer's electric plug is inserted in the
vehicle's tow hook socket.
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STARTING AND DRIVING

The sensors are automatically
reactivated when the trailer's cable plug
is removed. Before using thePark-
Sense® system, it is recommended to
remove the tow hook ball assembly and
the relevant attachment from the vehi-
cle when the latter is not used for tow-
ing operations. Failure to comply with
this prescription may cause personal
injuries or damages to vehicles or
obstacles since, when the continuous
acoustic signal is emitted, the tow hook
ball is already in a position that is much
closer to the obstacle than the rear
bumper.
In addition, the sensors may detect the
tow hook ball assembly and the
relevant attachment (depending on its
size and shape), providing a false
indication of the presence of an
obstacle in the area behind the vehicle.
GENERAL WARNINGS
Some conditions may influence the
performance of the parking system:
❒reduced sensor sensitivity and a
reduction in the parking assistance
system performance could be due to
the presence of: ice, snow, mud, thick
paint, on the surface of the sensor;
❒the sensor may detect a non-existent
obstacle ("echo interference") due to
mechanical interference, for example
when washing the vehicle, in rain
(strong wind), hail;❒the signals sent by the sensor can
also be altered by the presence of
ultrasonic systems (e.g. pneumatic
brake systems of trucks or pneumatic
drills) near the vehicle;
❒Parking assistance system
performance can also be influenced by
the position of the sensors, for example
due to a change in the ride setting
(caused by wear to the shock
absorbers, suspension), or by changing
tyres, overloading the vehicle or
carrying out specific tuning operations
that require the vehicle to be lowered.
❒the presence of a tow hook without
trailer, which may interfere with the
correct operation of the parking
sensors.
❒the presence of adhesives on the
sensors. Thus take care not to place
adhesives on the sensors.
WARNING
126)Parking and other potentially
dangerous manoeuvres are, however,
always the driver’s responsibility. When
performing these operations, always make
sure that there are no other people
(especially children) or animals on the route
you want to drive into. The parking
sensors are an aid for the driver, but the
driver must never allow their attention
to lapse during potentially dangerous
manoeuvres, even those executed at low
speeds.
WARNING
42)The sensors must be clean of mud,
dirt, snow or ice in order for the system to
operate correctly. Be careful not to scratch
or damage the sensors while cleaning
them. Avoid using dry, rough or hard
cloths. The sensors should be washed
using clean water with the addition of car
shampoo if necessary. When using special
washing equipment such as high pressure
jets or steam cleaning, clean the sensors
very quickly keeping the jet more than
10 cm away.
43)Only have interventions on the bumper
in the area of the sensors carried out by
a Jeep Dealership. Interventions on the
bumper that are not carried out properly
may compromise the operation of the
parking sensors.
113

A superimposed central broken line
indicates the centre of the vehicle
to facilitate parking manoeuvres or tow
hook alignment.
The various coloured areas indicate the
distance from the rear of the vehicle.
Area (reference
fig. 100)Distance from the
rear of the vehicle
Red (A) 0–30 cm
Yellow (B) 30–100 cm
Green (C) 1 m or more
IMPORTANT When parking, take the
utmost care over obstacles that may be
above or under the camera range.
WARNING
127)Parking and other potentially
dangerous manoeuvres are, however,
always the driver’s responsibility. While
carrying out these manoeuvres, always
make sure that no people (especially
children) or animals are in the area
concerned. The camera is an aid for the
driver, but the driver must never allow
his/her attention to lapse during potentially
dangerous manoeuvres, even those
executed at low speeds. Always keep a
slow speed, so as to promptly brake in the
case of obstacles.
WARNING
50)It is vital, for correct operation, that the
camera is always kept clean and free
from mud, dirt, snow or ice. Be careful not
to scratch or damage the camera while
cleaning it. Avoid using dry, rough or hard
cloths. The camera must be washed
using clean water, with the addition of car
shampoo if necessary. In washing stations
which use steam or high-pressure jets,
clean the camera quickly, keeping the
nozzle more than 10 cm away from the
sensors. Do not apply stickers to the
camera.
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STARTING AND DRIVING

BATTERY
RECHARGING
IMPORTANT
IMPORTANT After placing the ignition
device to STOP and having closed
the driver side door, wait at least one
minute before disconnecting the
electrical supply from the battery. When
reconnecting the electrical supply to
the battery, make sure that the ignition
device is in the STOP position and
the driver side door is closed.
IMPORTANT Charging should be slow
at a low ampere rating for
approximately 24 hours. Charging for a
longer time may damage the battery.IMPORTANT The cables of the
electrical system must be correctly
reconnected to the battery, i.e. the
positive cable (+) to the positive
terminal and the negative cable (–) to
the negative terminal. The battery
terminals are marked with the positive
(+) and negative (–) symbols, and are
shown on the battery cover. The battery
terminals must also be corrosion-free
and firmly secured to the terminals. If a
"quick-type" battery charger is used
with the battery fitted on the vehicle,
before connecting it disconnect both
cables of the battery itself. Do not use a
"quick-type" battery charger to provide
the starting voltage.
VERSIONS WITHOUT
STOP/START SYSTEM
To recharge, proceed as follows:
❒disconnect the terminal from the
negative battery pole;
❒connect the charger cables to the
battery terminals, observing the polarity;
❒turn on the charger;
❒when it is recharged, turn the charger
off before disconnecting it from the
battery;
❒reconnect the negative battery
terminal.
VERSIONS WITH
STOP/START SYSTEM
To recharge, proceed as follows:
❒disconnect the connector A fig. 151
(pressing the button B) from the sensor
C monitoring the battery conditions,
on the negative pole (–) D of the
battery;
❒connect the positive cable (+) of the
battery charger to the positive battery
terminal E and the negative cable (–) to
sensor terminal D as shown;
❒turn on the battery charger. At the
end of the charging process, switch the
battery charger off;
❒after having disconnected the
charger, reconnect connector A to the
sensor C as in fig. 151.
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SERVICING AND MAINTENANCE