brake sensor JEEP COMPASS 2021 Owner handbook (in English)

8
OCCUPANT RESTRAINT SYSTEMS .......... 90
Occupant Restraint Systems
Features ....................................... 90 Important Safety Precautions ........... 90
Seat Belt Systems ......................... 91
Supplemental Restraint Systems
(SRS) ............................................ 98 Child Restraints — Carrying Children
Safely.......................................... 114 Transporting Pets ........................ 127
SAFETY TIPS ...................................... 128
Transporting Passengers ................ 128
Exhaust Gas ................................. 128
Safety Checks You Should Make Inside
The Vehicle ................................. 128 Periodic Safety Checks You Should Make
Outside The Vehicle ...................... 130
STARTING AND OPERATING
STARTING THE ENGINE......................... 131
Normal Starting — Gasoline
Engine......................................... 131 Stopping The Engine..................... 133
Normal Starting — Diesel Engine ... 133
PARK BRAKE ....................................... 134
Electric Park Brake (EPB) ............. 134
MANUAL TRANSMISSION — IF
EQUIPPED ..........................................137
Shifting ....................................... 137
Downshifting ............................... 138
Parking ....................................... 139
AUTOMATIC TRANSMISSION — IF
EQUIPPED ...........................................139
Ignition Park Interlock .................. 140
Brake/Transmission Shift Interlock
System ........................................ 140 Nine-Speed Automatic
Transmission .............................. 140
FOUR-WHEEL DRIVE OPERATION — IF
EQUIPPED ...........................................146
Jeep Active Drive ......................... 146
SELEC-TERRAIN — IF EQUIPPED ...........147
Mode Selection Guide................... 147
STOP/START SYSTEM — IF EQUIPPED ..148
Operating Modes .......................... 148
Manual Activation / Deactivation .... 149
ACTIVE SPEED LIMITER — IF
EQUIPPED ..........................................149
Activation .................................... 149
Exceeding The Set Speed.............. 150
Deactivation ................................ 150
SPEED CONTROL — IF EQUIPPED .........150
To Activate .................................. 151
To Set A Desired Speed ................ 151
To Resume Speed ....................... 151
To Deactivate .............................. 151
ADAPTIVE CRUISE CONTROL (ACC) — IF
EQUIPPED............................................151
To Activate/Deactivate ...................152
To Set A Desired ACC Speed ..........152
To Resume ...................................152
To Vary The Speed Setting .............153
Setting The Following Distance In
ACC .............................................154
PARKSENSE REAR PARK ASSIST — IF
EQUIPPED ...........................................154
ParkSense Sensors ........................154
ParkSense Warning Display ............154
Enabling And Disabling
ParkSense ....................................155 ParkSense System Usage
Precautions ..................................155
PARKSENSE FRONT AND REAR PARK ASSIST
— IF EQUIPPED ..................................156
ParkSense Sensors ........................156
Enabling And Disabling
ParkSense ....................................157 Side Distance Warning System .......157
PARKSENSE ACTIVE PARK ASSIST SYSTEM
— IF EQUIPPED ...................................159
Enabling And Disabling The ParkSense
Active Park Assist System ..............159 Exiting The Parking Space .............160
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SAFETY
74
NOTE:
The DST feature is only meant to help the
driver realize the correct course of action
through small torques on the steering wheel,
which means the effectiveness of the DST
feature is highly dependent on the driver’s
sensitivity and overall reaction to the applied
torque. It is very important to realize that this
feature will not steer the vehicle, meaning
the driver is still responsible for steering the
vehicle.
Electronic Brake Force Distribution (EBD)
This function manages the distribution of the
braking torque between the front and rear
axles by limiting braking pressure to the rear
axle. This is done to prevent overslip of the
rear wheels to avoid vehicle instability, and
to prevent the rear axle from entering ABS
before the front axle.
Electronic Roll Mitigation (ERM)
Electronic Roll Mitigation (ERM) anticipates
the potential for wheel lift by monitoring the
driver’s steering wheel input and the speed
of the vehicle. When ERM determines that
the rate of change of the steering wheel
angle and vehicle’s speed are sufficient to
potentially cause wheel lift, it then appliesthe appropriate brake and may also reduce
engine power to lessen the chance that
wheel lift will occur. ERM can only reduce
the chance of wheel lift occurring during
severe or evasive driving maneuvers; it
cannot prevent wheel lift due to other
factors, such as road conditions, leaving the
roadway, or striking objects or other vehicles.Electronic Stability Control (ESC)
Electronic Stability Control (ESC) enhances
directional control and stability of the
vehicle under various driving conditions.
ESC corrects for oversteering or under
-
steering of the vehicle by applying the brake
of the appropriate wheel(s) to assist in coun -teracting the oversteer or understeer condi
-
tion. Engine power may also be reduced to
help the vehicle maintain the desired path.
ESC uses sensors in the vehicle to determine
the vehicle path intended by the driver and
compares it to the actual path of the vehicle.
When the actual path does not match the
intended path, ESC applies the brake of the
appropriate wheel to assist in counteracting
the oversteer or understeer condition.
Oversteer — when the vehicle is turning
more than appropriate for the steering
wheel position.
Understeer — when the vehicle is turning
less than appropriate for the steering
wheel position.
The “ESC Activation/Malfunction Indicator
Light” located in the instrument cluster will
start to flash as soon as the ESC system
becomes active. The “ESC Activation/
Malfunction Indicator Light” also flashes
when the TCS is active. If the “ESC Activa -
tion/Malfunction Indicator Light” begins to
flash during acceleration, ease up on the
accelerator and apply as little throttle as
possible. Be sure to adapt your speed and
driving to the prevailing road conditions.
WARNING!
Many factors, such as vehicle loading,
road conditions and driving conditions,
influence the chance that wheel lift or
rollover may occur. ERM cannot prevent all
wheel lift or roll overs, especially those
that involve leaving the roadway or striking
objects or other vehicles. The capabilities
of an ERM-equipped vehicle must never
be exploited in a reckless or dangerous
manner which could jeopardize the user's
safety or the safety of others.
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SAFETY
80
Traction Control System (TCS)
The Traction Control System (TCS) monitors
the amount of wheel spin of each of the
driven wheels. If wheel spin is detected, the
TCS may apply brake pressure to the spin-
ning wheel(s) and/or reduce vehicle power to
provide enhanced acceleration and stability.
A feature of the TCS, Brake Limited Differen -
tial (BLD), functions similar to a limited slip
differential and controls the wheel spin
across a driven axle. If one wheel on a driven
axle is spinning faster than the other, the
system will apply the brake of the spinning
wheel. This will allow more vehicle torque to
be applied to the wheel that is not spinning.
BLD may remain enabled even if TCS and
ESC are in a reduced mode.
Trailer Sway Control (TSC)
Trailer Sway Control (TSC) uses sensors in
the vehicle to recognize an excessively
swaying trailer and will take the appropriate
actions to attempt to stop the sway. TSC will
become active automatically once an exces -
sively swaying trailer is recognized.
NOTE:
TSC cannot stop all trailers from swaying.
Always use caution when towing a trailer and
follow the trailer tongue weight recommen -dations. Refer to “Trailer Towing” in
“Starting And Operating” for further informa
-
tion.
When TSC is functioning, the “ESC Activa -
tion/Malfunction Indicator Light” will flash,
the engine power may be reduced and you
may feel the brakes being applied to indi -
vidual wheels to attempt to stop the trailer
from swaying. TSC is disabled when the ESC
system is in the “Partial Off” or “Full Off”
modes.
AUXILIARY DRIVING
SYSTEMS
Blind Spot Monitoring (BSM) — If
Equipped
The Blind Spot Monitoring (BSM) system
uses two radar-based sensors, located inside
the rear bumper fascia, to detect highway
licensable vehicles (automobiles, trucks,
motorcycles, etc.) that enter the blind spot
zones from the rear/front/side of the vehicle. Rear Detection Zones
When the vehicle is started, the BSM
warning light will momentarily illuminate in
both outside rear view mirrors to let the
driver know that the system is operational.
The BSM system sensors operate when the
vehicle is in any forward gear or REVERSE
and enters standby mode when the vehicle is
in PARK.
The BSM detection zone covers approxi -
mately one lane width on both sides of the
vehicle 12 ft (3.8 m). The zone length starts
at the outside mirror and extends approxi -
mately 10 ft (3 m) beyond the rear bumper
of the vehicle. The BSM system monitors the
detection zones on both sides of the vehicle
when the vehicle speed reaches approxi -
mately 6 mph (10 km/h) or higher and will
alert the driver of vehicles in these areas.
WARNING!
If TSC activates while driving, slow the
vehicle down, stop at the nearest safe
location, and adjust the trailer load to
eliminate trailer sway.
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SAFETY
84
time, both the visual and audible alerts will
be issued. In addition to the audible alert the
radio (if on) will also be muted.
NOTE:
Whenever an audible alert is requested by
the BSM system, the radio is also muted.
When the system is in RCP, the system shall
respond with both visual and audible alerts
when a detected object is present. Whenever
an audible alert is requested, the radio
volume is reduced. Turn/hazard signal status
is ignored; the RCP state always requests the
chime.
Blind Spot Alert Off
When the BSM system is turned off there will
be no visual or audible alerts from either the
BSM or RCP systems.
NOTE:
The BSM system will store the current oper-
ating mode when the vehicle is shut off.
Each time the vehicle is started the previ -
ously stored mode will be recalled and used.
Blocked Sensor
If the system detects degraded performance
due to contamination or foreign objects, a
message will warn you of a blocked sensor and the warning indicators in side view
mirrors will be illuminated. The warning indi
-
cators will remain illuminated until blockage
clearing conditions are met. First clear the
fascia area around the sensors of the
blockage. After removing the blockage, reset
the system by placing the ignition from ON to
OFF and then back ON.
Forward Collision Warning (FCW) With
Mitigation — If Equipped
Forward Collision Warning (FCW) With
Mitigation Operation
The Forward Collision Warning (FCW) system
with mitigation provides the driver with
audible warnings, 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 Elec -
tronic Brake Controller (EBC), to calculate
the probability of a forward collision. When
the system determines that a forward colli -sion is probable, the driver will be provided
with audible and visual warnings 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 warnings by braking and the
system determines that the driver 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.
If a Forward Collision Warning with Mitiga
-
tion event begins at a speed below 26 mph
(42 km/h), the system may provide the
maximum 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.
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159
PARKSENSE ACTIVE PARK
ASSIST SYSTEM — IF
EQUIPPED
The ParkSense Active Park Assist system is
intended to assist the driver during Parallel,
Perpendicular, and Parallel Park Exit maneu-
vers by identifying a proper parking space,
providing audible/visual instructions, and
controlling the steering wheel. The Park -
Sense Active Park Assist system is defined
as “semi-automatic” since the driver main -
tains control of the accelerator, gear selector and brakes. Depending on the driver's
parking maneuver selection, the ParkSense
Active Park Assist system is capable of
maneuvering a vehicle into a parallel or a
perpendicular parking space on either side
(i.e., driver side or passenger side), as well as
exiting a parallel parking space.
NOTE:
The driver is always responsible for
controlling the vehicle, responsible for any
surrounding objects, and must intervene
as required.
The system is provided to assist the driver
and not to substitute the driver.
During a semi-automatic maneuver, if the
driver touches the steering wheel after
being instructed to remove their hands
from the steering wheel, the system will
cancel, and the driver will be required to
manually complete the parking maneuver.
The system may not work in all conditions
(e.g. environmental conditions such as
heavy rain, snow, etc., or if searching for a
parking space that has surfaces that will
absorb the ultrasonic sensor waves).
New vehicles from the dealer must have at
least 30 miles (48 km) accumulated
before the ParkSense Active Park Assist
system is fully calibrated and performs
accurately. This is due to the system’s
dynamic vehicle calibration to improve the
performance of the feature. The system
will also continuously perform the
dynamic vehicle calibration to account for
differences such as over or under inflated
tires and new tires.
Enabling And Disabling The ParkSense
Active Park Assist System
The ParkSense Active Park Assist system can
be enabled and disabled with the ParkSense
Active Park Assist switch, located on the
switch panel below the Uconnect display.
To enable the ParkSense Active Park
Assist system, push the ParkSense
Active Park Assist switch once (LED
turns on).
To disable the ParkSense Active Park Assist
system, push the ParkSense Active Park
Assist switch again (LED turns off).
CAUTION!
ParkSense is only a parking aid and it is
unable to recognize every obstacle,
including small obstacles. Parking curbs
might be temporarily detected or not
detected at all. Obstacles located above
or below the sensors will not be detected
when they are in close proximity.
The vehicle must be driven slowly when
using ParkSense in order to be able to
stop in time when an obstacle is
detected. It is recommended that the
driver looks over his/her shoulder when
using ParkSense.
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IN CASE OF EMERGENCY
186
Interior Fuses
The interior fuse panel is located in the passenger compartment on the left side dash panel under the instrument panel.
NOTE:
Fuses for safety systems (marked with *) must be serviced by an authorized dealer.
CavityBlade Fuse Description
F317.5 Amp Brown Occupant Restraint Controller
F33 20 Amp Yellow Window Motor Passenger
F34 20 Amp Yellow Window Motor Driver
F36 20 Amp Yellow Intrusion Module/Siren, Radio, UCI/USB Port, VSU, Climate Control,
Electronic Steering Lock, Power Folding Mirrors, Security Gateway/DTV
F37 10 Amp RedInstrument Panel Cluster, Drivetrain Control Module, Adaptive Cruise, ECC
(HVAC) Blower (*)
F38 20 Amp Yellow Door Lock/Unlock, Liftgate Release
F42 7.5 Amp Brown Brake System Module, Electric Power Steering (*)
F43 20 Amp Yellow Washer Pump Front And Rear
F47 20 Amp Yellow Rear Left Window Lifter
F48 20 Amp Yellow Rear Right Window Lifter
F49 7.5 Amp Brown Park Assist, Blind Spot, Voltage Stabilizer, Humidity Sensor, Electronic
Steering Lock, Temp Sense, Mirror, Heated Seats, Light And Rain Sensor,
Start Stop Switch (*)
F50 7.5 Amp Brown Occupant Restraint Controller (*)
F51 7.5 Amp Brown Electronic Climate Control, Occupant Classification, Rear View Camera,
Climate Control, Headlamp Leveling, Terrain Select, Heated Rear Window,
Trailer Tow, Haptic Lane Departure (*)
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