2015 FIAT FREEMONT Oul pressure

TRACTION CONTROL SYSTEM (TCS)
This system monitors the amount of wheel spin of each
of the driven wheels. If wheel spin is detected, brake
pressure is applied to the slipping wheel(s) and engine
power is reduced to provide enhanced acceleration
and stability. A feature of the TCS system, Brake Lim-
ited Differential (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 engine torque
to be applied to the wheel that is not spinning. This
feature remains active even if TCS and ESC are in the
“Partial Off ” mode. Refer to “Electronic Stability Con-
trol (ESC)” for further information.
ELECTRONIC ROLL MITIGATION (ERM)
This system 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 applies the appropriate brake and may also reduce
engine power to lessen the chance that wheel lift will
occur. ERM will only intervene during very severe or
evasive driving maneuvers. ERM can only reduce the
chance of wheel lift occurring during severe or evasive
driving maneuvers. It cannot prevent wheel lift due toother factors, such as road conditions, leaving the
roadway, or striking objects or other vehicles.
WARNING!
Many factors, such as vehicle loading,
road c on

ditions, and driving conditions,
influence the chance that wheel lift or rollover
may occur. ERM cannot prevent all wheel lift or
rollovers, 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.
ELECTRONIC STABILITY CONTROL (ESC)
This system enhances directional control and stability
of the vehicle under various driving conditions. ESC
corrects for over-steering and under-steering the ve-
hicle by applying the brake of the appropriate wheel.
Engine power may also be reduced to help the vehicle
maintain the desired path.
The ESC uses sensors in the vehicle to determine the
path that the driver intends to steer the vehicle and
compares it to the actual path of the vehicle. When the
actual path does not match the intended path, the ESC
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ESC ACTIVATION/MALFUNCTION
INDICATOR LIGHT AND ESC OFF
INDICATOR LIGHTThe “ESC Activation/Malfunction Indicator
Light” in the instrument cluster will come on
when the ignition switch is turned to the ON
position. It should go out with the engine
running. If the “ESC Activation/Malfunction Indicator
Light” comes on continuously with the engine running,
a malfunction has been detected in the ESC system. If
this light remains on after several ignition cycles, and
the vehicle has been driven several kilometers at
speeds greater than 48 km/h, see your authorized
dealer as soon as possible to have the problem diag-
nosed and corrected.
The “ESC Activation/Malfunction Indicator Light” (lo-
cated in the instrument cluster) starts to flash as soon
as the tires lose traction and the ESC system becomes
active. The “ESC Activation/Malfunction Indicator
Light” also flashes when TCS is active. If the “ESC
Activation/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. NOTE:
• The “ESC Activation/Malfunction Indicator Light”
and the “ESC OFF Indicator Light” come on momen-
tarily each time the ignition switch is turned ON.
• Each time the ignition is turned ON, the ESC system will be ON even if it was turned off previously.
• The ESC system will make buzzing or clicking sounds when it is active. This is normal; the sounds will stop
when ESC becomes inactive following the maneuver
that caused the ESC activation.
The “ESC OFF Indicator Light” indicates the
Electronic Stability Control (ESC) is in Partial
OFF mode.
HILL START ASSIST (HSA)
The HSA system is designed to assist the driver when
starting a vehicle from a stop on a hill. HSA will
maintain the level of brake pressure the driver applied
for a short period of time after the driver takes their
foot off of the brake pedal. If the driver does not apply
the throttle during this short period of time, the
system will release brake pressure and the vehicle will
roll down the hill. The system will release brake pres-
sure in proportion to the amount of throttle applied as
the vehicle starts to move in the intended direction of
travel.
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HSA Activation Criteria
The following criteria must be met in order for HSA to
activate:
• Vehicle must be stopped.
• Vehicle must be on a 6% (approximate) grade orgreater hill.
• Gear selection matches vehicle uphill direction (i.e., vehicle facing uphill is in forward gear; vehicle backing
uphill is in REVERSE gear).
WARNING!
There may be situations on minor hills
wit h

a loaded vehicle, or while pulling a
trailer where the system will not activate and
slight rolling may occur, which could cause a
collision with another vehicle or object . Always
remember the driver is responsible for braking
the vehicle.
HSA will work in REVERSE and all forward gears when
the activation criteria have been met. The system will
not activate if the vehicle is placed in NEUTRAL or
PARK.
Towing With HSA
HSA will provide assistance when starting on a grade
when pulling a trailer.
WARNING!
• If you use a trailer brake controller
wi t

h your trailer, your trailer brakes may
be activated and deactivated with the brake
switch. If so, when the brake pedal is released,
there may not be enough brake pressure to hold
the vehicle and trailer on a hill and this could
cause a collision with another vehicle or object
behind you. In order to avoid rolling down the hill
while resuming acceleration, manually activate
the trailer brake prior to releasing the brake
pedal. Always remember the driver is responsible
for braking the vehicle.
• HSA is not a parking brake. If you stop the
vehicle on a hill without putting the transmission
in PARK and using the parking brake, it will roll
down the hill and could cause a collision with
another vehicle or object . Always remember to
use the parking brake while parking on a hill, and
that the driver is responsible for braking the
vehicle.
HSA Off
If you wish to turn off the HSA system, it can be done
using the Customer Programmable Features in the
Electronic Vehicle Information Center (EVIC). Refer to
“Electronic Vehicle Information Center (EVIC)” in
“Knowing your vehicle” for further information.
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Do not use chemical flushes in your
power steering system as the chemicals
can damage your power steering compo-
nents. Such damage is not covered by the New
Vehicle Limited Warranty.
WARNING!
Fluid level should be checked on a level
surf a

ce and with the engine off to pre-
vent injury from moving parts and to ensure
accurate fluid level reading. Do not overfill. Use
only manufacturer's recommended power steer-
ing fluid.
If necessary, add fluid to restore to the proper indi-
cated level. With a clean cloth, wipe any spilled fluid
from all surfaces.
TIRE PRESSURE MONITOR SYSTEM
(TPMS)
The Tire Pressure Monitor System (TPMS) will warn
the driver of a low tire pressure based on the vehicle
recommended cold placard pressure.
The tire pressure will vary with temperature by about
0.07 BAR for every 7°C. This means that when the
outside temperature decreases, the tire pressure will
decrease. Tire pressure should always be set based on
cold inflation tire pressure. This is defined as the tire
pressure after the vehicle has not been driven for at
least three hours, or driven less than 1.6 km after a
three hour period. The cold tire inflation pressure
must not exceed the maximum inflation pressure
molded into the tire sidewall. Refer to “Tires – General
Information” in “Technical Specifications” for informa-
tion on how to properly inflate the vehicle’s tires. The
tire pressure will also increase as the vehicle is driven.
This is normal and there should be no adjustment for
this increased pressure.
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The TPMS will warn the driver of a low tire pressure if
the tire pressure falls below the low-pressure warning
limit for any reason, including low temperature effects
and natural pressure loss through the tire.
The TPMS will continue to warn the driver of low tire
pressure as long as the condition exists, and will not
turn off until the tire pressure is at or above the
recommended cold placard pressure. Once the low
tire pressure warning (Tire Pressure Monitoring Tell-
tale Light) illuminates, you must increase the tire pres-
sure to the recommended cold placard pressure in
order for the Tire Pressure Monitoring Telltale Light to
turn off.
NOTE:When filling warm tires, the tire pressure may
need to be increased to an additional 0.3 BAR above
the recommended cold placard pressure in order to
turn the Tire Pressure Monitoring Telltale Light off.
The system will automatically update and the Tire
Pressure Monitoring Telltale Light will turn off once the
system receives the updated tire pressures. The vehicle
may need to be driven for up to 20 minutes above
25 km/h in order for the TPMS to receive this informa-
tion.• The TPMS has been optimized for the
original equipment tires and wheels.
TPMS pressures and warning have been
established for the tire size equipped on your
vehicle. Undesirable system operation or sensor
damage may result when using replacement
equipment that is not of the same size, type,
and/or style.Aftermarket wheels can cause sensor
damage. Using aftermarket tire sealants may
cause the Tire Pressure Monitoring System
(TPMS) sensor to become inoperable. After using
an aftermarket tire sealant it is recommended
that you take your vehicle to an authorized deal-
ership to have your sensor function checked.
• After inspecting or adjusting the tire pressure,
always reinstall the valve stem cap.This will pre-
vent moisture and dirt from entering the valve
stem, which could damage theTire Pressure Moni-
toring Sensor.
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NOTE:
• The TPMS is not intended to replace normal tire careand maintenance, or to provide warning of a tire
failure or condition.
• The TPMS should not be used as a tire pressure gauge while adjusting your tire pressure.
• Driving on a significantly under-inflated tire causes the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel efficiency and tire
tread life, and may affect the vehicle’s handling and
stopping ability.
• The TPMS is not a substitute for proper tire mainte- nance, and it is the driver’s responsibility to maintain
correct tire pressure using an accurate tire pressure
gauge, even if under-inflation has not reached the
level to trigger illumination of the Tire Pressure
Monitoring Telltale Light.
• Seasonal temperature changes will affect tire pres- sure, and the TPMS will monitor the actual tire
pressure in the tire. BASE SYSTEM
The Tire Pressure Monitor System (TPMS) uses wire-
less technology with wheel rim mounted electronic
sensors to monitor tire pressure levels. Sensors,
mounted to each wheel as part of the valve stem,
transmit tire pressure readings to the receiver module.
NOTE:
It is particularly important for you to check
the tire pressure in all of the tires on your vehicle
monthly and to maintain the proper pressure.
The TPMS consists of the following components:
• Receiver Module
• Four Tire Pressure Monitoring Sensors
• Tire Pressure Monitoring Telltale Light
Tire Pressure Monitoring Low Pressure
Warnings
The Tire Pressure Monitoring Telltale Light will
illuminate in the instrument cluster and a chime
will sound when tire pressure is low in one or more of
the four active road tires. Should this occur, you should
stop as soon as possible, check the inflation pressure of
each tire on your vehicle, and inflate each tire to the
vehicle’s recommended cold placard pressure value.
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Tire Pressure Monitoring Low Pressure
WarningsThe Tire Pressure Monitoring Telltale Light will
illuminate in the instrument cluster and a chime
will sound when tire pressure is low in one or more of
the four active road tires. In addition, the Electronic
Vehicle Information Center (EVIC) will display a
graphic showing the pressure values of each tire with
the low tire pressure values in a different color. An
"Inflate Tire to XXX" message will also be displayed.
Should this occur, you should stop as soon as possible
and inflate the tires with low pressure (those displayed
in a different color in the EVIC graphic) to the vehicle’s
recommended cold placard pressure value as shown in
the "Inflate Tire to XXX" message.
NOTE: When filling warm tires, the tire pressure may
need to be increased to an additional 0.3 BAR above
the recommended cold placard pressure in order to
turn the Tire Pressure Monitoring Telltale Light off.
Once the system receives the updated tire pressures,
the system will automatically update, the graphic dis-
play in the EVIC will return to the original color, and
the Tire Pressure Monitoring Telltale Light will turn off.
The vehicle may need to be driven for up to 20 minutes
above 25 km/h in order for the TPMS to receive this
information. ServiceTPMS Warning
When a system fault is detected, the Tire Pressure
Monitoring Telltale Light will flash on and off for 75
seconds and then remain on solid. The system fault will
also sound a chime. In addition, the EVIC will display a
"SERVICE TPM SYSTEM" message for a minimum of
five seconds and then display dashes (- -) in place of the
pressure value to indicate which sensor is not being
received.
If the ignition switch is cycled, this sequence will repeat,
providing the system fault still exists. If the system fault
no longer exists, the Tire Pressure Monitoring Telltale
Light will no longer flash, and the "SERVICE TPM
SYSTEM" message will no longer display, and a pressure
value will display in place of the dashes. A system fault
can occur due to any of the following:
1. Jamming due to electronic devices or driving next to
facilities emitting the same radio frequencies as the
TPMS sensors.
2. Installing some form of aftermarket window tinting that affects radio wave signals.
3. Lots of snow or ice around the wheels or wheel housings.
4. Using tire chains on the vehicle.
5.
Using wheels/tires not equipped with TPMS sensors.
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SERVICE ACTIVE HOOD SYSTEM
If the system has deployed the Active Hood, or if it
detects a malfunction in any part of the system, it turns
on the Air Bag Warning Light and it will display the
“SERVICE ACTIVE HOOD” message in the Electronic
Vehicle Information Center (EVIC), if equipped. A
single chime will sound if the Air Bag Warning Light
comes on again after initial startup. It also includes
diagnostics that will illuminate the Air Bag Warning
Light if a malfunction is noted that could affect the
Active Hood system. The diagnostics also record the
nature of the malfunction. If the Air Bag Warning Light
is illuminated, or if “SERVICE ACTIVE HOOD” ap-
pears in the EVIC, if equipped, see your authorized
dealer.
In the event of an Active Hood deployment, the vehicle
should be serviced by an authorized dealer. The hood
hinges must be serviced and the actuator assemblies
replaced to restore system functionality. Following an
Active Hood deployment, the hood position can be
temporarily reset by pushing down at the rear edge
over the hood hinges as the internal pressure of each
actuator is relieved. The temporary hood reset posi-
tion is intended to improve forward driving visibility
over the hood until the vehicle can be serviced.The temporary hood reset position will leave the hood
approximately 5 mm above the fender surface. The
front bumper assembly may affect proper operation of
the Active Hood system. The front bumper compo-
nents should be inspected for damage and replaced if
necessary in the event of a frontal impact, even if it
occurs at a low rate of speed.
NOTE:
After any Active Hood deployment, the ve-
hicle should be taken to an authorized dealer
immediately.
(fig. 137)
(fig. 137)
Service Active Hood
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