auto off CHRYSLER PACIFICA 2020 Repair Manual

260STARTING AND OPERATING
NOTE:
The driver can override the automatic
braking function by pressing the gas pedal,
turning ParkSense off via ParkSense switch,
or changing the gear while the automatic
brakes are being applied.
Automatic brakes will not be available if ESC
is not available.
Automatic brakes will not be available if there
is a faulted condition detected with the Park -
Sense Park Assist system or the Braking
System Module.
The automatic braking function may not
provide enough vehicle deceleration to avoid
colliding with a detected obstacle depending
on vehicle speed, road conditions, and brake
capability.
The automatic braking function may not be
applied fast enough for moving obstacles
that approach the rear of the vehicle from the
left and/or right sides.
The automatic braking function can be
enabled/disabled from the
Customer-Programmable Features section of
the Uconnect System.
ParkSense will retain its last known configu -
ration state for the automatic braking func -
tion through ignition cycles.
The automatic braking function is intended to
assist the driver in avoiding possible collisions
with detected obstacles when backing up in
REVERSE gear.
NOTE:
The driver is always responsible for
controlling the vehicle.
The system is provided to assist the driver
and not to substitute the driver.
The driver must stay in full control of the
vehicle's acceleration and braking and is
responsible for the vehicle's movements. Refer to “ParkSense System Usage
Precautions” for limitations of this system and
recommendations.
ParkSense will retain the last system state
(enabled or disabled) from the last ignition cycle
when the ignition is changed to the ON/RUN
position.
ParkSense can be active only when the gear
selector is in REVERSE or DRIVE. If ParkSense is
enabled at one of these gear selector positions,
the system will remain active until the vehicle
speed is increased to approximately 7 mph
(11 km/h) or above. When in REVERSE and
above the system's operating speed, a warning
will appear in the instrument cluster display
indicating the vehicle speed is too fast. The
system will become active again if the vehicle
speed is decreased to speeds less than
approximately 6 mph (9 km/h).

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STARTING AND OPERATING267
Cleaning The ParkSense System
Clean the ParkSense sensors with water, car
wash soap and a soft cloth. Do not use rough or
hard cloths. Do not scratch or poke the sensors.
Otherwise, you could damage the sensors.
ParkSense System Usage Precautions
NOTE:

Ensure that the front and rear bumper are free
of snow, ice, mud, dirt, and debris to keep the
ParkSense system operating properly.

Construction equipment, large trucks, and
other vibrations could affect the performance
of ParkSense.
When you turn ParkSense off, the instrument
cluster will display “PARKSENSE OFF.”
Furthermore, once you turn ParkSense off, it
remains off until you turn it on again, even if
you cycle the ignition key.
When you move the gear selector to the
REVERSE position and ParkSense is turned
off, the instrument cluster will display “PARK -
SENSE OFF” for five seconds while the
vehicle is in REVERSE.
ParkSense, when on, will reduce the volume
of the radio when it is sounding a tone.
Clean the ParkSense sensors regularly,
taking care not to scratch or damage them.
The sensors must not be covered with ice,
snow, slush, mud, dirt or debris. Failure to do
so can result in the system not working prop -
erly. The ParkSense system might not detect
an obstacle behind or in front of the appro -
priate fascia/bumper, or it could provide a
false indication that an obstacle is behind or
in front of the appropriate fascia/bumper.

Use the ParkSense switch to turn the Park -
Sense system off if objects such as bicycle
carriers, trailer hitches, etc. are placed within
12 inches (30 cm) from the rear fascia/
bumper. Failure to do so can result in the
system misinterpreting a close object as a
sensor problem, causing the “PARKSENSE
UNAVAILABLE SERVICE REQUIRED” message
to be displayed in the instrument cluster.
ParkSense should be disabled when the lift -
gate is in the open position.
There may be a delay in the object detection
rate if the object is moving. This may cause the
automatic braking application to be delayed.

WARNING!
Drivers must be careful when backing up
even when using ParkSense. Always check
carefully behind your vehicle, look behind
you, and be sure to check for pedestrians,
animals, other vehicles, obstructions, and
blind spots before backing up. You are
responsible for safety and must continue to
pay attention to your surroundings. Failure
to do so can result in serious injury or
death.
Before using ParkSense, it is strongly
recommended that the ball mount and
hitch ball assembly is disconnected from
the vehicle when the vehicle is not used for
towing. Failure to do so can result in injury
or damage to vehicles or obstacles
because the hitch ball will be much closer
to the obstacle than the rear fascia when
the loudspeaker sounds the continuous
tone. Also, the sensors could detect the ball
mount and hitch ball assembly, depending
on its size and shape, giving a false indica -
tion that an obstacle is behind the vehicle.5

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268STARTING AND OPERATING
PARKSENSE ACTIVE PARK ASSIST SYSTEM
— IF EQUIPPED
The ParkSense Active Park Assist system is
intended to assist the driver during parallel and
perpendicular parking maneuvers by identifying
a proper parking space, providing audible/
visual instructions, and controlling the steering
wheel. The ParkSense Active Park Assist system
is defined as “semi-automatic” since the driver
maintains 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).
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 dealership must have
at least 30 miles (48 km) accumulated
before the ParkSense Active Park Assist system is fully calibrated and performs accu
-
rately. This is due to the system’s dynamic
vehicle calibration to improve the perfor -
mance 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).
The ParkSense Active Park Assist system will
turn off automatically for any of the following
conditions:
The parking maneuver is completed.

Vehicle speed greater than 18 mph (30 km/h)
when searching for a parking space.

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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290STARTING AND OPERATING
Tongue Weight (TW)
The tongue weight is the downward force
exerted on the hitch ball by the trailer. You must
consider this as part of the load on your vehicle.
Trailer Frontal Area
The frontal area is the maximum height
multiplied by the maximum width of the front of
a trailer.
Trailer Sway Control
The Trailer Sway Control can be a mechanical
telescoping link that can be installed between
the hitch receiver and the trailer tongue that
typically provides adjustable friction associated
with the telescoping motion to dampen any
unwanted trailer swaying motions while
traveling.
If equipped, the electronic Trailer Sway Control
(TSC) recognizes a swaying trailer and
automatically applies individual wheel brakes
and/or reduces engine power to attempt to
eliminate the trailer sway.
Weight-Carrying Hitch
A weight-carrying hitch supports the trailer
tongue weight, just as if it were luggage located
at a hitch ball or some other connecting point of
the vehicle. These kinds of hitches are the most
popular on the market today and they are
commonly used to tow small and medium sized
trailers.
Weight-Distributing Hitch
A weight-distributing system works by applying
leverage through spring (load) bars. They are
typically used for heavier loads to distribute
trailer tongue weight to the tow vehicle's front
axle and the trailer axle(s). When used in
accordance with the manufacturer's directions,
it provides for a more level ride, offering more
consistent steering and brake control thereby
enhancing towing safety. The addition of a
friction/hydraulic sway control also dampens
sway caused by traffic and crosswinds and
contributes positively to tow vehicle and trailer stability. Trailer sway control and a weight
distributing (load equalizing) hitch are
recommended for heavier Tongue Weights (TW)
and may be required depending on vehicle and
trailer configuration/loading to comply with
Gross Axle Weight Rating (GAWR) requirements.
WARNING!
An improperly adjusted Weight Distributing
Hitch system may reduce handling,
stability, braking performance, and could
result in a collision.
Weight Distributing Systems may not be
compatible with Surge Brake Couplers.
Consult with your hitch and trailer manufac
-
turer or a reputable Recreational Vehicle
dealer for additional information.

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STARTING AND OPERATING297
Towing Tips
Before setting out on a trip, practice turning,
stopping, and backing up the trailer in an area
located away from heavy traffic.
Automatic Transmission
Select the DRIVE range when towing. The
transmission controls include a drive strategy to
avoid frequent shifting when towing. For
increased engine braking on steep downhill
grades, select the LOW range.
Speed Control — If Equipped
Do not use on hilly terrain or with heavy
loads.
When using the Speed Control, if you experi -
ence speed drops greater than 10 mph
(16 km/h), disengage until you can get back
to cruising speed.
Use Speed Control in flat terrain and with
light loads to maximize fuel efficiency.
Cooling System
To reduce potential for engine and transmission
overheating, take the following actions:
City Driving
In city traffic — while stopped, place the
transmission in NEUTRAL (N), but do not
increase engine idle speed.
Highway Driving
Reduce speed.
Temporarily turn off air conditioning.
5

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298STARTING AND OPERATING
(Continued)
RECREATIONAL TOWING (BEHIND MOTORHOME, ETC.)
Towing This Vehicle Behind Another Vehicle
NOTE:
To avoid inadvertent Electric Park Brake
engagement, you must ensure that the Auto
Park Brake feature is disabled before towing
this vehicle (if rear wheels are on the ground).
The Auto Park Brake feature is enabled or
disabled via the customer programmable
features in the Uconnect Settings.
When towing your vehicle, always follow
applicable state and provincial laws. Contact
state and provincial Highway Safety offices
for additional details.
If your vehicle is disabled and in need of
commercial towing service, please refer to
“Towing A Disabled Vehicle” in “In Case Of
Emergency” for further information.
Recreational Towing — All Models
DO NOT flat tow this vehicle. Damage to the
drivetrain will result.
Towing Condition Wheel OFF The Ground All Models
Flat Tow NONENOT ALLOWED
Dolly Tow Front
OK
Rear NOT ALLOWED
On Trailer ALLOK
CAUTION!
DO NOT flat tow this vehicle. Damage to the
drivetrain will result. If this vehicle requires
towing, make sure the drive wheels are OFF
the ground.
Ensure that the Electric Park Brake is
released, and remains released, while
being towed.
Towing this vehicle in violation of the above
requirements can cause severe transmis-
sion damage. Damage from improper
towing is not covered under the New
Vehicle Limited Warranty.
CAUTION! (Continued)

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302IN CASE OF EMERGENCY
ASSIST Call
The ASSIST Button is used to automatically
connect you to any one of the following support
centers:
Roadside Assistance – If you get a flat tire, or
need a tow, just push the ASSIST button and
you will be connected to a representative for
assistance. Roadside Assistance will know
what vehicle is being driven and its location.
Additional fees may apply for roadside assis -
tance.
SiriusXM Guardian™ Customer Care –
In-vehicle support for SiriusXM Guardian™.
Vehicle Customer Care – Total support for all
other vehicle issues.
SOS Call

1. Push the SOS Call button on the Rearview Mirror.

NOTE:
In case the SOS Call button is pushed in error,
there will be a 10 second delay before the SOS
Call system initiates a call to a SOS operator. To
cancel the SOS Call connection, push the SOS call button on the Rearview Mirror or press the
cancellation button on the Device Screen.
Termination of the SOS Call will turn off the
green LED light on the Rearview Mirror.
2. The LED light located between the ASSIST
and SOS buttons on the Rearview Mirror will
turn green once a connection to a SOS
operator has been made.
3. Once a connection between the vehicle and a SOS operator is made, the SOS Call
system may transmit the following
important vehicle information to a SOS
operator: Indication that the occupant placed a
SOS Call
The vehicle brand
The last known GPS coordinates of the
vehicle
4. You should be able to speak with the SOS operator through the vehicle audio system
to determine if additional assistance is
needed. NOTE:
Your vehicle may be transmitting data as
authorized by the subscriber.
Once a connection is made between the
vehicle’s SOS Call system and the SOS oper
-
ator, the SOS operator may be able to open a
voice connection with the vehicle to deter -
mine if additional assistance is needed. Once
the SOS operator opens a voice connection
with the vehicle’s SOS Call system, the oper -
ator should be able to speak with you or other
vehicle occupants and hear sounds occurring
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.

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IN CASE OF EMERGENCY337
JUMP STARTING
If your vehicle has a discharged battery it can be
jump started using a set of jumper cables and a
battery in another vehicle or by using a portable
battery booster pack. Jump starting can be
dangerous if done improperly so please follow
the procedures in this section carefully.
NOTE:
When using a portable battery booster pack
follow the manufacturer’s operating instruc -
tions and precautions.
Preparations For Jump Start
The battery in your vehicle is located on the left
side of the engine compartment.

Remote Positive Post
Remote Negative Post
1. Apply the parking brake, shift the
automatic transmission into PARK (P) and
place the ignition to OFF.

2. Turn off the heater, radio, and all unnecessary electrical accessories.
3. If using another vehicle to jump start the battery, park the vehicle within the jumper
cables reach, set the parking brake and
make sure the ignition is OFF.
WARNING!
Do not attempt jump starting if the battery is
frozen. It could rupture or explode and cause
personal injury.
CAUTION!
Do not use a portable battery booster pack or
any other booster source with a system
voltage greater than 12 Volts or damage to
the battery, starter motor, alternator or
electrical system may occur.
WARNING!
Take care to avoid the radiator cooling fan
whenever the hood is raised. It can start
anytime the ignition switch is ON. You can
be injured by moving fan blades.
Remove any metal jewelry such as rings,
watch bands and bracelets that could
make an inadvertent electrical contact. You
could be seriously injured.
Batteries contain sulfuric acid that can
burn your skin or eyes and generate
hydrogen gas which is flammable and
explosive. Keep open flames or sparks
away from the battery.
6

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342IN CASE OF EMERGENCY
TOWING A DISABLED VEHICLE
This section describes procedures for towing a disabled vehicle using a commercial towing service.

Proper towing or lifting equipment is required to
prevent damage to your vehicle. Use only tow bars
and other equipment designed for this purpose,
following equipment manufacturer’s instructions.
Use of safety chains is mandatory. Attach a tow
bar or other towing device to main structural
members of the vehicle, not to bumpers or
associated brackets. State and local laws
regarding vehicles under tow must be observed.

NOTE:

You must ensure that the Auto Park Brake
feature is disabled before towing this vehicle (if
rear wheels are on the ground), to avoid inad -
vertent Electric Park Brake (EPB) engagement.
The Auto Park Brake feature is enabled or
disabled via the customer programmable
features in the Uconnect Settings.
Vehicles with a discharged battery or total elec -
trical failure when the Electric Parking Brake
(EPB) is engaged, will need a wheel dolly or jack
to raise the rear wheels off the ground when
moving the vehicle onto a flatbed.

The manufacturer recommends towing your vehicle
with all four wheels OFF the ground using a flatbed.

If flatbed equipment is not available, this
vehicle must be towed with the front wheels
OFF the ground (using a towing dolly, or wheel
lift equipment with the front wheels raised).
NOTE:
Ensure that the Electric Park Brake is released,
and remains released, while being towed. Vehicle Recovery Tow Points
Your vehicle is equipped with Vehicle Recovery
Points that can be used to recover a disabled
vehicle, located on the underbody of the
vehicle.
Towing Condition
Wheel OFF The Ground ALL MODELS
Flat Tow NONENOT ALLOWED
Wheel Lift Or Dolly Tow Front
OK
Rear NOT ALLOWED
Flatbed ALLBEST METHODCAUTION!
Towing this vehicle in violation of the above
requirements can cause severe transmission
damage. Damage from improper towing is not
covered under the New Vehicle Limited
Warranty.

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345
SERVICING AND MAINTENANCE
SCHEDULED SERVICING
Your vehicle is equipped with an automatic oil
change indicator system. The oil change
indicator system will remind you that it is time to
take your vehicle in for scheduled maintenance.

Based on engine operation conditions, the oil
change indicator message will illuminate. This
means that service is required for your vehicle.
Operating conditions such as frequent short-trips,
trailer tow, extremely hot or cold ambient
temperatures will influence when the “Oil Change
Required” message is displayed. Severe
Operating Conditions can cause the change oil
message to illuminate as early as 3,500 miles
(5,600 km) since last reset. Have your vehicle
serviced as soon as possible, within the next
500 miles (805 km).

An authorized dealer will reset the oil change
indicator message after completing the
scheduled oil change. If a scheduled oil change
is performed by someone other than an
authorized dealer, the message can be reset by
referring to “Instrument Cluster Display” in
“Getting To Know Your Instrument Panel”.NOTE:
Under no circumstances should oil change
intervals exceed 10,000 miles (16,000 km),
12 months or 350 hours of engine run time,
whichever comes first. The 350 hours of engine
run or idle time is generally only a concern for
fleet customers.
Severe Duty All Models
Change Engine Oil at 4,000 miles (6,500 km) or
350 hours of engine run time if the vehicle is
operated in a dusty and off road environment or
is operated predominately at idle or only very
low engine RPM. This type of vehicle use is
considered Severe Duty.
Once A Month Or Before A Long Trip:Check engine oil level
Check windshield washer fluid level
Check tire pressure and look for unusual
wear or damage. Rotate tires at the first sign
of irregular wear, even if it occurs before the
oil indicator system turns on
Check the fluid levels of the coolant reservoir
and brake master cylinder, fill as needed
Check function of all interior and exterior
lights
Maintenance Plan
Required Maintenance Intervals
Refer to the required maintenance intervals.
7

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