cruise control CHRYSLER PACIFICA 2022 User Guide

148STARTING AND OPERATING
(Continued)
ACC will allow you to keep Cruise Control engaged
in light to moderate traffic conditions without the
constant need to reset your Cruise Control.
ACC utilizes a radar sensor and a forward facing
camera designed to detect a vehicle directly ahead
of you.
NOTE:
If the ACC sensor detects a vehicle ahead, ACC
will apply limited braking or accelerate (not to
exceed the original set speed) automatically to
maintain a preset following distance, while
matching the speed of the vehicle ahead.
Any chassis/suspension or tire size modifica
-
tions to the vehicle will affect the performance
of the Adaptive Cruise Control and Forward Colli -
sion Warning system.
Fixed Speed Cruise Control will not detect vehi -
cles directly ahead of you. Always be aware of
the feature selected Ú page 370.
WARNING!
Adaptive Cruise Control (ACC) is a conve -
nience system. It is not a substitute for active
driver involvement. It is always the driver’s
responsibility to be attentive of road, traffic,
and weather conditions, vehicle speed,
distance to the vehicle ahead and, most
importantly, brake operation to ensure safe
operation of the vehicle under all road condi -
tions. Your complete attention is always
required while driving to maintain safe control
of your vehicle. Failure to follow these warn -
ings can result in a collision and death or
serious personal injury.
The ACC system:
Does not react to pedestrians, oncoming
vehicles, and stationary objects (e.g., a
stopped vehicle in a traffic jam or a
disabled vehicle).
Cannot take street, traffic, and weather
conditions into account, and may be
limited upon adverse sight distance
conditions.
Does not always fully recognize complex
driving conditions, which can result in
wrong or missing distance warnings.
Will bring the vehicle to a complete stop
while following a target vehicle and hold
the vehicle for approximately three
minutes in the stop position. If the target
vehicle does not start moving within three
minutes the parking brake will be acti -
vated, and the ACC system will be
canceled.
You should switch off the ACC system:
When driving in fog, heavy rain, heavy snow,
sleet, heavy traffic, and complex driving situa -
tions (i.e., in highway construction zones).
When entering a turn lane or highway
off-ramp; when driving on roads that are
winding, icy, snow-covered, slippery, or have
steep uphill or downhill slopes.
When towing a trailer up or down steep slopes.
When circumstances do not allow safe driving
at a constant speed.
WARNING!

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STARTING AND OPERATING149
Adaptive Cruise Control (ACC) Operation
The buttons on the right side of the steering wheel
operate the ACC system.

Adaptive Cruise Control Buttons

Adaptive Cruise Control (ACC) Menu
The instrument cluster displays the current ACC
system settings.The information it displays
depends on ACC system status.
Push the Adaptive Cruise Control (ACC) on/off
button until one of the following displays in the
instrument cluster display:
Adaptive Cruise Control Off
When ACC is deactivated, the display will read
“Adaptive Cruise Control Off.”
Adaptive Cruise Control Ready
When ACC is activated but the vehicle speed
setting has not been selected, the display will read
“Adaptive Cruise Control Ready.”
Push the SET (+) or the SET (-) button (located on
the steering wheel) and the following will display in
the instrument cluster display:
Adaptive Cruise Control Set
When the SET (+) or the SET (-) button is pushed,
the display will read “ACC SET.”
When ACC is set, the set speed will display in the
instrument cluster.
The ACC screen may display once again if any of
the following ACC activity occurs:
System Cancel
Driver Override
System Off
ACC Proximity Warning
ACC Unavailable Warning
The instrument cluster display will return to the last
display selected after five seconds of no ACC
display activity.
Activating Adaptive Cruise Control (ACC)
The minimum set speed for the ACC system is
20 mph (32 km/h).
When the system is turned on and in the READY
state, the instrument cluster displays “ACC Ready.”
When the system is off, the instrument cluster
display “Adaptive Cruise Control (ACC) Off.”
NOTE:You cannot engage ACC under the following condi -
tions:
When the brakes are applied
When the parking brake is applied
When the gear selector is in PARK, REVERSE or
NEUTRAL
When the vehicle speed is below the minimum
speed range
When the brakes are overheated
When the driver’s door is open at low speeds
When the driver’s seat belt is unbuckled at low
speeds
1 — CANC/Cancel
2 — Fixed Speed Cruise Control On/Off
3 — Adaptive Cruise Control (ACC) On/Off
4 — Distance Decrease
5 — SET (+)/Accel
6 — RES/Resume
7 — SET (-)/Decel
8 — Distance Increase
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150STARTING AND OPERATING
To Activate/Deactivate
Push and release the Adaptive Cruise Control
(ACC) on/off button. The ACC menu in the
instrument cluster will read “ACC Ready.”
To turn the system off, push and release the
Adaptive Cruise Control (ACC) on/off button again.
At this time, the system will turn off and the
instrument cluster display will show “Adaptive
Cruise Control (ACC) Off.”
To Set A Desired Speed
When the vehicle reaches the speed desired, push
the SET (+) button or the SET (-) button and
release. The instrument cluster display will show
the set speed.
NOTE:Fixed Speed Cruise Control can be used without
ACC enabled. To change between the different
modes, push the ACC on/off button which turns
the ACC and the Fixed Speed Cruise Control off.
Pushing the Fixed Speed Cruise Control on/off
button will result in turning on (changing to) Fixed
Speed Cruise Control mode.
If ACC is set when the vehicle speed is below
20 mph (32 km/h), the set speed will default to
20 mph (32 km/h).
NOTE:Fixed Speed Cruise Control cannot be set below
20 mph (32 km/h). If either system is set when the vehicle speed is
above
20 mph (32 km/h), the set speed shall be
the current speed of the vehicle.
NOTE:
Keeping your foot on the accelerator pedal can
cause the vehicle to continue to accelerate
beyond the set speed. If this occurs, the
message “DRIVER OVERRIDE” will display in the
instrument cluster display.
If you continue to accelerate beyond the set
speed while an ACC is enabled, the system will
not be controlling the distance between your
vehicle and the vehicle ahead. The vehicle
speed will only be determined by the position of
the accelerator pedal.
To Cancel
The following conditions cancel the ACC or Fixed
Speed Cruise Control systems:
The brake pedal is applied
The CANC (cancel) button is pushed
The Anti-Lock Brake System (ABS) activates
The gear selector is removed from the DRIVE
position
The Electronic Stability Control/Traction Control
System (ESC/TCS) activates
WARNING!
Leaving the Adaptive Cruise Control (ACC)
system on when not in use is dangerous. You
could accidentally set the system or cause it to
go faster than you want. You could lose control
and have a collision. Always leave the system off
when you are not using it.
WARNING!
In Fixed Speed Cruise Control mode, the system
will not react to vehicles ahead. In addition, the
proximity warning does not activate and no
alarm will sound even if you are too close to the
vehicle ahead since neither the presence of the
vehicle ahead nor the vehicle-to-vehicle distance
is detected. Be sure to maintain a safe distance
between your vehicle and the vehicle ahead.
Always be aware which mode is selected.

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STARTING AND OPERATING151
The vehicle parking brake is applied
The braking temperature exceeds normal range
(overheated)
The following conditions will only cancel the ACC
system:
Driver seat belt is unbuckled at low speeds
Driver door is opened at low speeds
To Turn Off
The system will turn off and clear the set speed in
memory if:
The Adaptive Cruise Control (ACC) on/off button
is pushed
The Fixed Speed Cruise Control on/off button is
pushed
The ignition is placed in the OFF position
To Resume
If there is a set speed in memory, push the RES
(resume) button and then remove your foot from
the accelerator pedal. The instrument cluster
display will display the last set speed.
Resume can be used at any speed above 20 mph
(32 km/h) when only Fixed Speed Cruise Control is
being used.
NOTE:
If your vehicle is at a standstill longer than two
seconds, the driver will either have to push the
RES (resume) button, or apply the accelerator
pedal to reengage the Adaptive Cruise Control
(ACC) to the existing set speed.
ACC cannot be resumed if there is a stationary
vehicle in front of your vehicle in close proximity.
To Vary The Speed Setting
To Increase Or Decrease The Set Speed
After setting a speed, you can increase the set
speed by pushing the SET (+) button, or decrease
speed by pushing the SET (-) button. U.S. Speed (mph)
Pushing the SET (+)
, or SET (-) button once will
result in a 1 mph speed adjustment. Each
subsequent tap of the button results in an
adjustment of 1 mph.
If the button is continually pushed, the set
speed will continue to adjust in 5 mph incre -
ments until the button is released. The new set
speed is reflected in the instrument cluster
display.
Metric Speed (km/h)
Pushing the SET (+) , or SET (-) button once will
result in a 1 km/h speed adjustment. Each
subsequent tap of the button results in an
adjustment of 1 km/h.
If the button is continually pushed, the set
speed will continue to adjust in 10 km/h incre -
ments until the button is released. The new set
speed is reflected in the instrument cluster
display.
NOTE:When you override and push the SET (+) button or
SET (-) buttons, the new set speed will be the
current speed of the vehicle.
WARNING!
The Resume function should only be used if
traffic and road conditions permit. Resuming a
set speed that is too high or too low for
prevailing traffic and road conditions could
cause the vehicle to accelerate or decelerate too
sharply for safe operation. Failure to follow these
warnings can result in a collision and death or
serious personal injury.4

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STARTING AND OPERATING153
NOTE:The “BRAKE!” screen in the instrument cluster
display is a warning for the driver to take action
and does not necessarily mean that the Forward
Collision Warning system is applying the brakes
autonomously.
Overtake Aid
When driving with Adaptive Cruise Control (ACC)
engaged and following a vehicle, the system will
provide an additional acceleration up to the ACC
set speed to assist in passing the vehicle. This
additional acceleration is triggered when the driver
utilizes the left turn signal and will only be active
when passing on the left hand side.
ACC Operation At Stop
In the event that the ACC system brings your
vehicle to a standstill while following the vehicle in
front, your vehicle will resume motion, without the
need for any driver action, if the vehicle in front
starts moving within two seconds.
If the vehicle in front does not start moving within
two seconds of your vehicle coming to a standstill,
the driver will either have to push the RES (resume)
button, or apply the accelerator pedal to reengage
the ACC to the existing set speed.
NOTE:After the ACC system holds your vehicle at a stand -
still for approximately three consecutive minutes,
the parking brake will be activated, and the ACC
system will be canceled.
While the ACC system is holding your vehicle at a
standstill, if the driver seat belt is unbuckled or the
driver door is opened, the parking brake will be
activated, and the ACC system will be canceled.
Display Warnings And Maintenance
“WIPE FRONT RADAR SENSOR” WARNING
The “ACC/AEB Unavailable Wipe Front Radar
Sensor” warning will display and a chime will
sound when conditions temporarily limit system
performance. This most often occurs at times of poor visibility,
such as in snow or heavy rain. The ACC system may
also become temporarily blinded due to
obstructions, such as mud, dirt or ice. In these
cases, the instrument cluster display will show
“ACC/AEB Unavailable Wipe Front Radar Sensor”
and the system will deactivate.
The “ACC/AEB Unavailable Wipe Front Radar
Sensor” message can sometimes be displayed
while driving in highly reflective areas (i.e. ice and
snow, or tunnels with reflective tiles). The ACC
system will recover after the vehicle has left these
areas. Under rare conditions, when the radar is not
tracking any vehicles or objects in its path this
warning may temporarily occur.
NOTE:If the “ACC/AEB Unavailable Wipe Front Radar
Sensor” warning is active, Fixed Speed Cruise
Control is still available.
If weather conditions are not a factor, the driver
should examine the sensor. It may require cleaning
or removal of an obstruction. The sensor is located
in the center of the vehicle behind the lower grille.
WARNING!
When the ACC system is resumed, the driver
must ensure that there are no pedestrians,
vehicles or objects in the path of the vehicle.
Failure to follow these warnings can result in a
collision and death or serious personal injury.
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154STARTING AND OPERATING
To keep the ACC System operating properly, it is
important to note the following maintenance
items:
Always keep the sensor clean. Carefully wipe the
sensor lens with a soft cloth. Be cautious not to
damage the sensor lens.
Do not remove any screws from the sensor.
Doing so could cause an ACC system malfunc -
tion or failure and require a sensor realignment.
If the sensor or front end of the vehicle is
damaged due to a collision, see an authorized
dealer for service.
Do not attach or install any accessories near the
sensor, including transparent material or after -
market grilles. Doing so could cause an ACC
system failure or malfunction.
When the condition that deactivated the system is
no longer present, the system will return to the
“Adaptive Cruise Control Off” state and will resume
function by simply reactivating it.
NOTE:If the “ACC/AEB Unavailable Wipe Front Radar
Sensor” message occurs frequently (e.g. more
than once on every trip) without any snow, rain,
mud, or other obstruction, have the radar sensor
realigned at an authorized dealer.
“CLEAN FRONT WINDSHIELD” WARNING
The “ACC/AEB Limited Functionality Clean Front
Windshield” warning will display and a chime will
sound when conditions temporarily limit system
performance. This most often occurs at times of
poor visibility, such as in snow or heavy rain and
fog. The ACC system may also become temporarily
blinded due to obstructions, such as mud, dirt, or
ice on windshield, driving directly into the sun and
fog on the inside of glass. In these cases, the
instrument cluster display will show “ACC/AEB
Limited Functionality Clean Front Windshield” and
the system will have degraded performance.
The “ACC/AEB Limited Functionality Clean Front
Windshield” message can sometimes be displayed
while driving in adverse weather conditions. The
ACC/FCW system will recover after the vehicle has
left these areas. Under rare conditions, when the
camera is not tracking any vehicles or objects in its
path this warning may temporarily occur.
If weather conditions are not a factor, the driver
should examine the windshield and the camera
located on the back side of the inside rearview
mirror. They may require cleaning or removal of an
obstruction.
When the condition that created limited
functionality is no longer present, the system will
return to full functionality.
NOTE:If the “ACC/AEB Limited Functionality Clean Front
Windshield” message occurs frequently (e.g. more
than once on every trip) without any snow, rain,
mud, or other obstruction, have the windshield and
forward facing camera inspected at an authorized
dealer.
SERVICE ACC/FCW WARNING
If the system turns off, and the instrument cluster
displays “ACC/FCW Unavailable Service Required”
or “Cruise/FCW Unavailable Service Required”,
there may be an internal system fault or a
temporary malfunction that limits ACC
functionality. Although the vehicle is still drivable
under normal conditions, ACC will be temporarily
unavailable. If this occurs, try activating ACC again
later, following an ignition cycle. If the problem
persists, see an authorized dealer.
Precautions While Driving With ACC
In certain driving situations, ACC may have
detection issues. In these cases, ACC may brake
late or unexpectedly. The driver needs to stay alert
and may need to intervene. The following are
examples of these types of situations:

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STARTING AND OPERATING183

Four-Pin Connector Seven-Pin Connector

TOWING TIPS
Before towing, 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.
Cruise Control — If Equipped
Do not use on hilly terrain or with heavy loads.
When using the Cruise Control, if you experience
speed drops greater than 10 mph (16 km/h),
disengage until you can get back to cruising
speed.
Use Cruise Control in flat terrain and with light
loads to maximize fuel efficiency.
1 — Ground
2 — Park
3 — Left Stop/Turn
4 — Right Stop/Turn
1 — Backup Lamps
2 — Running Lamps
3 — Left Stop/Turn
4 — Ground
5 — Battery
6 — Right Stop/Turn
7 — Electric Brakes
4

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371
INDEX
A
About Your Brakes......................................... 360Adaptive Cruise Control (ACC)
(Cruise Control).................................... 146, 147Adding Engine Coolant (Antifreeze)............... 325Additives, Fuel............................................... 363AdjustDown........................................................... 47Forward....................................................... 47Rearward..................................................... 47Up................................................................ 47Air Bag........................................................... 251Air Bag Operation...................................... 252Air Bag Warning Light...................... 250, 252Driver Knee Air Bag................................... 257Enhanced Accident Response......... 260, 308Event Data Recorder (EDR)....................... 308Front Air Bag............................................. 252If Deployment Occurs................................ 259Knee Impact Bolsters................................ 256Maintaining Your Air Bag System.............. 261Maintenance............................................. 261
Redundant Air Bag Warning Light............. 251Side Air Bags............................................ 257Transporting Pets..................................... 279Air Bag Light................................ 121, 250, 279Air Cleaner, Engine
(Engine Air Cleaner Filter)............................. 316Air Conditioner Maintenance........................ 317Air Conditioner Refrigerant.................. 317, 318Air Conditioner System................................. 317Air Conditioning Filter..............................83, 318Air Conditioning, Operating Tips....................... 83Air Filter........................................................ 316Air PressureTires......................................................... 347AlarmArm The System.......................................... 22Disarm The System..................................... 22Security Alarm.......................................... 124All Wheel DriveTowing...................................................... 308All Wheel Drive (AWD)................................... 143Alterations/ModificationsVehicle......................................................... 10
Amazon FireTV..................................... 213, 218Amazon FireTV Built-In.................................. 213Antifreeze (Engine Coolant).................. 325, 364Disposal.................................................... 326Anti-Lock Brake System (ABS)....................... 223Anti-Lock Warning Light................................ 124Assist, Hill Start............................................. 227Audio Jack........................................................87Audio Systems (Radio).................................. 187Auto Up Power Windows..................................93Automatic Dimming Mirror...............................57Automatic Headlights.......................................67Automatic Temperature Control (ATC)..............82Automatic Transaxle..................................... 139Automatic Transmission................................ 140Adding Fluid..................................... 328, 366Fluid And Filter Change............................. 328Fluid Change............................................. 328Fluid Level Check...................................... 328Fluid Type........................................ 328, 366Special Additives...................................... 328
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373
Compact Spare Tire
....................................... 351Computer, Trip/Travel................................... 121Contract, Service........................................... 368Cooling Pressure Cap (Radiator Cap).............326Cooling System.............................................. 324Adding Coolant (Antifreeze)....................... 325Coolant Level............................................ 326Cooling Capacity........................................ 364Disposal Of Used Coolant.......................... 326Drain, Flush, And Refill.............................. 324Inspection....................................... 324, 326Points To Remember................................. 326Pressure Cap............................................. 326Radiator Cap............................................. 326Selection Of Coolant (Antifreeze)........................ 325, 364, 365Corrosion Protection...................................... 357Cruise Control................................................ 146Cruise Control (Speed Control)...................... 147Cruise Light......................................... 127, 128Customer Assistance..................................... 367Cybersecurity................................................. 187
D
Daytime Running Lights................................... 65Dealer Service.............................................. 315Defroster, Windshield................................... 279Delay (Intermittent) Wipers.............................. 70Diagnostic System, Onboard......................... 129Dimmer SwitchHeadlight..................................................... 65DipsticksOil (Engine)............................................... 314Disable Vehicle Towing................................. 306DisposalAntifreeze (Engine Coolant)...................... 326Door Ajar.............................................. 122, 123Door Ajar Light..................................... 122, 123Driver’s Seat Back Tilt...................................... 33DrivingThrough Flowing, Rising, Or ShallowStanding Water
.................................... 186
E
Electric Brake Control System....................... 224Anti-Lock Brake System............................ 223Traction Control System........................... 228Electric Parking Brake................................... 136Electric Remote Mirrors................................... 59
Electronic Stability Control (ESC)................... 225Electronic Throttle Control Warning Light...... 123Emergency Braking....................................... 235Emergency, In Case OfHazard Warning Flasher........................... 282Jacking............................................. 286, 288Jump Starting........................................... 300Overheating.............................................. 303Towing...................................................... 306Emission Control System Maintenance......... 130Engine........................................................... 313Air Cleaner................................................ 316Block Heater............................................. 135Break-In Recommendations..................... 135Checking Oil Level.................................... 314Compartment........................................... 313Compartment Identification...................... 313Coolant (Antifreeze).................................. 365Cooling...................................................... 324Exhaust Gas Caution................................ 281Fails To Start............................................. 134Flooded, Starting...................................... 134Fuel Requirements................................... 361Oil...........................................315, 364, 365Oil Filler Cap............................................. 313
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375
Heated Mirrors
......................................... 57, 60Heated Seats................................................... 51Heater, Engine Block..................................... 135Hill Start Assist.............................................. 227Hitches Trailer Towing............................................ 176HomeLink (Garage Door Opener).................... 61Hood Prop........................................................ 96Hood Release.................................................. 96
I
Ignition............................................................ 18Switch......................................................... 18Indicator LightsBlue........................................................... 129Green........................................................ 127White......................................................... 128Yellow........................................................ 127Inside Rearview Mirror............................ 57, 282Instrument Cluster............................... 110, 112Display...................................................... 112Display Controls........................................ 113Menu Items............................................... 116Instrument Panel Lens Cleaning.................... 359Interior And Instrument Lights......................... 69Interior Appearance Care............................... 358
Interior Lights................................................... 69Intermittent Wipers (Delay Wipers).................. 70InverterPower.......................................................... 91
J
Jack Location................................................ 287Jack Operation.............................................. 286Jump Starting............................................... 300
K
Key Fob............................................................ 14Arm The System.......................................... 22Disarm The Alarm........................................ 22Programming Additional Key Fobs............... 16Key Fob Battery Service
(Remote Keyless Entry).................................... 15Key Fob Programming
(Remote Keyless Entry).................................... 16Keyless Enter 'n Go™....................................... 24Passive Entry............................................... 24Keys................................................................. 14Keysense...................................................... 115
L
Lane Change And Turn Signals........................65Lane Change Assist................................... 65, 68LaneSense.................................................... 166Lap/Shoulder Belts....................................... 241Latches......................................................... 281Hood............................................................96Lead Free Gasoline....................................... 361Leaks, Fluid................................................... 281Life Of Tires................................................... 349Liftgate.............................................................97Power...........................................................97Light Bulbs........................................... 281, 338Lights............................................................ 281Air Bag.................................... 121, 250, 279Anti Lock Brake System............................ 124Automatic Emergency Braking OFF........... 127Battery Saver...............................................68Brake Assist Warning................................ 227Brake Warning.......................................... 122Bulb Replacement........................... 337, 338Cruise.............................................. 127, 128Daytime Running.........................................65Dimmer Switch, Headlight...........................65Electric Power Steering Fault.................... 122
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