2022 CHRYSLER PACIFICA ECU

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INTRODUCTION
SYMBOLS KEY ........................................................ 10
VEHICLE MODIFICATIONS/ALTERATIONS .......... 10
SYMBOL GLOSSARY.............................................. 10
GETTING TO KNOW YOUR VEHICLE
KEYS ........................................................................ 14
Key Fob .............................................................14
SENTRY KEY ........................................................... 17
IGNITION SWITCH .................................................. 18
Keyless Enter ‘n Go™ Ignition .........................18
REMOTE START — IF EQUIPPED .......................... 19
How To Use Remote Start ................................20
To Exit Remote Start Mode ..............................20
Remote Start Front Defrost Activation —
If Equipped........................................................21
Remote Start Comfort Systems —
If Equipped........................................................21
Remote Start Windshield Wiper De-Icer
Activation — If Equipped ..................................22
Remote Start Cancel Message ........................22
VEHICLE SECURITY SYSTEM — IF EQUIPPED ..... 22
To Arm The System .........................................22
To Disarm The System .....................................22
Rearming Of The System .................................23
Security System Manual Override ...................23 DOORS .....................................................................23
Manual Door Locks — If Equipped ..................23
Power Door Locks — If Equipped.....................24
Keyless Enter ‘n Go™ — Passive Entry ...........24
Automatic Unlock Doors On Exit —
If Equipped........................................................27
Manual Sliding Side Door ................................27
Power Sliding Side Door — If Equipped...........28
Hands-Free Sliding Doors — If Equipped ........29
Child Protection Door Lock System —
Rear Doors ........................................................30
STEERING WHEEL ..................................................31
Tilt/Telescoping Steering Column ...................31
Heated Steering Wheel — If Equipped ............31
DRIVER MEMORY SETTINGS — IF EQUIPPED .....32
Programming The Memory Feature ................32
Linking And Unlinking The Key Fob
To Memory ........................................................32
Memory Position Recall ...................................33
SEATS ......................................................................33
Manual Adjustment (Front Seats) —
If Equipped........................................................33
Manual Adjustment (Rear Seats) ....................34
Power Adjustment (Front Seats) —
If Equipped........................................................47
Power Adjustment (Rear Seats) —
If Equipped........................................................49
Heated Seats ....................................................51 Ventilated Seats — If Equipped .......................52
Adjustable Armrest
(Front Seats) — If Equipped .............................52
Plastic Grocery Bag Retainer Hooks ............... 52
Head Restraints .............................................. 52
UCONNECT VOICE RECOGNITION —
IF EQUIPPED ........................................................... 56
Introducing Voice Recognition ........................ 56
Basic Voice Commands ................................... 56
Get Started .......................................................56
Additional Information ..................................... 57
MIRRORS ................................................................ 57
Inside Rearview Mirror..................................... 57
Illuminated Vanity Mirrors —
If Equipped ...................................................... 58
Outside Mirrors ................................................ 58
Driver's Outside Automatic Dimming
Mirror — If Equipped......................................... 58
Conversation Mirror ......................................... 58
Power Mirrors — If Equipped .......................... 59
Power Folding Outside Mirrors —
If Equipped .......................................................59
Automatic Power Folding
Mirrors — If Equipped....................................... 60
Outside Mirrors Folding Feature ..................... 60
Heated Mirrors — If Equipped ......................... 60
Tilt Side Mirrors In Reverse —
If Equipped .......................................................60

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UNIVERSAL GARAGE DOOR OPENER
(HOMELINK®) ....................................................... 61 Before You Begin Programming
HomeLink®.......................................................61
Erasing All The HomeLink® Channels ............61
Identifying Whether You Have A Rolling
Code Or Non-Rolling Code Device ...................62
Programming HomeLink® To A Garage
Door Opener .....................................................62
Programming HomeLink® To A
Miscellaneous Device ......................................63
Reprogramming A Single HomeLink®
Button ...............................................................63
Canadian/Gate Operator Programming .........63
Security .............................................................64
Troubleshooting Tips ........................................64
EXTERIOR LIGHTS.................................................. 65
Multifunction Lever ..........................................65
Headlight Switch...............................................65
Daytime Running Lights (DRLs) —
If Equipped........................................................66
High/Low Beam Switch....................................66
Automatic High Beam — If Equipped .............66
Flash-To-Pass ...................................................67
Automatic Headlights — If Equipped ..............67
Headlights On With Wipers —
If Equipped........................................................67
Headlight Time Delay — If Equipped ...............67
Lights-On Reminder..........................................67 Front Fog Lights — If Equipped .......................68
Turn Signals ......................................................68
Lane Change Assist — If Equipped ..................68
Battery Saver ...................................................68
INTERIOR LIGHTS ..................................................69
Interior Courtesy Lights ...................................69
WINDSHIELD WIPER AND WASHERS .................70
Windshield Wiper Operation ............................70
Rain Sensing Wipers — If Equipped ................71
Rear Wiper And Washer...................................71
CLIMATE CONTROLS .............................................72
Automatic Climate Control Descriptions
And Functions ...................................................72
Manual Climate Control Descriptions
And Functions ...................................................77
Automatic Temperature Control (ATC) —
If Equipped .......................................................82
Climate Voice Commands................................83
Operating Tips .................................................83
INTERIOR STORAGE AND EQUIPMENT ............... 84
Storage..............................................................84
Sun Screens — If Equipped..............................87
USB/AUX Control ..............................................87
Power Outlets ...................................................89
Power Inverter — If Equipped .........................91
Wireless Charging Pad — If Equipped .............91 WINDOWS .............................................................. 92
Power Windows ................................................ 92
Automatic Window Features ........................... 93
Reset Auto-Up................................................... 93
Wind Buffeting.................................................. 94
PANORAMIC SUNROOF — IF EQUIPPED ............. 94
Opening And Closing The Sunroof .................. 94
Opening And Closing The Power
Sunshade — If Equipped .................................. 95
Pinch Protect Feature ...................................... 95
Venting Sunroof................................................ 95
Ignition Off Operation....................................... 96
Sunroof Maintenance ...................................... 96
HOOD....................................................................... 96
Opening............................................................. 96
Closing ..............................................................96
LIFTGATE ................................................................. 97
To Unlock/Open The Liftgate .......................... 97
To Lock/Close The Liftgate.............................. 97
Power Liftgate — If Equipped........................... 97
Hands-Free Liftgate — If Equipped.................. 99
Cargo Area Features ................................. 100
STOW ‘N PLACE ROOF RACK —
IF EQUIPPED ........................................................ 106
Deploying The Crossbars .............................. 106
Stowing The Crossbars ................................. 108

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GETTING TO KNOW YOUR
INSTRUMENT PANEL
INSTRUMENT CLUSTER....................................... 110
Instrument Cluster Descriptions .................. 112
INSTRUMENT CLUSTER DISPLAY ..................... 112
Instrument Cluster Display Location And
Controls .......................................................... 113
Engine Oil Life ................................................ 114
KeySense Cluster Messages —
If Equipped..................................................... 115
Instrument Cluster Display Menu Items ..... 116
Battery Saver On/Battery Saver Mode
Message — Electrical Load Reduction
Actions — If Equipped.................................... 119
TRIP COMPUTER ................................................. 121
WARNING LIGHTS AND MESSAGES ................. 121
Red Warning Lights ....................................... 121
Yellow Warning Lights ................................... 124Yellow Indicator Lights .................................. 127
Green Indicator Lights................................... 127White Indicator Lights ................................... 128Blue Indicator Lights ..................................... 129 ONBOARD DIAGNOSTIC SYSTEM —
OBD II .................................................................... 129
Onboard Diagnostic System
(OBD II) Cybersecurity ................................... 129
EMISSIONS INSPECTION AND
MAINTENANCE PROGRAMS ............................. 130
STARTING AND OPERATING
STARTING THE ENGINE ...................................... 131
Normal Starting ............................................ 131
AutoPark ........................................................ 132Cold Weather Operation
(Below –22°F Or −30°C) ............................ 134
After Starting — Warming Up The Engine..... 134
If Engine Fails To Start ................................. 134
To Turn Off The Engine Using ENGINE
START/STOP Button ...................................... 135
ENGINE BLOCK HEATER — IF EQUIPPED ........ 135
ENGINE BREAK-IN RECOMMENDATIONS ....... 135
PARKING BRAKE ................................................. 136
Electric Park Brake (EPB) ............................ 136 AUTOMATIC TRANSMISSION ............................. 139
Ignition Park Interlock................................... 140
Brake/Transmission Shift Interlock (BTSI)
System ........................................................... 140
9-Speed Automatic Transmission ................ 140Gear Ranges .................................................. 141
ALL-WHEEL DRIVE (AWD) — IF EQUIPPED ...... 143
ACTIVE NOISE CANCELLATION .......................... 143
POWER STEERING............................................... 143
STOP/START SYSTEM — IF EQUIPPED ............. 143 Autostop Mode .............................................. 144
Possible Reasons The Engine Does Not
Autostop......................................................... 144
To Start The Engine While In Autostop ........ 145To Manually Turn Off The Stop/Start
System ........................................................... 145
To Manually Turn On The Stop/Start
System ........................................................... 145
System Malfunction ...................................... 145
CRUISE CONTROL SYSTEMS —
IF EQUIPPED ......................................................... 146
Cruise Control................................................ 146
Adaptive Cruise Control (ACC) ...................... 147

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PARKSENSE FRONT/REAR PARK ASSIST
SYSTEM — IF EQUIPPED .................................... 156 ParkSense Sensors ....................................... 157
ParkSense Display ........................................ 157
ParkSense Warning Display.......................... 160
Enabling And Disabling ParkSense .............. 160
Service The ParkSense Park Assist
System ........................................................... 160Cleaning The ParkSense System ................. 161ParkSense System Usage Precautions ........ 161
PARKSENSE ACTIVE PARK ASSIST
SYSTEM — IF EQUIPPED ..................................... 162
Enabling And Disabling The ParkSense
Active Park Assist System ............................. 162
Parallel/Perpendicular Parking Space
Assistance Operation .................................... 163 LANESENSE — IF EQUIPPED ............................. 166
LaneSense Operation ................................... 166Turning LaneSense On Or Off ....................... 166
LaneSense Warning Message ...................... 166Changing LaneSense Status ........................ 168
PARKVIEW REAR BACK UP CAMERA .............. 168
SURROUND VIEW CAMERA SYSTEM —
IF EQUIPPED ....................................................... 169
FAMCAM SYSTEM — IF EQUIPPED.................... 171
REFUELING THE VEHICLE ................................... 172
VEHICLE LOADING .............................................. 173 Certification Label ......................................... 173
TRAILER TOWING ................................................ 174
Common Towing Definitions......................... 174
Trailer Hitch Classification ............................ 176
Trailer Towing Weights (Maximum
Trailer Weight Ratings).................................. 177
Vehicle Loading Chart ................................... 178Trailer And Tongue Weight ........................... 180Towing Requirements .................................. 180
Towing Tips ................................................... 183 RECREATIONAL TOWING
(BEHIND MOTORHOME) ..................................... 184
Towing This Vehicle Behind Another
Vehicle ........................................................... 184
DRIVING TIPS ....................................................... 185
Driving On Slippery Surfaces ........................ 185Driving Through Water ................................. 186
MULTIMEDIA
UCONNECT SYSTEMS ......................................... 187
CYBERSECURITY ................................................. 187
UCONNECT SETTINGS ......................................... 188 Customer Programmable Features ............ 188
REAR SEAT ENTERTAINMENT WITH
AMAZON FIRE TV BUILT-IN —
IF EQUIPPED ......................................................... 213
Overview ........................................................ 213
Getting Started .............................................. 213
Accessing Rear Seat Entertainment
with Fire TV Built-in from the Front
Radio Screen ................................................. 213

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Door Open Warning Light Úpage 122
Electric Power Steering Fault Warning Light Úpage 122
Electronic Throttle Control (ETC) Warning Light Úpage 123
Engine Coolant Temperature Warning Light Úpage 123
Hood Open Warning Light Úpage 123
Liftgate Open Warning Light Úpage 123
Oil Pressure Warning Light Úpage 123
Oil Temperature Warning Light Úpage 123
Red Warning Lights
Seat Belt Reminder Warning Light
Úpage 124
Transmission Temperature Warning Light Úpage 124
Vehicle Security Warning Light Úpage 124
Yellow Warning Lights
Adaptive Cruise Control (ACC) Fault Warning Light
Úpage 124
Anti-Lock Brake System (ABS) Warning Light Úpage 124
Electronic Park Brake Warning Light Úpage 124
Electronic Stability Control (ESC) OFF Warning Light Úpage 125
Red Warning Lights
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16GETTING TO KNOW YOUR VEHICLE

1. Remove the emergency key by pushing the mechanical release button on the side of the
key fob with your thumb and then pulling the
key out with your other hand.

Emergency Key Removal

2. Insert a coin or a flat blade screwdriver into the now exposed slot and carefully pry on both
sides to disengage the snaps. Gently remove
the back cover from the fob, being careful not
to damage any of the snaps.
3. Remove the battery by sliding the battery rearward in its pocket until the battery lifts up.
Remove the depleted battery from the battery
pocket and dispose appropriately.
4. Fit a new battery ensuring that the positive (+) side is facing upwards. Push the battery into
the pocket until it is firmly seated in place and
secured under both tabs. 5. Align the back cover into its original position
and snap it back in place by pushing it against
the fob until it is seated all around.
Programming And Requesting Additional
Key Fobs
Programming the key fob may be performed by an
authorized dealer.
NOTE:
Once a key fob is programmed to a vehicle, it
cannot be repurposed and reprogrammed to
another vehicle.
Only key fobs that are programmed to the
vehicle electronics can be used to start and
operate the vehicle. Once a key fob is
programmed to a vehicle, it cannot be
programmed to any other vehicle.
Duplication of key fobs may be performed at an
authorized dealer. This procedure consists of
programming a blank key fob to the vehicle
electronics. A blank key fob is one that has never
been programmed.
NOTE:
When having the Sentry Key Immobilizer system
serviced, bring all vehicle keys with you to an
authorized dealer.
Keys must be ordered to the correct key cut to
match the vehicle locks.
WARNING!
The integrated key fob contains a coin cell
battery. Do not ingest the battery; there is a
chemical burn hazard. If the coin cell battery is
swallowed, it can cause severe internal burns
in just two hours and can lead to death.
If you think a battery may have been swal-
lowed or placed inside any part of the body,
seek immediate medical attention.
Keep new and used batteries away from
children. If the battery compartment does not
close securely, stop using the product and
keep it away from children.
CAUTION!
Always remove the key fobs from the vehicle
and lock all doors when leaving the vehicle
unattended.
Always remember to place the Keyless
Enter ‘n Go™ Ignition in the OFF position.

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GETTING TO KNOW YOUR VEHICLE17
KeySense Features — If Equipped
This feature provides the vehicle owner with the
ability to customize vehicle settings that can be
applied to determine the driving experience for
other drivers of the vehicle. The vehicle settings
are protected by a unique 4-digit PIN, which the
vehicle owner creates when accessing the specific
settings for the first time.
KeySense also has additional features that are
always enabled when the specific key is in use that
cannot be set by the vehicle owner. While this
specific key fob is in use, the vehicle will respond
accordingly to the customized vehicle settings and
mandatory features. This includes enhanced
driving assistance features, increased driver
alerts, and the locking of certain optional features.
These settings can be selected within the
Uconnect system Úpage 188.

KeySense Key Fob
KeySense Unique Splash Screen
At vehicle start-up, the KeySense splash screen
should inform the driver that the vehicle will be
functioning in KeySense mode when the KeySense
key is in use.
Start Up Display Features
Unique splash screen graphic
Telltale illuminated
After unique splash screen, and after stored
messages are cycled, then start-up KeySense
messages (Range & Max Speed) are displayed
The following features are always enabled when
this key is in use:
Entertainment audio muted if front occupied
seat belts are not fastened
Consistent seat belt unfastened chime
Maximum radio volume limited to 15 out of 39
Daytime Running Lights
Headlights On With Wipers
Rain Sensing Wipers
Automatic High Beams
SENTRY KEY
The Sentry Key Immobilizer system prevents
unauthorized vehicle operation by disabling the
engine. The system does not need to be armed or
activated. Operation is automatic, regardless of
whether the vehicle is locked or unlocked.
The system uses a key fob, keyless push button
ignition and a Radio Frequency (RF) receiver to
prevent unauthorized vehicle operation. Therefore,
only key fobs that are programmed to the vehicle
can be used to start and operate the vehicle. The
system cannot reprogram a key fob obtained from
another vehicle.
After placing the ignition in the ON/RUN position,
the Vehicle Security Light will turn on for three
seconds for a bulb check. If the light remains on
after the bulb check, it indicates that there is a
problem with the electronics. In addition, if the light
begins to flash after the bulb check, it indicates
that someone attempted to start the engine with
an invalid key fob. In the event that a valid key fob
is used to start the engine but there is an issue
with the vehicle electronics, the engine will start
and shut off after two seconds.
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18GETTING TO KNOW YOUR VEHICLE
If the Vehicle Security Light turns on during normal
vehicle operation (vehicle running for longer than
10 seconds), it indicates that there is a fault in the
electronics. Should this occur, have the vehicle
serviced as soon as possible by an authorized
dealer.
All of the key fobs provided with your new vehicle
have been programmed to the vehicle electronics
Ú page 370.
IGNITION SWITCH
KEYLESS ENTER ‘N GO™ IGNITION
If applicable, refer to the “Hybrid Supplement” for
additional information.
This feature allows the driver to operate the
ignition switch with the push of a button as long as
the key fob is in the passenger compartment. The START/STOP ignition button has four
operating positions; three of which are labeled and
will illuminate when in position. The three positions
are OFF, ACC, and ON/RUN. The fourth position is
START. During START, RUN will illuminate.

START/STOP Ignition Button

The push button ignition can be placed in the
following modes:
OFF
The engine is stopped
Some electrical devices (e.g. power locks,
alarm, etc.) are still available ACC

The engine is stopped
Some electrical devices are available
(e.g. power windows)
ON/RUN
Driving position
All electrical devices are available
(e.g. climate controls, etc.)
START
The engine will start (when foot is on the
brake pedal)
The engine only runs with the ignition in the
ON/RUN ignition position, or from a Remote Start
request.
In case the ignition switch does not change with
the push of a button, the key fob may have a low or
depleted battery. In this situation, a backup
method can be used to operate the ignition switch.
Put the nose side (side opposite of the emergency
key) of the key fob against the START/STOP
ignition button and push to operate the ignition
switch.
CAUTION!
The Sentry Key Immobilizer system is not
compatible with some aftermarket Remote Start
systems. Use of these systems may result in
vehicle starting problems and loss of security
protection.
1 — OFF
2 — ACC
3 — ON/RUN

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