steering CHRYSLER PACIFICA 2023 Workshop Manual

SERVICING AND MAINTENANCE279
F54 40 Amp Green –ESP-ECU And Valves
F55 –15 Amp BlueRadio Frequency HUB/ Keyless Ignition
System (KIN) / ESL / DVD
F56 –10 Amp RedFront and Rear HVAC Control Module /
Occupant Classification Module (OCM) /
Electronic Steering Lock (ESL) / ESP / ESC
F57 ––Not Populated
F58 –10 Amp RedDrive Train Control Mod / Power Transfer
Unit *
F59 30 Amp Pink –Trailer Tow Receptacle *
F60 –20 Amp Yellow Rear Cargo Pwr Outlet
F61 –20 Amp YellowTrailer Tow Right Stop/Turn *
F62 –20 Amp Yellow Power Transfer Unit *
F63 –20 Amp Yellow Trailer Tow Left Stop/Turn *
F64 –15 Amp Blue RT HID Headlamp *
F65 ––Not Populated
F66 –15 Amp Blue Cluster
F67 –10 Amp RedHaptic Lane Feedback Module (HALF) /
Parktronics System (PTS)/Drivers Assist System Module (DASM)
F68 ––Not Populated
F69 ––Not Populated
F70 ––Not Populated
F71 –20 Amp Yellow Horn
Cavity
Cartridge Fuse Blade FuseDescription
*If Equipped
8

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SERVICING AND MAINTENANCE281
30 Amp mini fuse is substituted for 25 Amp Circuit Breaker.F91
–15 Amp BlueFront Ventilated Seats/Heated Steering
Wheel *
F92 –5 Amp Tan Security Gateway
F93 ––Not Populated
F94 40 Amp Green –ESC Motor Pump
F95A –10 Amp RedUSB Charge Port — ACC/RUN
F95B –10 Amp Red
Selectable Fuse Location – USB IP (Direct) B+

F96 –10 Amp Red Airbag
F97 –10 Amp Red Airbag
F98 –15 Amp Blue Left HID Headlamp *
F99 30 Amp Pink –Trailer Tow Elect Brake Module *
F100 –10 Amp RedHeadlamp Level / RR Camera / Blindspot /
Humidity SNSR / In Car Temp SNSR / Headlamp SW *
Circuit Breakers
CB1 25 AmpPower Seats (Driver)
CB2 25 Amp *Power Seats (Pass)
CB3 25 AmpFRT PWR Window W/O Door Nodes + RR
PWR Window Lockout
Cavity
Cartridge Fuse Blade FuseDescription
*If Equipped
8

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SERVICING AND MAINTENANCE291
(Continued)
TIRES — GENERAL INFORMATION
Tire Pressure
Proper tire inflation pressure is essential to the safe and
satisfactory operation of your vehicle. Four primary areas
are affected by improper tire pressure:
Safety
 Fuel Economy
 Tread Wear
 Ride Comfort and Vehicle Stability
Safety Both underinflation and overinflation affect the stability of
the vehicle and can produce a feeling of sluggish response
or over responsiveness in the steering.
NOTE:

Unequal tire pressures from side to side may cause
erratic and unpredictable steering response.
 Unequal tire pressure from side to side may cause the
vehicle to drift left or right.
Fuel Economy
Underinflated tires will increase tire rolling resistance
resulting in higher fuel consumption.
Tread Wear
Improper cold tire inflation pressures can cause abnormal
wear patterns and reduced tread life, resulting in the need
for earlier tire replacement. Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a comfortable ride.
Overinflation produces a jarring and uncomfortable ride.
Tire Inflation Pressures
The proper cold tire inflation pressure is listed on the
driver's side B-pillar or rear edge of the driver's side door.
At least once a month:

Check and adjust tire pressure with a good quality
pocket-type pressure gauge. Do not make a visual judg -
ment when determining proper inflation. Tires may look
properly inflated even when they are underinflated.
 Inspect tires for signs of tire wear or visible damage.
Inflation pressures specified on the placard are always
“cold tire inflation pressure”. Cold tire inflation pressure is
defined as the tire pressure after the vehicle has not been
driven for at least three hours, or driven less than 1 mile
(1.6 km) after sitting for a minimum of three hours. The
cold tire inflation pressure must not exceed the maximum
inflation pressure molded into the tire sidewall.
WARNING!
Overloading of your tires is dangerous. Overloading can
cause tire failure, affect vehicle handling, and increase
your stopping distance. Use tires of the recommended
load capacity for your vehicle. Never overload them.
WARNING!
 Improperly inflated tires are dangerous and can
cause collisions.
 Underinflation increases tire flexing and can result in
overheating and tire failure.
 Overinflation reduces a tire's ability to cushion shock.
Objects on the road and chuckholes can cause
damage that result in tire failure.
Overinflated or underinflated tires can affect vehicle
handling and can fail suddenly, resulting in loss of
vehicle control.
 Unequal tire pressures can cause steering problems.
You could lose control of your vehicle.
 Unequal tire pressures from one side of the vehicle
to the other can cause the vehicle to drift to the right
or left.
 Always drive with each tire inflated to the recom -
mended cold tire inflation pressure.
WARNING!
CAUTION!
After inspecting or adjusting the tire pressure, always
reinstall the valve stem cap. This will prevent moisture
and dirt from entering the valve stem, which could
damage the valve stem.
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294SERVICING AND MAINTENANCE
TIRE TYPES
All Season Tires — If Equipped
All season tires provide traction for all seasons (Spring,
Summer, Autumn, and Winter). Traction levels may vary
between different all season tires. All season tires can be
identified by the M+S, M&S, M/S or MS designation on the
tire sidewall. Use all season tires only in sets of four;
failure to do so may adversely affect the safety and
handling of your vehicle.
Summer Or Three Season Tires —
If Equipped
Summer tires provide traction in both wet and dry
conditions, and are not intended to be driven in snow or on
ice. If your vehicle is equipped with Summer tires, be
aware these tires are not designed for Winter or cold
driving conditions. Install Winter tires on your vehicle when
ambient temperatures are less than 40°F (5°C) or if
roads are covered with ice or snow. For more information,
contact an authorized dealer.
Summer tires do not contain the all season designation or
mountain/snowflake symbol on the tire sidewall. Use
Summer tires only in sets of four; failure to do so may
adversely affect the safety and handling of your vehicle.
Snow Tires
Some areas of the country require the use of snow tires
during the Winter. Snow tires can be identified by a
mountain/snowflake symbol on the tire sidewall.
If you need snow tires, select tires equivalent in
size and type to the original equipment tires.
Use snow tires only in sets of four; failure to do
so may adversely affect the safety and handling
of your vehicle.

Snow tires generally have lower speed ratings than what
was originally equipped with your vehicle and should
not be operated at sustained speeds over 75 mph
(120 km/h). For speeds above 75 mph (120 km/h) refer to original equipment or an authorized tire dealer for
recommended safe operating speeds, loading and cold
tire inflation pressures.

While studded tires improve performance on ice, skid and
traction capability on wet or dry surfaces may be poorer
than that of non-studded tires. Some states prohibit
studded tires; therefore, local laws should be checked
before using these tire types.WARNING!
 Do not use a tire, wheel size, load rating, or speed
rating other than that specified for your vehicle.
Some combinations of unapproved tires and wheels
may change suspension dimensions and perfor -
mance characteristics, resulting in changes to
steering, handling, and braking of your vehicle. This
can cause unpredictable handling and stress to
steering and suspension components. You could
lose control and have a collision resulting in serious
injury or death. Use only the tire and wheel sizes with
load ratings approved for your vehicle.
 Never use a tire with a smaller load index or capacity,
other than what was originally equipped on your
vehicle. Using a tire with a smaller load index could
result in tire overloading and failure. You could lose
control and have a collision.
 Failure to equip your vehicle with tires having
adequate speed capability can result in sudden tire
failure and loss of vehicle control.
CAUTION!
Replacing original tires with tires of a different size may
result in false speedometer and odometer readings.WARNING!
Do not use Summer tires in snow/ice conditions. You
could lose vehicle control, resulting in severe injury or
death. Driving too fast for conditions also creates the
possibility of loss of vehicle control.

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298SERVICING AND MAINTENANCE
TIRE ROTATION RECOMMENDATIONS
The tires on the front and rear of your vehicle operate at
different loads and perform different steering, driving, and
braking functions. For these reasons, they wear at
unequal rates.
These effects can be reduced by timely rotation of tires.
The benefits of rotation are especially worthwhile with
aggressive tread designs such as those on all season type
tires. Rotation will increase tread life, help to maintain
mud, snow and wet traction levels, and contribute to a
smooth, quiet ride.
The reasons for any rapid or unusual wear should be
corrected prior to rotation being performed
Úpage 259.
The suggested rotation method is the “forward cross”
shown in the following diagram. This rotation pattern does
not apply to some directional tires that must not be
reversed.

Tire Rotation (Forward Cross)

DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES
The following tire grading categories
were established by the National
Highway Traffic Safety Administration.
The specific grade rating assigned by the
tire's manufacturer in each category is
shown on the sidewall of the tires on
your vehicle.
All passenger vehicle tires must conform
to Federal safety requirements in
addition to these grades.
TREADWEAR
The Treadwear grade is a comparative
rating, based on the wear rate of the tire
when tested under controlled conditions
on a specified government test course.
For example, a tire graded 150 would
wear one and one-half times as well on
the government course as a tire graded
100. The relative performance of tires
depends upon the actual conditions of
their use, however, and may depart
WARNING!
Using tires of different size and type (M+S, Snow)
between front and rear axles can cause unpredictable
handling. You could lose control and have a collision.
CAUTION!
To avoid damage to your vehicle or tires, observe the
following precautions:
 Because of restricted traction device clearance
between tires and other suspension components, it
is important that only traction devices in good condi -
tion are used. Broken devices can cause serious
damage. Stop the vehicle immediately if noise occurs
that could indicate device breakage. Remove the
damaged parts of the device before further use.
 Install device as tightly as possible and then
retighten after driving about ½ mile (0.8 km). Auto -
sock traction devices do not require retightening.
 Do not exceed 30 mph (48 km/h).
 Drive cautiously and avoid severe turns and large
bumps, especially with a loaded vehicle.
 Do not drive for a prolonged period on dry pavement.
 Observe the traction device manufacturer’s instruc -
tions on the method of installation, operating speed,
and conditions for use. Always use the suggested
operating speed of the device manufacturer’s if it is
less than 30 mph (48 km/h).
 Do not use traction devices on a compact spare tire.

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317
K
Key Fob ............................................................................12 Arm The System .........................................................19
Disarm The Alarm ...................................................... 19
Programming Additional Key Fobs ...........................14
Key Fob Battery Service (Remote Keyless Entry) .........13
Key Fob Programming (Remote Keyless Entry) ............ 14
Keyless Enter 'n Go™ ...................................................... 21 Passive Entry .............................................................. 21
Keys .................................................................................12
Keysense .........................................................................98
LLane Change And Turn Signals ...................................... 54
Lane Change Assist .................................................54, 57
LaneSense.................................................................... 140
Lap/Shoulder Belts ...................................................... 202
Latches ......................................................................... 235 Hood ...........................................................................82
Lead Free Gasoline ...................................................... 304
Leaks, Fluid .................................................................. 235
Life Of Tires .................................................................. 293
Liftgate .............................................................................83 Hands-Free .................................................................84
Power ..........................................................................83
Light Bulbs ........................................................... 235
, 282 Lights .............................................................................235
Air Bag ................................................... 102
, 209, 233
Anti Lock Brake System ..........................................105
Automatic Emergency Braking OFF ........................ 107 Battery Saver ............................................................. 57
Brake Assist Warning .............................................. 190Brake Warning ......................................................... 103
Bulb Replacement...................................................282
Cruise ............................................................. 107
, 108
Daytime Running ....................................................... 54
Dimmer Switch, Headlight ........................................ 54
Electric Power Steering Fault..................................103
Electronic Park Brake.............................................. 105 Electronic Stability Control Active...........................105
Electronic Throttle Control ...................................... 104Engine Temperature Warning................................. 104
Exterior ........................................................... 235
, 282
Fog.....................................................................57, 108
Headlights ........................................................... 54, 56
High Beam ............................................................... 109
High Beam/Low Beam Select .................................. 54
Hood Open ............................................................... 104
Instrument Cluster .................................................... 54
Intensity Control ........................................................ 58
Interior........................................................................ 58
KeySense ................................................................. 108
LaneSense ..................................................... 105
, 108 Liftgate Open ........................................................... 104
Lights On Reminder ........................................... 54
, 57
Low Fuel................................................................... 105
Low Washer Fluid .................................................... 106
Malfunction Indicator (Check Engine) ................... 106 Oil Pressure ............................................................. 104
Oil Temperature ...................................................... 104
Park .......................................................................... 108
Passing ............................................................... 54
, 56
Reading...................................................................... 58
Seat Belt Reminder ................................................. 104 Security Alarm ......................................................... 105
Service ..................................................................... 282Service Automatic Emergency Braking.................. 106
Service AWD ............................................................ 106
Service LaneSense ................................................. 106Service Stop Start System ...................................... 106
Side Marker ............................................................. 282
SmartBeams.............................................................. 56
Stop Start Active...................................................... 108
Tire Pressure Monitoring (TPMS) ........................... 106Traction Control ....................................................... 190Transmission Temperature .................................... 104
Turn Signals................................... 54
, 108, 235, 282
Load Floor, Cargo ........................................................... 86
Load Shed Battery Saver Mode................................... 101
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319
PowerBrakes ..................................................................... 303
Inverter ....................................................................... 77
Mirrors ........................................................................49
Outlet (Auxiliary Electrical Outlet) ............................. 75
Seats.................................................................... 40
, 42
Steering ................................................................... 121
Power Seats Down...........................................................................41
Forward ...................................................................... 40
Rearward ....................................................................40
Up................................................................................ 41
Power Sliding Door On / Off Switch.................................................... 24
, 83
Pregnant Women And Seat Belts................................ 206
Preparation For Jacking ............................................... 239
Pretensioners Seat Belts ................................................................ 207
RRadial Ply Tires ............................................................. 292
Radiator Cap (Coolant Pressure Cap) ......................... 272
Radio Operation ........................................................... 186
Rear Air Conditioning ............................................... 64
, 69
Rear Camera ................................................................ 143
Rear Cross Path ........................................................... 194
Rear ParkSense System .............................................. 132
Rear Seat Entertainment............................................. 177
Rear Seat Reminder .................................................... 191
Rear View .........................................................................48 Reclining Front Seats ..................................................... 29
Recreational Towing ..................................................... 154
Reformulated Gasoline ................................................ 304
Refrigerant ....................................................................266
Release, Hood................................................................. 82
Reminder, Lights On ....................................................... 54
Reminder, Seat Belt ..................................................... 201
Remote Control Starting System ......................................................... 16
Remote Keyless Entry Arm The Alarm ........................................................... 19
Disarm The Alarm ...................................................... 19
Programming Additional Key Fobs ........................... 14
Remote Starting Exit Remote Start Mode ............................................ 17
Remote Starting System ................................................ 16
Replacement Bulbs ...................................................... 282
Replacement Tires........................................................ 293
Reporting Safety Defects ............................................. 311
Restraints, Child ...........................................................219
Restraints, Head ............................................................. 45
Roof Luggage Rack......................................................... 90
Rotation, Tires ............................................................... 298SSafety Checks Inside Vehicle ....................................... 233
Safety Checks Outside Vehicle ....................................234
Safety Defects, Reporting ............................................311
Safety Information, Tire ................................................ 283
Safety Tips.....................................................................233 Safety, Exhaust Gas ..................................................... 235
Schedule, Maintenance ............................................... 259
Screen Setup ................................................................ 100
Seat Belt Reminder ...................................................... 104
Seat Belts............................................................. 201
, 233
Adjustable Shoulder Belt ........................................ 204 Adjustable Upper Shoulder Anchorage.................. 204
Adjustable Upper Shoulder Belt Anchorage .......... 204
Automatic Locking Retractor (ALR) ........................ 207
Child Restraints ....................................................... 219Energy Management Feature................................. 207Extender................................................................... 206
Front Seat ............................................. 201
, 202, 203
Inspection ................................................................ 233
Lap/Shoulder Belt Operation ................................. 203 Lap/Shoulder Belt Untwisting ................................ 204
Lap/Shoulder Belts ................................................. 202Operating Instructions ............................................ 203
Pregnant Women .................................................... 206
Pretensioners .......................................................... 207
Rear Seat ................................................................. 202
Reminder ................................................................. 201
Seat Belt Extender .................................................. 206
Seat Belt Pretensioner............................................ 207
Untwisting Procedure.............................................. 204
Seat Belts Maintenance .............................................. 301
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320
Seats .................................................................. 28, 40, 43
Adjustment ................................................... 28, 29, 40
Heated ........................................................................43
Memory....................................................................... 27
Power ...................................................................40
, 42
Rear Folding ............................................................... 28
Reclining .....................................................................29
Seatback Release ............................................... 28
, 29
Stow ‘n Go (Fold in Floor) ..........................................36
Tilting ...................................................................28
, 29
Security Alarm .............................................................. 105 Arm The System .........................................................19
Disarm The System....................................................19
Selection Of Coolant (Antifreeze) ................................ 306
Sentry Key (Immobilizer).................................................15
Service Assistance ....................................................... 308
Service Contract ........................................................... 310
Service Manuals........................................................... 311
Shifting Automatic Transmission......................................... 118
Shoulder Belts .............................................................. 202
Side View Mirror Adjustment ..........................................48
Signals, Turn........................................54
, 108, 235, 282
SmartBeams....................................................................56
Snow Chains (Tire Chains)........................................... 297
Snow Tires .................................................................... 294
Spare Tire Changing .................................................... 239
Spare Tire Stowage ...................................................... 245
Spare Tires .................................................240
, 295, 296
Specifications Oil ............................................................................. 306 Speed Control
Accel/Decel (ACC Only) ...........................................127
Cancel ...................................................................... 124
Resume ....................................................................124
Speed Control (Cruise Control) ....................................124
Starting ...................................................................16
, 111
Button......................................................................... 15
Cold Weather ...........................................................113
Engine Fails To Start ............................................... 114
Remote....................................................................... 16
Starting And Operating ................................................. 111
Starting Procedures ...................................................... 111
Steering ......................................................................... 121 Tilt Column ................................................................. 26
Wheel, Heated ........................................................... 26
Wheel, Tilt .................................................................. 26
Storage ............................................................................ 71
Storage, Vehicle .............................................................. 70
Stow ‘n Go (Fold In Floor) Seats .................................... 36
Stow ‘n Vac...................................................................... 86
Streaming ...................................................................... 177
Stuck, Freeing ............................................................... 255
Sun Roof ................................................................... 80
, 81
Sunglasses Storage ........................................................ 71
Supplemental Restraint System – Air Bag ..................210
Surround View Camera ................................................ 143
Sway Control, Trailer..................................................... 192
Symbol Glossary ............................................................... 8
Synthetic Engine Oil ...................................................... 264
System, Remote Starting ............................................... 16
TTelescoping Steering Column ........................................ 26
Temperature Control, Automatic (ATC) ......................... 70
Tilt Steering Column ....................................................... 26 Time Delay Headlight ................................................................... 54
Tire And Loading Information Placard ........................ 288
Tire Markings ................................................................ 283
Tire Safety Information ................................................ 283
Tire Service Kit ............................................................. 245
Tire Service Kit — If Equipped

b
............................... 245
Tire Stowage ................................................................. 245
Tires ................................................... 234
, 291, 295, 298
Aging (Life Of Tires) ................................................. 293 Air Pressure ............................................................. 291
Chains ...................................................................... 297Changing.................................................................. 239
Compact Spare........................................................ 295General Information.......................................291
, 295
High Speed .............................................................. 292 Inflation Pressure .................................................... 291
Jacking ............................................................ 239
, 240
Life Of Tires ............................................................. 293
Load Capacity .......................................................... 288
Pressure Monitoring System (TPMS) ..... 99
, 106, 197
Quality Grading........................................................ 298 Radial ....................................................................... 292
Replacement ........................................................... 293
Rotation ................................................................... 298
Safety .............................................................. 283
, 291

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