2022 CHRYSLER PACIFICA HYBRID ECU

SERVICING AND MAINTENANCE329
FUSES
General Information
The fuses protect electrical systems against
excessive current. When a device does not work, you must check the
fuse element inside the blade fuse for a break/
melt.
Also, please be aware that using power outlets for
extended periods of time with the engine off may
result in vehicle battery discharge.

Blade Fuses

Underhood Fuses
The Power Distribution Center (PDC) is located in
the engine compartment near the battery. This
center contains cartridge fuses, mini-fuses,
micro-fuses, circuit breakers and relays. A label
that identifies each component is printed on the
inside of the cover.
Before any procedure is done on the PDC, make
sure engine is turned off.
Remove the cover by unlatching the two locks
located at each side of the PDC cover, avoid using
screwdrivers or any other tool to remove the cover,
since they may apply excessive force and result in
a broken/damaged part.
After service is done, secure the cover with its two
locks.
NOTE:The function and amperage of the following fuses
are different, depending on vehicle trim level and
content.
WARNING!
When replacing a blown fuse, always use an
appropriate replacement fuse with the same
amp rating as the original fuse. Never replace
a fuse with another fuse of higher amp rating.
Never replace a blown fuse with metal wires or
any other material. Do not place a fuse inside
a circuit breaker cavity or vice versa. Failure to
use proper fuses may result in serious
personal injury, fire and/or property damage.
Before replacing a fuse, make sure that the
ignition is off and that all the other services
are switched off and/or disengaged.
If the replaced fuse blows again, contact an
authorized dealer.
If a general protection fuse for safety systems
(air bag system, braking system), power unit
systems (engine system, transmission
system) or steering system blows, contact an
authorized dealer.
1 — Fuse Element
2 — Blade Fuse with a good/functional fuse
element
3 — Blade fuse with a bad/not functional fuse
element (blown fuse)CAUTION!
When installing the power distribution center
cover, it is important to ensure the cover is
properly positioned and fully latched. Failure to
do so may allow water to get into the power
distribution center and possibly result in an
electrical system failure.8

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SERVICING AND MAINTENANCE333
F53 ––Not Populated
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)
Cavity Cartridge Fuse Blade FuseDescription
*If Equipped
8

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SERVICING AND MAINTENANCE335
F83 20 Amp Blue

– TT Park Lights *
30 Amp Pink –Headlamp Washer Pump *
F84 30 Amp Pink –Drive Train Control MOD *
F85 –20 Amp Yellow Cigar Lighter
F86 ––Not Populated
F87 ––Not Populated
F88 –20 Amp Yellow Front Heated Seats *
F89 –20 Amp Yellow Rear Heated Seats *
F90 ––Not Populated
F91 –15 Amp BlueFront Ventilated Seats/Heated
Steering Wheel *
F92 –5 Amp Tan Security Gateway
F93 ––Not Populated
CavityCartridge Fuse Blade FuseDescription
*If Equipped
8

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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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376 Electronic Park Brake
................................ 124Electronic Stability Control Active.............. 125Electronic Throttle Control......................... 123Engine Temperature Warning.................... 123Exterior............................................ 281, 338Fog..................................................... 68, 127Headlights............................................ 65, 67High Beam................................................ 129High Beam/Low Beam Select..................... 65Hood Open................................................ 123Instrument Cluster...................................... 65Intensity Control.......................................... 69Interior........................................................ 69KeySense.................................................. 128LaneSense...................................... 125, 128Liftgate Open............................................. 123Lights On Reminder.............................. 65, 67Low Fuel.................................................... 125Low Washer Fluid...................................... 125Malfunction Indicator (Check Engine).......125Oil Pressure............................................... 123Oil Temperature........................................ 123Park........................................................... 128Passing................................................. 65, 67Reading....................................................... 69
Seat Belt Reminder.................................. 124Security Alarm.......................................... 124Service..................................................... 337Service Automatic Emergency Braking..... 126Service AWD............................................. 126Service LaneSense................................... 125Service Stop Start System........................ 126Side Marker.............................................. 338SmartBeams............................................... 66Speed....................................................... 128Stop Start Active....................................... 128Tire Pressure Monitoring (TPMS).............. 126Traction Control........................................ 227Transmission Temperature....................... 124Turn Signals.................... 65, 128, 281, 338Load Floor, Cargo.......................................... 100Load Shed Battery Saver Mode.................... 119Load Shed Battery Saver On......................... 119Load Shed Electrical Load Reduction........... 119Load Shed Intelligent Battery Sensor............ 119Loading Vehicle................................... 100, 173Tires......................................................... 343Low Tire Pressure System............................. 236Lubrication, Body.......................................... 320Lug Nuts....................................................... 360Luggage Carrier............................................ 106
M
Maintenance....................................................96Maintenance Free Battery............................ 314Maintenance Schedule................................. 309Malfunction Indicator Light
(Check Engine)..................................... 125, 130ManualPark Release............................................ 304Service...................................................... 370Map/Reading Lights........................................69Marker Lights, Side....................................... 338Media Hub.......................................................87Memory Feature (Memory Seats).....................33Memory Seat...................................... 32, 33, 59Memory Seats And Radio.................................33Methanol....................................................... 362Mini-Trip Computer....................................... 121Mirrors.............................................................57Automatic Dimming.....................................57Electric Remote...........................................59Exterior Folding............................................60Heated.................................................. 57, 60Memory.......................................................32Outside.................................................57, 58Rearview............................................ 57, 282Vanity...........................................................58

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378 Reformulated Gasoline
.................................. 361Refrigerant.................................................... 318Release, Hood................................................. 96Reminder, Lights On........................................ 65Reminder, Seat Belt...................................... 240Remote Control Starting System........................................... 19Remote Keyless EntryArm The Alarm............................................. 22Disarm The Alarm........................................ 22Programming Additional Key Fobs.............. 16Remote StartingExit Remote Start Mode.............................. 20Remote Starting System.................................. 19Replacement Bulbs....................................... 337Replacement Tires......................................... 349Reporting Safety Defects............................... 369Restraints, Child............................................ 262Restraints, Head.............................................. 52Roof Luggage Rack........................................ 106Rotation, Tires............................................... 355
S
Safety Checks Inside Vehicle......................... 279Safety Checks Outside Vehicle...................... 280Safety Defects, Reporting.............................. 369Safety Information, Tire................................. 339Safety Tips..................................................... 278Safety, Exhaust Gas....................................... 281
Schedule, Maintenance................................ 309Seat Belt Reminder....................................... 124Seat Belts............................................ 240, 279Adjustable Shoulder Belt.......................... 244Adjustable Upper Shoulder Anchorage..... 244Adjustable Upper Shoulder Belt Anchorage..................................... 244Automatic Locking Retractor (ALR)........... 247Child Restraints........................................ 262Energy Management Feature................... 247Extender................................................... 246Front Seat............................... 240, 241, 243Inspection................................................. 279Lap/Shoulder Belt Operation.................... 243Lap/Shoulder Belt Untwisting................... 243Lap/Shoulder Belts.................................. 241Operating Instructions.............................. 243Pregnant Women...................................... 247Pretensioners........................................... 247Rear Seat................................................. 241Reminder.................................................. 240Seat Belt Extender.................................... 246Seat Belt Pretensioner............................. 247Untwisting Procedure............................... 243Seat Belts Maintenance............................... 358Seats................................................. 33, 47, 51Adjustment............................. 33, 34, 35, 47Bench.......................................................... 35Heated......................................................... 51
Memory.......................................................32Power....................................................47, 49Rear Folding................................................33Reclining......................................................34Seatback Release.......................... 33, 34, 35Stow ‘n Go (Fold in Floor).............................42Tilting....................................................33, 34Security Alarm............................................... 124Arm The System...........................................22Disarm The System......................................22Selection Of Coolant (Antifreeze).................. 365Sentry Key (Immobilizer)..................................17Service Assistance........................................ 367Service Contract............................................ 368Service Manuals........................................... 370ShiftingAutomatic Transmission........................... 140Shoulder Belts.............................................. 241Side View Mirror Adjustment............................57Signals, Turn........................ 65, 128, 281, 338SmartBeams....................................................66Snow Chains (Tire Chains)............................ 353Snow Tires.................................................... 350Spare Tire Changing...................................... 286Spare Tire Stowage....................................... 294Spare Tires........................ 287, 350, 351, 352Spark Plugs................................................... 365

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