Page 17 of 658

Using the Trailer Backup AssistanceController - Vehicles With: 15 InchScreen.........................................................374
Using the Trailer Backup AssistanceViews - Vehicles With: 12 Inch Screen........................................................................375
Using the Trailer Backup AssistanceViews - Vehicles With: 15 Inch Screen........................................................................376
Trailer Backup Assistance –Troubleshooting......................................378
Trailer Reverse Guidance
What Is Trailer Reverse Guidance........382
How Does Trailer Reverse GuidanceWork............................................................382
Trailer Reverse Guidance Precautions........................................................................382
Setting Up Trailer Reverse Guidance fora Conventional Trailer...........................382
Switching Trailer Reverse Guidance Onand Off.......................................................385
Using Trailer Reverse Guidance Views........................................................................385
Trailer Reverse Guidance –Troubleshooting.....................................386
Driving Hints
Cold Weather Precautions......................389
Driving on Snow and Ice..........................389
Breaking-In...................................................389
Driving Economically................................389
Driving in Special Conditions.................390
Driving Through Shallow Water.............391
Floor Mats......................................................392
Crash and BreakdownInformation
Roadside Assistance.................................393
Switching the Hazard Flashers On andOff................................................................394
Jump Starting the Vehicle.......................394
Post-Crash Alert System.........................396
Post Impact Braking..................................396
Automatic Crash Shutoff.........................397
Recovery Towing - Vehicles With: FrontTow Hook...................................................397
Transporting the Vehicle.........................398
Towing Your Vehicle
Towing Your Vehicle Precautions........400
Recreationally Towing Your Vehicle -4x4..............................................................400
Recreationally Towing Your Vehicle - 4x2........................................................................402
Emergency Towing....................................402
Towing Your Vehicle – Troubleshooting........................................................................402
Fuses
Fuse Precautions........................................403
Under Hood Fuse Box..............................403
Body Control Module Fuse Box............408
Identifying Fuse Types................................411
Fuses – Troubleshooting...........................411
Maintenance
Maintenance Precautions........................412
Opening and Closing the Hood..............412
Under Hood Overview...............................413
Engine Oil.......................................................414
Checking the Coolant................................415
Engine Air Filter............................................419
Changing the Fuel Filter............................419
Changing the 12V Battery........................420
Adjusting the Headlamps........................422
Exterior Bulbs...............................................423
Interior Bulbs................................................427
Drive Belt Routing......................................428
Vehicle Care
Cleaning Products......................................429
Cleaning the Exterior................................430
13
2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMTable of Contents
Page 407 of 658
FUSE PRECAUTIONS
WARNING: Always disconnect thebattery before servicing high currentfuses.
WARNING: To reduce risk ofelectrical shock, always replace thecover to the power distribution boxbefore reconnecting the battery orrefilling fluid reservoirs.
WARNING: Always replace a fusewith one that has the specifiedamperage rating. Using a fuse with ahigher amperage rating can cause severewire damage and could start a fire.
UNDER HOOD FUSE BOX
LOCATING THE UNDER HOODFUSE BOX
ACCESSING THE UNDER HOODFUSE BOX
403
2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMFusesE348205 E348206
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IDENTIFYING THE FUSES IN THE UNDER HOOD FUSE BOX
Protected ComponentRatingItem
Body control module 1.30 A1
Body control module 2.30 A3
Fuel pump.30 A4
Powertrain control modulerelay.5 A5
Vehicle power 1.20 A6
Vehicle power 2.25 A7
Vehicle power 3.20 A8
Vehicle power 4.20 A9
Starter relay.30 A11
404
2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMFusesE352535
Page 409 of 658
Protected ComponentRatingItem
Front blower motor.40 A13
Horn.20 A15
Windshield washer pump.20 A16
Electronic power assiststeering run/start feed.10 A22
Anti-lock brake system run/start feed.10 A23
Powertrain control module.10 A24Transmission controlmodule.
Rear view camera.10 A25Air quality sensor run/startfeed.
Anti-lock brake systempump.50 A28
Anti-lock brake systemvalves.50 A29
Driver seat motors.30 A30
Passenger seat motors.30 A31
Power point 1.20 A32
Not used.—33
Power point 3.20 A34
Power point 4.20 A35
Inverter.40 A36
Climate controlled seats -passenger side.30 A37
Climate controlled seats -driver side.30 A38
Second row seat module.20 A39
Power running boards.40 A40
Powered liftgate module.30 A41
405
2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMFuses
Page 410 of 658
Protected ComponentRatingItem
Trailer brake controlmodule.30 A42
Not used (spare).5 A43
Power point 5.20 A45
Electric fan 1.50 A47
Electric fan 2.50 A49
Heated rear window.40 A50
Electronic limited slip differ-ential.40 A54
Trailer tow parking lampsrelay.30 A55
Trailer tow backup lamps.10 A58
Not used (spare).20 A59
Four-wheel drive module 1.25 A64
Transmission run/start.15 A67
Left-hand side wiper motor.30 A69
Rear window wiper relay.20 A71
Power folding seat module- third row.50 A73
Four-wheel drive module 2.25 A82
Auxiliary blower.40 A88
Trailer tow lighting modulepower.20 A91
Left-hand headlamp.30 A100
Right-hand headlamp.30 A101
Trailer battery charge.30 A107
Spot lamps (police).20 A108
Fuel injectors.15 A120
Rain sensor module.5 A124
406
2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMFuses
Page 411 of 658
Protected ComponentRatingItem
USB smart charger 1.5 A125
Family entertainmentsystem.7.5 A128
Multi-contour seats relay.20 A134
Advanced driver-assistancesystems module.20 A137
Connected camera.
USB smart charger 2.5 A139
USB smart charger 3.5 A140
USB smart charger 5.5 A142
Intercooler puller fan relay.40 A147
Smart data link connector.10 A160
Not used (spare).5 A181
Driver door control module.60 A182
Passenger door controlmodule.60 A183
Body control module startstop.30 A210
Protected ComponentRelay Number
Electric fan 1 relay.R04
Electric fan 3 relay.R06
407
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BODY CONTROL MODULE
FUSE BOX
LOCATING THE BODY CONTROLMODULE FUSE BOX
ACCESSING THE BODY CONTROLMODULE FUSE BOX
IDENTIFYING THE FUSES IN THE BODY CONTROL MODULE FUSE BOX
408
2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMFusesE322874 E322804 E145984
Page 413 of 658
Protected ComponentRatingItem
Not used.—1
Driver seat switch.10 A2
Driver door unlock.7.5 A3
Speaker amplifier.20 A4
Not used.—5
Smart datalink connectorlogic.10 A6
Rear audio control module.10 A7
Wireless accessory charger.5 A8Hands-free liftgate module.
Keypad.5 A9Combined sensor module.
Not used.—10
Not used.—11
Instrument cluster.7.5 A12
Steering column controlmodule.7.5 A13
Smart datalink connectorlogic.Climate control module.Gear shift module.
Brake switch.15 A14
SYNC.15 A15
Not used.—16
Not used.—17
Gear shift module.7.5 A18Column shifter.
Telematics control unitmodule.5 A19
Ignition switch.5 A20
409
2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMFuses