Model Variant:
Full-size SUV (XLT, Eddie Bauer, Limited trims)
Production Years Covered:
2004 model year, second generation (2003-2006) platform
Target Audience:
Do-it-yourself owners and independent technicians servicing the 2004 Expedition, from routine maintenance to major repairs.
Competitive Advantage:
Licensed factory-derived information at a lower price than printed manuals, with instant access from any PC, laptop, smartphone, or tablet.
Instant Access:
Available online in seconds, no shipping required
Device Compatibility:
Works in any web browser on PC, laptop, smartphone, or tablet
Access Period:
Full year of access included, discounts available for additional years
Coverage Areas:
Brakes, suspension, steering, engine, drivetrain, wiring, heating, air conditioning, and all major systems
Manual Type:
Service and repair manual software, factory-derived licensed OE information
Delivery Method:
Instant online download, accessible via web browser
Engine:
Complete repair procedures for the 5.4L Triton V8, including timing chain, valve, and cylinder head service
Transmission & Drivetrain:
Automatic transmission service, transfer case, differentials, and 4WD system diagnostics
Brakes:
Pad and rotor replacement, caliper service, ABS diagnostics, and brake line repair
Suspension & Steering:
Independent rear suspension components, ball joints, control arms, power steering service
Electrical & Wiring:
Full wiring diagrams, connectors, fuse and relay locations, and component testing
HVAC:
Heating and air conditioning diagnosis, refrigerant service, blower and actuator repair
Fuel & Emissions:
Fuel pump, injector, and evaporative emissions system testing and repair
Body & Interior:
Door, panel, seat, and trim removal, glass replacement, keyless entry programming
Restraint Systems:
Airbag and seat belt system diagnostics and service precautions
Diagnostics:
Trouble code retrieval, symptom-based troubleshooting, and diagnostic flowcharts
Step-by-Step Repairs:
Removal, disassembly, installation, and reassembly procedures with torque specifications
Scheduled Maintenance:
Fluid capacities, filter intervals, inspection checklists, and tune-up specifications
Adjustments:
Belt tension, alignment specifications, brake adjustments, and sensor calibrations
Specifications:
Factory torque values, clearances, fluid capacities, and electrical test values
Illustrations:
Diagrams and photos supporting every major procedure
Special Tools:
Factory special tool references where required, with alternatives where applicable
Parts Data:
OEM part numbers and cross-reference information to support ordering
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Primary Engine:
5.4L Triton SOHC V8
Displacement:
5.4L (330 cu in)
Valvetrain:
SOHC, 3 valves per cylinder
Horsepower:
Approximately 300 hp @ 5,000 rpm
Torque:
Approximately 365 lb-ft @ 3,750 rpm
Fuel Delivery:
Electronic sequential multi-port fuel injection
Recommended Fuel:
Regular unleaded, 87 octane
Ignition:
Coil-on-plug electronic ignition
Standard Transmission:
4-speed automatic (4R75W) with 2WD models
Optional Transmission:
4-speed automatic (4R100) used with heavy-duty/5.4L high-output applications
Drive Layout:
Rear-wheel drive standard, Control Trac 4WD available
Tow/Haul Capability:
Integrated trailer tow package options with automatic transmission cooling
Overdrive:
4th gear overdrive with lock-up torque converter
NHTSA Crash Tests:
Strong frontal and side-impact ratings for the era; specific scores not reproduced here - consult NHTSA records
Rollover Resistance:
Rollover resistance rating available from NHTSA for the 2004 Expedition - N/A in this manual
ABS:
4-wheel anti-lock brakes
Traction Control:
Standard traction control; AdvanceTrac electronic stability available
Tire Pressure Monitoring:
Available tire pressure monitoring system
Airbags:
Dual front airbags, front side airbags available
Safety Belt System:
Three-point belts with pretensioners in front seating positions
Structure:
Safety cage body structure with crumple zones
Audio System:
AM/FM stereo with CD player; premium Audiophile sound system available
Controls:
Steering wheel-mounted audio controls available
Parking Aids:
Rear parking sensors available
Driver Assistance:
Limited for this era; no camera or radar-based systems on the 2004 model
Oil & Filter:
Change every 5,000 miles or 6 months under normal service
Tire Rotation:
Rotate every 5,000-7,500 miles
Air Filter:
Inspect at oil changes, replace approximately every 30,000 miles
Spark Plugs:
Replace approximately every 100,000 miles
Coolant:
Inspect regularly; initial long-life coolant service per factory schedule
Transmission Fluid:
Inspect at 30,000-mile intervals; change under severe service
Engine Oil:
5W-20 synthetic blend, approximately 6 quarts with filter
Automatic Transmission Fluid:
Mercon V
Coolant:
Motorcraft gold long-life coolant
Spark Plug Ejection:
5.4L Triton 3-valve heads are prone to spark plug thread issues; follow factory torque specs
Cam Phasers:
Variable cam timing phaser rattle is a known 5.4L wear item
Common Wear Items:
Ball joints, front control arm bushings, and rear suspension components on high-mileage trucks
Manufacturer:
Ford Motor Company, Dearborn, Michigan, USA
Model Introduction:
Expedition introduced in 1997 as Ford's full-size SUV
Generation:
Second generation debuted for 2003 with fully independent rear suspension and new interior
Platform:
Derived from the U222 platform, related to the F-150 pickup
Production Location:
Assembled at Michigan Assembly Plant, Wayne, Michigan
