The service and repair manual for the 2003 Ford F-150 — 5.4L V8 and 4.6L V8 and 4.2L V6 and 5.4L V8 engines, 11 trims. Matched to this exact model year, so the specifications and sequences are the ones Ford published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2003 |
|---|---|
| Engines | 5.4L V8 — SOHC 4.6L V8 — SOHC 4.2L V6 — OHV 5.4L V8 — SOHC, supercharged |
| Trims | Lariat Crew Cab Pickup 4-Door · XLT Standard Cab Pickup 2-Door · XLT Crew Cab Pickup 4-Door · XLT Extended Cab Pickup 4-Door · King Ranch Crew Cab Pickup 4-Door · Lariat Extended Cab Pickup 4-Door +5 |
| Federal record | 5 recalls · 520 complaints · 92 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2003 F-150 manual
03 / ContentsSections in the manual
- Quick Lookups 128
- General Information 1,681
- Accessories & Equipment 923
- Heating, Ventilation & A/C (HVAC) 199
- Body & Frame 401
- Maintenance 73
- Brakes 328
- Restraints 662
- Drivelines & Axles 284
- Steering 255
- Electrical 384
- Suspension 75
- Engine Mechanical 433
- Transmission 485
- Engine Performance 2,521
- Radiator Cap Pressure 16
04 / Known issuesRecalls on federal record for the 2003 F-150
- Fuel System, Gasoline — storage › tank assembly › mounting · 11V385000Ford is recalling certain 1997 through 2003 model year ford f-150, 2004 model year ford f-150 heritage, 1997 through 1999 model year f-250 less than 8,500 lbs. gross vehicle weight.
- Steering — gear box › shaft pitman · 03V349000On certain pickup trucks, the pitman arm to steering gear retaining nut was not fully tightened to the required specification.
- Exterior Lighting — headlights · 08E050000K2 motor is recalling 1,921 aftermarket headlamps of various models sold for use on the above listed vehicles. these headlamps are missing the amber side reflex reflector which fa.
- Exterior Lighting — headlights · 09E025000Dope, inc. is recalling 42,540 combination corner and bumper lamp assemblies of various part numbers sold for use as aftermarket equipment for various passenger vehicles. these he.
- Exterior Lighting · 09E012000Sabersport is recalling 16,270 combination corner and bumper lamp assemblies of various part numbers sold for use as aftermarket equipment for various passenger vehicles. these he.
Owners have filed 520 complaints and Ford has issued 92 technical service bulletins for the 2003 F-150. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2003 F-150 manual
Is this manual specific to the 2003 F-150?
Yes. It is the OEM manual matched to the 2003 model year, covering the 5.4L V8 and 4.6L V8 and 4.2L V6 and 5.4L V8 across the Lariat Crew Cab Pickup 4-Door, XLT Standard Cab Pickup 2-Door, XLT Crew Cab Pickup 4-Door, XLT Extended Cab Pickup 4-Door, King Ranch Crew Cab Pickup 4-Door, Lariat Extended Cab Pickup 4-Door, Lightning Standard Cab Pickup 2-Door, Harley-Davidson Edition Crew Cab Pickup 4-Door, XL Standard Cab Pickup 2-Door, King Ranch Extended Cab Pickup 2-Door, XL Extended Cab Pickup 4-Door trims. Specifications and procedure sequences are the ones Ford published for this year.
What 2003 F-150 problems does it help with?
5 recalls are on federal record for the 2003 F-150, covering fuel system, gasoline, steering, exterior lighting. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Ford dealers.
Does it include 2003 F-150 wiring diagrams?
Yes — the complete wiring diagrams for the 2003 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $42.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther F-150 years and 2003 Ford models
2009 F-150 · 2008 F-150 · 2007 F-150 · 2006 F-150 · 2005 F-150 · 2004 F-150 · 2002 F-150 · 2001 F-150 · 2000 F-150 · 1999 F-150 · 1998 F-150 · 1997 F-150 · all 43 years
2003 Ford Bronco · 2003 Ford Courier · 2003 Ford Crown Victoria · 2003 Ford E-150 · 2003 Ford E-150 Club Wagon · 2003 Ford E-150 Econoline · 2003 Ford E-250 · 2003 Ford E-350 Club Wagon · 2003 Ford E-350 Econoline · 2003 Ford E-350 Super Duty · 2003 Ford E-450 Super Duty · 2003 Ford E-550 Super Duty · every 2003 model