The service and repair manual for the 2003 Toyota 4Runner, 3 trims. Matched to this exact model year, so the specifications and sequences are the ones Toyota published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2003 |
|---|---|
| Trims | Limited · SR5 · Sport |
| Federal record | 3 recalls · 718 complaints · 70 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2003 4Runner manual
03 / ContentsSections in the manual
- Quick Lookups 492
- General Information 1,782
- Accessories & Equipment 553
- Heating, Ventilation & A/C (HVAC) 103
- Body & Frame 299
- Maintenance 78
- Brakes 338
- Restraints 229
- Drivelines & Axles 34
- Steering 32
- Electrical 1,232
- Suspension 131
- Engine Mechanical 196
- Transmission 132
- Engine Performance 1,723
- RECIRC position, engine at 1,500
04 / Known issuesRecalls on federal record for the 2003 4Runner
- Vehicle Speed Control — accelerator pedal · 11V113000A stuck open accelerator pedal may result in very high vehicle speeds and make it difficult to stop.
- Wheels · 02V339000If the spare tire/wheel is installed on the vehicle using the wheel nuts provided for the upgrade al.
- Fuel System, Gasoline · 03V146000This could result in an engine compartment fire if a heat source or an ignition source is present.
Owners have filed 718 complaints and Toyota has issued 70 technical service bulletins for the 2003 4Runner. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2003 4Runner manual
Is this manual specific to the 2003 4Runner?
Yes. It is the OEM manual matched to the 2003 model year across the Limited, SR5, Sport trims. Specifications and procedure sequences are the ones Toyota published for this year.
What 2003 4Runner problems does it help with?
3 recalls are on federal record for the 2003 4Runner, covering vehicle speed control, wheels, fuel system, gasoline. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Toyota dealers.
Does it include 2003 4Runner wiring diagrams?
Yes — the complete wiring diagrams for the 2003 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $34.99 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 4Runner years and 2003 Toyota models
2009 4Runner · 2008 4Runner · 2007 4Runner · 2006 4Runner · 2005 4Runner · 2004 4Runner · 2002 4Runner · 2001 4Runner · 2000 4Runner · 1999 4Runner · 1998 4Runner · 1997 4Runner · all 42 years
2003 Toyota Avalon · 2003 Toyota Camry · 2003 Toyota Camry Solara · 2003 Toyota Celica · 2003 Toyota Corolla · 2003 Toyota Crown · 2003 Toyota ECHO · 2003 Toyota Highlander · 2003 Toyota Land Cruiser · 2003 Toyota MR2 · 2003 Toyota Matrix · 2003 Toyota Prius · every 2003 model