The service and repair manual for the 2003 Mitsubishi Montero — the 3.8L V6 engine, 2 trims. Matched to this exact model year, so the specifications and sequences are the ones Mitsubishi published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2003 |
|---|---|
| Engines | 3.8L V6 — 232 cu in, SOHC |
| Trims | Limited Sport Utility 4-Door · XLS Sport Utility 4-Door |
| Other 2003 Montero variants | Montero Sport → |
| Federal record | 2 recalls · 53 complaints · 44 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2003 Montero manual
03 / ContentsSections in the manual
- Quick Lookups 442
- General Information 2,490
- Accessories & Equipment 1,109
- Heating, Ventilation & A/C (HVAC) 235
- Body & Frame 242
- Maintenance 22
- Brakes 607
- Restraints 73
- Drivelines & Axles 227
- Steering 186
- Electrical 1,183
- Suspension 246
- Engine Mechanical 288
- Transmission 553
- Engine Performance 1,924
04 / Known issuesRecalls on federal record for the 2003 Montero
- Fuel System, Gasoline — storage · 04V319000If the fuel leveling valve does not seal properly, fuel may leak onto the ground. fuel leakage in t.
- Equipment — other › labels · 04V428000This does not meet the requirements of the standard.
Owners have filed 53 complaints and Mitsubishi has issued 44 technical service bulletins for the 2003 Montero. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2003 Montero manual
Is this manual specific to the 2003 Montero?
Yes. It is the OEM manual matched to the 2003 model year, covering the 3.8L V6 across the Limited Sport Utility 4-Door, XLS Sport Utility 4-Door trims. Specifications and procedure sequences are the ones Mitsubishi published for this year.
What 2003 Montero problems does it help with?
2 recalls are on federal record for the 2003 Montero, covering fuel system, gasoline, equipment. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Mitsubishi dealers.
Does it include 2003 Montero wiring diagrams?
Yes — the complete wiring diagrams for the 2003 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $29.99 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 Montero years and 2003 Mitsubishi models
2009 Montero · 2008 Montero · 2006 Montero · 2005 Montero · 2004 Montero · 2002 Montero · 2001 Montero · 2000 Montero · 1999 Montero · 1998 Montero · 1997 Montero · all 36 years
2003 Mitsubishi Diamante · 2003 Mitsubishi Eclipse · 2003 Mitsubishi Galant · 2003 Mitsubishi Lancer · 2003 Mitsubishi Mirage · 2003 Mitsubishi Montero Sport · 2003 Mitsubishi Outlander · 2003 Mitsubishi Space Star · every 2003 model