The service and repair manual for the 2004 Mazda 3 — 2.0L I4 and 2.3L I4 engines, 8 trims. Matched to this exact model year, so the specifications and sequences are the ones Mazda published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2004 |
|---|---|
| Engines | 2.0L I4 — 122 cu in, DOHC 2.3L I4 — 138 cu in, DOHC |
| Trims | i Sedan 4-Door · S Hatchback 4-Door · GS Sedan 4-Door · GT Sedan 4-Door · S Sedan 4-Door · GT Hatchback 4-Door +2 |
| Federal record | 3 recalls · 170 complaints · 191 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2004 3 manual
03 / ContentsSections in the manual
- Quick Lookups 268
- General Information 2,028
- Accessories & Equipment 933
- Heating, Ventilation & A/C (HVAC) 302
- Body & Frame 302
- Maintenance 24
- Brakes 189
- Restraints 135
- Drivelines & Axles 99
- Steering 132
- Electrical 605
- Suspension 141
- Engine Mechanical 437
- Transmission 134
- Engine Performance 1,460
04 / Known issuesRecalls on federal record for the 2004 3
- Air Bags — frontal · 21V494000Plastic fragments can hit occupants during air bag deployment, increasing the risk of injury.
- Equipment · 09E011000This may result in the bolt(s) snapping off during use or without a load. the unsecured rack and load can then come loose while driving creating a potential road hazard, possibly resulting in a vehicle crash.
- Air Bags — frontal › sensor/control module-inactive · 04V468000If this problem exists, the air will not deploy as designed in certain types of frontal crashes, increasing the risk of death or serious injury to the driver and front seat passenger.
Owners have filed 170 complaints and Mazda has issued 191 technical service bulletins for the 2004 3. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2004 3 manual
Is this manual specific to the 2004 3?
Yes. It is the OEM manual matched to the 2004 model year, covering the 2.0L I4 and 2.3L I4 across the i Sedan 4-Door, S Hatchback 4-Door, GS Sedan 4-Door, GT Sedan 4-Door, S Sedan 4-Door, GT Hatchback 4-Door, GX Sedan 4-Door, GS Hatchback 4-Door trims. Specifications and procedure sequences are the ones Mazda published for this year.
What 2004 3 problems does it help with?
3 recalls are on federal record for the 2004 3, covering air bags, equipment. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Mazda dealers.
Does it include 2004 3 wiring diagrams?
Yes — the complete wiring diagrams for the 2004 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.
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