Description
Factory Mazda B Series Workshop Manual (1998–2006)
This official factory-level repair manual covers every fifth-generation Mazda B Series pickup built between 1998 and 2006, giving US technicians and DIY owners the complete specifications, wiring diagrams, and step-by-step procedures needed to service these trucks with confidence.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 1.8L F8, 2.0L FE, 2.2L F2, 2.6L G6 |
| Diesel | 2.5L WL, 2.5L WLT (turbocharged) |
| Transmissions | 5-speed manual (M15M / R15M) |
| Drive | 2WD and 4WD; left- and right-hand drive |
| Model Years | 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 |
| Badge Twins | Ford Ranger (fifth-generation, Ford-produced platform) |
Common B Series Repairs Covered
| System | Procedures |
|---|---|
| Cooling System | Thermostat replacement and radiator flush addressing known overheating issues on the 2.6L G6 |
| Fuel & Exhaust | Fuel pump replacement, injector cleaning, and exhaust manifold gasket renewal |
| Front Suspension | Ball joint inspection and replacement, a frequent wear item on higher-mileage B Series trucks |
| Electrical System | Alternator diagnosis and replacement, wiring harness inspection, and connector pin testing |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Why does my Mazda B Series overheat, and does the manual cover the fix?
The 2.6L G6 engine in particular is known for thermostat failures and deteriorating radiator hoses that lead to overheating. The manual includes full cooling system diagnostics, thermostat replacement torque specs, and radiator service procedures to walk you through the repair correctly.
Is the Mazda B Series the same truck as the Ford Ranger?
Yes. The fifth-generation Mazda B Series was produced by Ford and shares its platform, body structure, and most mechanical components with the contemporary Ford Ranger. The manual reflects this shared architecture and covers both 2WD and 4WD drivetrain configurations across regular cab, extended cab, and crew cab body styles.
Does the manual include wiring diagrams for the electrical system?
Full electrical coverage is included — starting and charging circuits, fuel injection schematics, lighting, instrument cluster, power accessories, and HVAC controls. Each diagram identifies wire colors, connector locations, and pin assignments, with accompanying diagnostic flowcharts for efficient fault tracing.
What format is the manual?
The manual is delivered as a PDF document. It is fully searchable and compatible with any standard PDF reader on Windows, Mac, or mobile devices. Individual pages or complete sections can be printed for bench use.





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