Description
Factory Subaru Impreza Workshop Manual (2000–2005)
This factory-level service manual covers the second-generation Subaru Impreza GD/GG platform — including first-facelift models — giving US technicians and DIY owners complete repair data for every trim from the base 2.5i and RS through the performance-oriented WRX and WRX STI.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 2.0 L EJ20 (naturally aspirated), 2.0 L EJ20 turbo (EJ205/EJ207), 2.5 L EJ25 (EJ251/EJ257) |
| Diesel | N/A |
| Transmissions | 4-speed automatic, 5-speed manual, 6-speed manual (STI) |
| Drive | AWD (Symmetrical All-Wheel Drive) |
| Model Years | 2000, 2001, 2002, 2003, 2004, 2005 |
| Badge Twins | Saab 9-2X (based on GD platform, 2005) |
Common Impreza Repairs Covered
| System | Procedures |
|---|---|
| Head Gasket (EJ25) | Cylinder head removal, gasket replacement, torque sequences, coolant system re-bleed — a well-documented failure point on 2.5 L SOHC engines |
| Turbocharger & Intercooler (WRX/STI) | Turbo oil feed line inspection, compressor wheel clearance check, intercooler pressure test and hose replacement |
| Front Wheel Bearings | Hub removal, bearing press-fit procedure, torque specs for axle nut — commonly worn on higher-mileage AWD units |
| ABS / Brake System | ABS module diagnostics, brake caliper overhaul, brake line bleeding procedures, rotor and pad replacement specifications |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Does this manual cover both the WRX and the WRX STI?
Yes. All GD/GG trim levels are included — base Impreza, RS, TS, Outback Sport, WRX, and WRX STI. Engine-specific sections address the EJ205 found in the WRX and the EJ207/EJ257 used in STI applications, along with the 6-speed close-ratio gearbox unique to the STI.
Is the Saab 9-2X covered by this manual?
The Saab 9-2X (sold for 2005 only in the US) is mechanically identical to the GD-chassis Impreza and shares the same EJ20/EJ25 drivetrain, so the vast majority of procedures in this manual apply directly to that vehicle as well.
Are wiring diagrams included for the EJ20 turbo engine management system?
Yes. Full electrical schematics are provided covering the engine control unit, ignition system, fuel injection, ABS, airbag, lighting, and climate control circuits. Connector pin assignments and wire color coding are detailed throughout, supporting accurate fault diagnosis on all powertrain variants.
What format is the manual?
This manual is a PDF file. After purchase you receive an instant download link. The file is fully searchable and compatible with any PDF reader on Windows, Mac, iOS, or Android — print individual pages as needed for bench use.





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