The service and repair manual for the 2010 Subaru Impreza — 2.5L H4 and 2.5L H4 and 2.0L H4 engines, 22 trims. Matched to this exact model year, so the specifications and sequences are the ones Subaru published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2010 |
|---|---|
| Engines | 2.5L H4 — 150 cu in, SOHC 2.5L H4 — 150 cu in, DOHC, turbocharged 2.0L H4 — 122 cu in, DOHC |
| Trims | 2.5i Sedan 4-Door · 2.5i Premium Sedan 4-Door · WRX Sedan 4-Door · 2.5 GT Sedan 4-Door · WRX Hatchback 4-Door · WRX STI Special Edition Hatchback 4-Door +16 |
| Federal record | 7 recalls · 61 complaints · 182 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2010 Impreza manual
03 / ContentsSections in the manual
- Quick Lookups 139
- General Information 1,879
- Accessories & Equipment 987
- Heating, Ventilation & A/C (HVAC) 145
- Body & Frame 451
- Maintenance 254
- Brakes 573
- Restraints 342
- Drivelines & Axles 189
- Steering 114
- Electrical 539
- Suspension 202
- Engine Mechanical 1,058
- Transmission 275
- Engine Performance 4,529
- Axle Shaft Nut (Front) 162
- Axle Shaft Nut (Rear) 140
- Standard 981
- Difference Between Cylinders 49
04 / Known issuesRecalls on federal record for the 2010 Impreza
- Air Bags — frontal › passenger side › inflator module · 16V358000An inflator rupture may result in metal fragments striking the vehicle occupants resulting in seriou.
- Electrical System · 16V738000If the air injection pump overheats, it may melt and increase the risk of a fire.
- Electrical System — ignition › switch · 19V297000The engine turning off unexpectedly can increase the risk of a crash. if a crash occurs under this.
- Air Bags — frontal › passenger side › inflator module · 17V014000An inflator rupture may result in metal fragments striking the vehicle occupants resulting in seriou.
- Air Bags — frontal › passenger side › inflator module · 20V002000An inflator explosion may result in sharp metal fragments striking the driver or other occupants res.
- Air Bags — frontal › passenger side › inflator module · 20V001000An inflator explosion may result in sharp metal fragments striking the driver or other occupants res.
- Air Bags — frontal › passenger side › inflator module · 20V003000An inflator explosion may result in sharp metal fragments striking the driver or other occupants res.
Owners have filed 61 complaints and Subaru has issued 182 technical service bulletins for the 2010 Impreza. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2010 Impreza manual
Is this manual specific to the 2010 Impreza?
Yes. It is the OEM manual matched to the 2010 model year, covering the 2.5L H4 and 2.5L H4 and 2.0L H4 across the 2.5i Sedan 4-Door, 2.5i Premium Sedan 4-Door, WRX Sedan 4-Door, 2.5 GT Sedan 4-Door, WRX Hatchback 4-Door, WRX STI Special Edition Hatchback 4-Door, WRX Premium Sedan 4-Door, 2.5i Limited Hatchback 4-Door, 2.5 GT Hatchback 4-Door, R Hatchback 4-Door, WRX Limited Sedan 4-Door, R Sedan 4-Door, WRX GT Sedan 4-Door, WRX Premium Hatchback 4-Door, WRX SE Sedan 4-Door, 2.5i Hatchback 4-Door, Outback Sport Hatchback 4-Door, WRX STI Hatchback 4-Door, 2.5i Limited Sedan 4-Door, Sport Hatchback 4-Door, 2.5i Premium Hatchback 4-Door, WRX Limited Hatchback 4-Door trims. Specifications and procedure sequences are the ones Subaru published for this year.
What 2010 Impreza problems does it help with?
7 recalls are on federal record for the 2010 Impreza, covering air bags, electrical system. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Subaru dealers.
Does it include 2010 Impreza wiring diagrams?
Yes — the complete wiring diagrams for the 2010 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 Impreza years and 2010 Subaru models
2016 Impreza · 2015 Impreza · 2014 Impreza · 2013 Impreza · 2012 Impreza · 2011 Impreza · 2009 Impreza · 2008 Impreza · 2007 Impreza · 2006 Impreza · 2005 Impreza · 2004 Impreza · all 32 years
2010 Subaru Forester · 2010 Subaru Legacy · 2010 Subaru Outback · 2010 Subaru Tribeca · every 2010 model