This manual covers the Subaru Impreza WRX and WRX STI, specifically the G3 generation produced from 2012 to 2014. These performance-oriented compact sport sedans and hatchbacks are renowned for their turbocharged Boxer engines, Symmetrical All-Wheel Drive systems, and exceptional handling, making them a popular choice for enthusiasts and performance drivers. The WRX models typically feature a 2.5L EJ255 engine and a 5-speed manual transmission, while the higher-performance STI variants are equipped with the more potent 2.5L EJ257 engine and a 6-speed manual transmission, along with advanced features like the Driver Controlled Center Differential (DCCD).
This comprehensive factory workshop service repair manual, presented in English and exceeding 3300 pages, provides detailed information essential for the maintenance, diagnosis, and repair of your Subaru Impreza WRX or WRX STI. It covers all major systems, including the powertrain, chassis, electrical and electronic systems, and body and interior components. With step-by-step instructions, detailed illustrations, exploded views, and precise technical specifications, this manual serves as an invaluable resource for owners, mechanics, and technicians seeking to maintain the optimal performance and longevity of their vehicle.
SUBARU IMPREZA G3 WRX STI 2012-2014 FACTORY WORKSHOP SERVICE REPAIR MANUAL
APPLICABLE MODEL:
4 DOOR WRX, WRX-S, STI-S, SE
5 DOOR WRX, STI, SE
ENGINE COVERED:
2.5L TURBO 4-CYLINDER DOHC
2.5L HIGH POWER TURBO 4-CYLINDER DOHC
CONTENTS:
GENERAL INFORMATION
AIRBAG SYSTEM
AUTO HEADLIGHT BEAM LEVELER SYSTEM
BODY CONTROL SYSTEM DIAGNOSTICS
BRAKE SYSTEM
CLUTCH SYSTEM
COMMUNICATION SYSTEM
COOLING SYSTEM
CRUISE CONTROL SYSTEM
DIFFERENTIALS
DRIVE SHAFT SYSTEM
EMISSION CONTROL DEVICES
ENGINE DIAGNOSTIC SYSTEM
ENGINE MECHANICAL
ENTERTAINMENT SYSTEM
EXHAUST SYSTEM
EXTERIOR BODY PANELS
EXTERIOR INTERIOR TRIM
FRONT SUSPENSION
FUEL INJECTION FUEL SYSTEMS
DIAGNOSTIC SYSTEM
GLASS WINDOWS MIRRORS
HVAC SYSTEM HEATER VENTILATOR AND AC
IGNITION SYSTEM
IMMOBILIZER DIAGNOSTICS
INSTRUMENTATION AND DRIVER INFO
INTAKE INDUCTION
LAN SYSTEM DIAGNOSTICS
LIGHTING SYSTEM
LUBRICATION SYSTEM
MANUAL TRANSMISSION AND DIFFERENTIAL
OCCUPANT DETECTION SYSTEM DIAGNOSTICS
PARKING BRAKE
POWER ASSISTED SYSTEM POWER STEERING
REAR SUSPENSION
SEAT BELT SYSTEM
SECURITY AND LOCKS
SEATS SYSTEM
SPEED CONTROL SYSTEM
STARTING CHARGING SYSTEM
TRANSFER CASE
TRANSMISSION CONTROL SYSTEM
VEHICLE DYNAMICS CONTROL VDC
WHEEL AND TIRE SYSTEM
WIPER AND WASHER SYSTEMS
WIRING DIAGRAM
This is a very comprehensive manual (DOWNLOAD in PDF format) for SUBARU IMPREZA G3 WRX STI (2012-2014) Features detailed exploded views. This is the same manual that technicians use to fix your vehicles. Manual covers detailed and complete step-by-step written procedures with pictures and diagrams, fully printable-selected pages or whole manual, illustrated and more than 3300 pages. So, you will not be disappointed. This is the manual for Repairs, Maintenance & servicing.
SUBARU IMPREZA G3 WRX STI 2012-2014 FACTORY WORKSHOP SERVICE REPAIR MANUAL
APPLICABLE MODEL:
4 DOOR WRX, WRX-S, STI-S, SE
5 DOOR WRX, STI, SE
ENGINE COVERED:
2.5L TURBO 4-CYLINDER DOHC
2.5L HIGH POWER TURBO 4-CYLINDER DOHC
CONTENTS:
GENERAL INFORMATION
AIRBAG SYSTEM
AUTO HEADLIGHT BEAM LEVELER SYSTEM
BODY CONTROL SYSTEM DIAGNOSTICS
BRAKE SYSTEM
CLUTCH SYSTEM
COMMUNICATION SYSTEM
COOLING SYSTEM
CRUISE CONTROL SYSTEM
DIFFERENTIALS
DRIVE SHAFT SYSTEM
EMISSION CONTROL DEVICES
ENGINE DIAGNOSTIC SYSTEM
ENGINE MECHANICAL
ENTERTAINMENT SYSTEM
EXHAUST SYSTEM
EXTERIOR BODY PANELS
EXTERIOR INTERIOR TRIM
FRONT SUSPENSION
FUEL INJECTION FUEL SYSTEMS
DIAGNOSTIC SYSTEM
GLASS WINDOWS MIRRORS
HVAC SYSTEM HEATER VENTILATOR AND AC
IGNITION SYSTEM
IMMOBILIZER DIAGNOSTICS
INSTRUMENTATION AND DRIVER INFO
INTAKE INDUCTION
LAN SYSTEM DIAGNOSTICS
LIGHTING SYSTEM
LUBRICATION SYSTEM
MANUAL TRANSMISSION AND DIFFERENTIAL
OCCUPANT DETECTION SYSTEM DIAGNOSTICS
PARKING BRAKE
POWER ASSISTED SYSTEM POWER STEERING
REAR SUSPENSION
SEAT BELT SYSTEM
SECURITY AND LOCKS
SEATS SYSTEM
SPEED CONTROL SYSTEM
STARTING CHARGING SYSTEM
TRANSFER CASE
TRANSMISSION CONTROL SYSTEM
VEHICLE DYNAMICS CONTROL VDC
WHEEL AND TIRE SYSTEM
WIPER AND WASHER SYSTEMS
WIRING DIAGRAM
This is a very comprehensive manual (DOWNLOAD in PDF format) for SUBARU IMPREZA G3 WRX STI (2012-2014) Features detailed exploded views. This is the same manual that technicians use to fix your vehicles. Manual covers detailed and complete step-by-step written procedures with pictures and diagrams, fully printable-selected pages or whole manual, illustrated and more than 3300 pages. So, you will not be disappointed. This is the manual for Repairs, Maintenance & servicing.
