Subaru Impreza 2012 Workshop Service Repair Manual

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🏷️ Basic Information Identification Make: Subaru Model: Impreza Year: 2012 Product Type: Workshop Service Repair Manual Generation Generation Designation: Fourth Generation (GJ/GP) Codes Chassis Codes Covered: GJ (Sedan), GP (Hatchback)...

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Taper: Car

Distributeur:

UGS: 414182

Mots clés: 2012 Car Cars Impreza Misc Subaru

Variantes de produits

Description

🏷️ Basic Information

Identification

Make:

Subaru

Model:

Impreza

Year:

Product Type:

Workshop Service Repair Manual

Generation

Generation Designation:

Fourth Generation (GJ/GP)

Codes

Chassis Codes Covered:

GJ (Sedan), GP (Hatchback)

👋 Introduction

Market Position

Target Audience:

Subaru owners, independent repair shops, automotive technicians

Value Proposition:

Cost-effective alternative to dealership servicing, empowering DIY maintenance and repair

Competitive Analysis

Competitors:

Dealership service manuals, generic automotive repair guides

Advantages:

Specific to 2012 Impreza, comprehensive coverage, detailed diagrams

Key Features

Diagnostic Tools:

Guidance on using diagnostic equipment (e.g., scan tools)

Visual Aids:

Numerous illustrations, exploded views, and step-by-step photos

📋 Manual Details

Coverage Areas

Regions Covered:

Global (North America, Europe, Asia, etc. - general specifications)

Page Count

Estimated Page Count:

1500+

Manual Type

Manual Type:

Comprehensive Service and Repair Manual

Language

Language:

English

Format

Format:

Digital (PDF)

📖 Manual Coverage

Systems Covered

Engine Mechanical:

Complete engine overhaul, timing belt/chain, cylinder head, pistons, crankshaft, oil system, cooling system

Engine Electrical:

Ignition system, fuel injection, starting and charging system, sensors, engine control unit (ECU)

Transmission Manual:

Manual transmission (MT) overhaul, clutch system, gear shifting mechanisms

Transmission Automatic:

Automatic transmission (CVT - Continuously Variable Transmission) overhaul, hydraulic control, torque converter

Drivetrain:

All-Wheel Drive (AWD) system, front and rear differentials, driveshafts, axles

Suspension:

Front McPherson strut, rear multi-link suspension, shock absorbers, springs, control arms, alignment procedures

Steering:

Power steering system (electric or hydraulic), steering rack, tie rods, steering column

Brakes:

Front and rear disc brakes, ABS (Anti-lock Braking System), EBD (Electronic Brakeforce Distribution), brake fluid, caliper and rotor replacement

Electrical System:

12V battery system, charging system, lighting (headlights, taillights, interior), horn, wipers, power windows, central locking

Body And Chassis:

Body panel repair, door mechanisms, interior trim, glass replacement, structural components

HVAC:

Heating, Ventilation, and Air Conditioning (HVAC) system, refrigerant, compressor, evaporator, heater core

Safety Systems:

Airbag system (SRS), seat belts, pre-tensioners

Infotainment And Electronics:

Audio system, navigation (if equipped), instrument cluster, driver information display

Procedures Included

Scheduled Maintenance:

Oil changes, filter replacements, fluid checks and flushes, tire rotations, brake inspections

Troubleshooting:

Diagnostic procedures for common and uncommon faults, fault code interpretation (OBD-II)

Repair Procedures:

Step-by-step guides for component replacement and repair across all systems

Diagnostic Codes:

Trouble code (DTC) definitions and diagnostic flowcharts

Wiring Diagrams:

Detailed electrical wiring diagrams for all vehicle circuits

Tightening Torques:

Precise torque specifications for all fasteners

Specifications And Tolerances:

Critical measurements and acceptable wear limits for engine and chassis components

Technical Depth

Depth Of Information:

Comprehensive, suitable for professional technicians and advanced DIY enthusiasts

Diagnostic Capabilities:

In-depth diagnostic strategies and component testing methods

Rebuilding Procedures:

Detailed instructions for engine and transmission rebuilding

📊 Manual Specifications

File Format

File Format:

Searchability:

Searchable text content for quick information retrieval

Printability:

Printable pages for convenient workshop use

Print Quality

Graphic Resolution:

High-resolution images, diagrams, and schematics

Binding Type

Binding Type:

N/A (Digital Product)

Paper Type

Paper Type:

N/A (Digital Product)

⚙️ Engine Specifications

Primary Engine

Engine Code:

EJ204 (typically)

Engine Type:

2.0L Naturally Aspirated Boxer 4-Cylinder

Displacement:

1994 cc (2.0 Liters)

Bore X Stroke:

92.0 mm x 75.0 mm

Compression Ratio:

10.5:1

Performance

Horsepower Peak:

148 hp @ 6000 rpm (approx.)

Torque Peak:

145 lb-ft @ 4200 rpm (approx.)

Fuel System

Fuel Delivery:

Electronic Fuel Injection (EFI) with multi-point injection

Fuel Type:

Unleaded Gasoline (87 octane recommended)

Emission Control:

Catalytic converter, oxygen sensors, evaporative emission control (EVAP)

🔧 Transmission

Standard

Transmission Type Standard:

5-Speed Manual Transmission (5MT)

Optional

Transmission Type Optional:

Lineartronic Continuously Variable Transmission (CVT)

Features

Drivetrain Layout:

Symmetrical All-Wheel Drive (AWD)

Cvt Modes:

Manual mode with paddle shifters (on some trims/models)

📐 Dimensions

Exterior

Length:

Sedan: 179.5 inches / Hatchback: 167.0 inches

Width:

70.1 inches

Height:

Sedan: 57.4 inches / Hatchback: 57.1 inches

Wheelbase:

104.0 inches

Ground Clearance:

5.7 inches

Cargo

Cargo Volume Sedan:

14.7 cubic feet

Cargo Volume Hatchback:

21.6 cubic feet (seats up), 47.7 cubic feet (seats folded)

Weights

Curb Weight Min:

3,080 lbs (approx. for base manual sedan)

Curb Weight Max:

3,290 lbs (approx. for loaded CVT hatchback)

Towing Capacity:

Not Recommended (Typically)

🛡️ Safety Features

Ratings

NHTSA Overall Rating:

5-Star (for 2012 models generally)

IIHS Top Safety Pick:

Yes (for many configurations)

Active Features

Standard Anti-lock Braking System

Standard Electronic Brakeforce Distribution

Standard Vehicle Stability Control (VSC)

Traction Control:

Standard Traction Control System (TCS)

Passive Features

Airbags:

Front airbags, front side-impact airbags, curtain airbags

Seat Belts:

3-point seat belts with pre-tensioners and force limiters

Child Seat Anchors:

LATCH (Lower Anchors and Tethers for Children) system

💡 Technology Features

Infotainment

Standard Audio:

4-speaker or 6-speaker audio system with CD player, AM/FM radio, auxiliary input

Optional Infotainment:

Optional touchscreen infotainment system with navigation, Bluetooth connectivity, USB integration

Instrument Cluster:

Analog gauges for speedometer, tachometer, fuel, and engine temperature; LCD display for odometer, trip meter, and vehicle information

Driver Assistance

Cruise Control:

Standard cruise control

Rearview Camera:

Optional rearview camera system integrated with infotainment display

Connectivity

Bluetooth:

Optional Bluetooth hands-free calling and audio streaming

Usb Port:

Standard or optional USB port for media playback and device charging

🔧 Maintenance

Service Intervals

Oil Change Interval:

Every 3,750 miles or 6 months, or 7,500 miles/12 months with synthetic oil (refer to owner's manual for exact conditions)

Air Filter Replacement:

Every 15,000-30,000 miles (depending on driving conditions)

Cabin Air Filter Replacement:

Every 15,000-30,000 miles or annually

Spark Plug Replacement:

Iridium spark plugs: 60,000 - 105,000 miles

Brake Fluid Flush:

Every 30,000 miles or 2 years

Coolant Flush:

Subaru Super Coolant: Every 30,000 miles or 2 years for first service, then every 60,000 miles or 4 years

Transmission Fluid Cvt:

Refer to manual; typically every 30,000 miles for severe use, 60,000 miles for normal use

Fluid Specifications

Engine Oil Type:

SAE 0W-20 (Synthetic)

Engine Oil Capacity:

4.8 US quarts (with filter)

Coolant Type:

Subaru Super Coolant (Blue)

Brake Fluid Type:

DOT 3 or DOT 4

Transmission Fluid Cvt:

Subaru CVT Fluid (Keyel #K00007324)

Transmission Fluid Manual:

SAE 75W-90 GL-5 Gear Oil (Subaru Manual Gear Oil 75W-90)

Known Issues

Cvt Hesitation:

Some reports of hesitation or minor jolts, often related to fluid changes or software updates

Oil Consumption:

Some EJ engines can consume oil, requiring regular checks

Suspension Noise:

Occasional reports of front suspension clunking, potentially due to worn control arm bushings or sway bar links

Ac Performance:

Some users report less-than-ideal AC cooling in very hot climates

📚 Vehicle History

Brand Heritage

Subaru Philosophy:

Reputation for All-Wheel Drive, reliability, and enthusiast appeal

Model Evolution

Impreza Introduction:

First introduced in 1992

Impreza Fourth Gen Debut:

2011 New York Auto Show

Key Changes For 2012:

All-new platform, new styling, improved fuel economy, introduction of CVT

Production

Manufacturing Plant:

Subaru of Indiana Automotive, Inc. (SIA), Lafayette, Indiana, USA; Gunma Prefecture, Japan

🏆 Awards & Recognition

Recognitions

IIHS Awards:

Often received 'Top Safety Pick' designation from the Insurance Institute for Highway Safety (IIHS)

NHTSA Ratings:

Consistently scored well in NHTSA crash testing, achieving 5-star ratings

Ratings

Fuel Economy Ratings:

Generally good for its class, especially with the CVT option, contributing to its appeal as an economical AWD vehicle