Engine Mechanical:
Engine assembly, disassembly, inspection, repair, timing belt/chain, lubrication system, cooling system, fuel system, ignition system, emission control systems, engine diagnostics.
Engine Management:
ECU operation, sensor inputs/outputs, diagnostic trouble codes (DTCs), driveability issues, fuel injection control, ignition timing control.
Transmission Manual:
Clutch system, gear engagement, input/output shafts, bearings, seals, lubrication, repair procedures.
Transmission Automatic:
Torque converter, planetary gear sets, valve body, hydraulic control system, transmission control module (TCM), fluid service, diagnostics, repair.
Drivetrain:
Front wheel drive, all-wheel drive (AWD) system, propeller shaft, differential, axles, CV joints, wheel bearings.
Suspension:
Front struts, rear shock absorbers, control arms, ball joints, bushings, anti-roll bars, wheel alignment specifications.
Steering:
Power steering system (hydraulic or electric), steering rack, tie rods, steering column, alignment.
Brakes:
Front and rear disc brakes, ABS system, brake booster, master cylinder, brake lines, parking brake, fluid specifications, bleeding procedures.
Electrical System:
Battery, charging system (alternator), starting system (starter motor), lighting system, horn, wipers, power windows, central locking.
Body And Chassis:
Frame construction, body panels, doors, hood, trunk, bumpers, glass, interior trim, sound deadening.
HVAC:
Air conditioning system, heater core, blower motor, climate control unit, refrigerant, diagnostic and repair.
Safety Systems:
Airbag system, SRS module, seat belt pre-tensioners, occupant sensors, deactivation procedures.
Infotainment And Electronics:
Audio system, navigation, Bluetooth connectivity, instrument cluster, warning lights, wiring diagrams for electronic modules.
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, brake pad replacement, tire rotation.
Troubleshooting:
Diagnostic flowcharts for common problems, identification of causes and symptoms, step-by-step diagnostic procedures.
Repair Procedures:
Detailed step-by-step instructions for component removal, installation, and adjustment for all major systems.
Rebuilding Procedures:
Complete engine and transmission rebuild instructions, including specifications for critical components.
Electrical Diagnostics:
Wiring diagrams, component testing procedures, fuse and relay locations and specifications.
Specification Data:
Torque specifications, clearances, fluid capacities, electrical values, diagnostic parameters.
Special Tools:
Identification and usage of specialized tools required for specific repair or maintenance tasks.
Depth:
Comprehensive from basic maintenance to complete engine and transmission overhauls, including advanced diagnostics and component-level repair.
Oil Change Interval:
Every 3,750 miles or 6 months (severe duty) or 7,500 miles or 12 months (normal duty), depending on driving conditions.
Engine Oil Type:
SAE 0W-20 Synthetic
Timing Belt Replacement 2.5I:
Recommended every 105,000 miles (EJ253 engine uses a timing belt).
Spark Plug Replacement:
Approximately every 60,000 miles (depending on plug type, iridium recommended).
Transmission Fluid Change Automatic:
Recommended every 30,000-45,000 miles.
Coolant Type:
Subaru Super Coolant (Blue) or equivalent silicate-free, long-life coolant.
Brake Fluid Type:
DOT 3 or DOT 4
Power Steering Fluid Type:
Subaru Genuine Power Steering Fluid or Dexron III/Mercon compatible fluid.
Oil Consumption:
Some EJ25 engines can exhibit oil consumption; monitoring oil levels regularly is advised.
Cvt Issues If Applicable:
While this 2012 model primarily used automatics or manuals, later Subarus saw CVT issues; the manual addresses the 5-speed auto.
Suspension Wear:
Bushings and struts can wear over time, leading to noise or handling issues.