🏷️ Basic Information

Make:

Subaru

Model:

Outback Legacy

Model Years Covered:

2013, 2014, 2015

Platform Code:

BP (Legacy) / BR (Outback)

👋 Introduction

Positioning:

The Subaru Outback and Legacy for the 2013-2015 model years were positioned as versatile, reliable, and safety-conscious vehicles. The Outback carved a niche as a 'car-like SUV' or crossover, emphasizing its wagon-like practicality with standard All-Wheel Drive. The Legacy offered a more traditional sedan/wagon experience, often appealing to those valuing AWD, build quality, and a comfortable ride.

Competitors:

Outback: Competed against vehicles like the Toyota RAV4, Honda CR-V, Ford Escape, and Nissan Rogue. Legacy: Competed against the Toyota Camry, Honda Accord, Ford Fusion, and Nissan Altima.

Subaru Strengths:

Standard Symmetrical All-Wheel Drive across most trims, Boxer engine's low center of gravity contributing to stable handling, strong reputation for safety and reliability, practical cargo space (especially Outback), often good resale value.

Target Audience:

DIY enthusiasts, independent repair shops, Subaru owners seeking to perform their own maintenance and repairs, technicians looking for comprehensive service data.

📋 Manual Details

Market Coverage:

North America, potentially other global markets depending on specific regional variants

Estimated Page Count:

Extensive, typically exceeding 2000 pages for a complete workshop manual of this era.

Type:

Complete Workshop Service Repair Manual

Language:

English

Format:

Downloadable Digital Format (likely PDF)

📖 Manual Coverage

Powertrain:

Engine mechanicals, fuel system, ignition system, exhaust system, engine control systems (ECU, sensors), automatic transmission, manual transmission, continuously variable transmission (CVT), drivetrain components (differentials, axles, driveshafts).

Chassis:

Suspension systems (front and rear), steering system, braking system (ABS, EBD, VDC), wheels and tires.

Electrical:

Body electrical systems, lighting systems, instrument cluster, power windows, power locks, mirrors, audio systems, navigation systems, climate control systems, wiring diagrams, fuses, relays, ECUs (BCM, ECM, TCM), charging system, starting system.

Body And Trim:

Exterior body panels, interior trim, doors, hood, trunk lid, bumpers, glass, seals, upholstery.

Maintenance:

Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, belt inspections and replacement, spark plug replacement, brake pad and rotor replacement, tire rotation and balancing.

Repair And Overhaul:

Engine disassembly and reassembly, transmission overhaul, suspension component replacement, brake caliper replacement, steering rack replacement, fuel pump replacement, starter motor replacement, alternator replacement, radiator replacement, HVAC component replacement, airbag system servicing.

Diagnostics And Troubleshooting:

Diagnostic trouble codes (DTCs), symptom-based troubleshooting guides, circuit testing, component testing, on-board diagnostics (OBD-II) procedures, using scan tools.

Technical Data And Specifications:

Torque specifications, clearances, fluid capacities, diagnostic values, electrical resistance and voltage readings, component identification.

Depth:

Comprehensive: Covers everything from basic maintenance to complete engine and transmission overhauls, including detailed diagnostic procedures and electrical schematics.

📊 Manual Specifications

File Format:

Digital Download (typically PDF)

Quality:

High-resolution, allowing for clear viewing of diagrams and text. Printable.

Binding:

Not applicable for digital download. If a physical copy were offered, typically spiral-bound or perfect-bound.

Paper Type:

Not applicable for digital download. High-quality paper typically used for printed manuals.

⚙️ Engine Specifications

Engine Options:

2.5L Subaru Boxer 4-cylinder (EJ25 engine family) and 3.6L Subaru Boxer 6-cylinder (EZ36 engine family).

2.5L Engine Code:

EJ253 (naturally aspirated)

3.6L Engine Code:

EZ36D (naturally aspirated)

2.5L Horsepower:

Approximately 170-173 hp @ 5600-5800 rpm (depending on year and specific calibration)

2.5L Torque:

Approximately 174-177 lb-ft @ 4100 rpm

3.6L Horsepower:

Approximately 256 hp @ 6000 rpm

3.6L Torque:

Approximately 247 lb-ft @ 4400 rpm

Injection Type:

Multi-point fuel injection (MPI) for both engines.

Recommended Fuel:

87 octane unleaded gasoline (Premium recommended for optimal performance in the 3.6L, though not always strictly required).

2.5L Timing:

Timing belt driven overhead camshafts (DOHC).

3.6L Timing:

Timing chain driven overhead camshafts (DOHC).

🔧 Transmission

Transmission Options:

5-speed manual transmission (typically for select Legacy trims and some Outback trims) and Subaru's Lineartronic CVT (Continuously Variable Transmission) for most models, often paired with paddle shifters or manual mode.

Automatic Transmission:

While not a traditional torque-converter automatic, the Lineartronic CVT functions as the primary automatic transmission and is a key feature. Some higher trims might offer a 5-speed automatic or a more robust CVT depending on the exact model year and trim level.

AWD System:

Standard Symmetrical All-Wheel Drive. For CVT models, it's typically a Variable Torque Distribution AWD system. For manual transmissions, it's a viscous coupling center differential with a 50/50 front/rear torque split.

Cvt Fluid Type:

Subaru CVT Fluid (e.g., Subaru CVTF-II or equivalent).

Manual Transmission Fluid:

Subaru Manual Transmission Fluid (e.g., Subaru Gear Oil 75W-90 GL-5) or equivalent.

Differential Fluid:

Subaru Hypoid Gear Oil 75W-90 GL-5 or equivalent.

📐 Dimensions

Outback Ground Clearance:

Approximately 8.7 inches (221 mm), a key differentiator for the Outback.

Legacy Ground Clearance:

Approximately 5.7 inches (145 mm) for sedan, higher for wagon variants.

Outback Wheelbase:

Approximately 107.9 inches (2741 mm).

Legacy Wheelbase:

Approximately 105.1 inches (2670 mm).

Outback Cargo Volume:

Approximately 34.5 cubic feet (behind rear seats), expandable to over 71 cubic feet with seats folded.

Outback Curb Weight:

Typically ranges from 3,500 to 3,800 lbs (1588 to 1724 kg), depending on engine and trim.

Legacy Curb Weight:

Typically ranges from 3,200 to 3,500 lbs (1451 to 1588 kg), depending on engine and trim.

🛡️ Safety Features

NHTSA Ratings:

Generally performed very well in NHTSA crash tests, often achieving 5-star ratings in frontal and side impacts. The manual would detail specific component testing and assembly procedures related to safety.

IIHS Ratings:

The 2013-2015 models were often Top Safety Picks or Top Safety Pick+ from the IIHS, indicating excellent performance in various crashworthiness tests, including the small overlap frontal crash.

Driver Assistance:

Available EyeSight driver assistance technology (adaptive cruise control, pre-collision braking, lane departure warning), Vehicle Dynamics Control (VDC), Traction Control System (TCS), ABS, EBD, Brake Assist. The manual would cover diagnostic and repair for these systems.

Airbags:

Frontal airbags, side curtain airbags, front seat-mounted side airbags, driver's knee airbag. The manual details deployment sensors, control modules, and replacement procedures.

Seat Belts:

Pretensioner seatbelts, load limiters, active head restraints. Manual covers adjustment and function.

💡 Technology Features

Audio Systems:

Various audio systems, including base 4-speaker units, upgraded 6-speaker systems, and premium Harman Kardon systems. Touchscreen infotainment units with CD player, USB, AUX input, Bluetooth connectivity were common. Navigation was optional.

Display Screens:

Center console touchscreens for audio and climate control, multi-information display in the instrument cluster. Outback models often had a larger display for climate control and infotainment.

Eyesight System:

Subaru's signature EyeSight system, introduced in some trims for these model years, used stereo cameras to provide adaptive cruise control, pre-collision braking, lane departure warning, and sway warning. The manual would include detailed calibration and diagnostic procedures for EyeSight components.

Rear View Camera:

Available on many trims, integrated into the infotainment display. Manual covers wiring and troubleshooting.

Bluetooth:

Standard Bluetooth hands-free calling and audio streaming on most trims. Manual covers pairing and system operation.

Usb Aux Ports:

Standard USB and auxiliary input jacks for audio devices.

🔧 Maintenance

Oil Change Interval:

Typically every 3,750 to 7,500 miles (6,000 to 12,000 km), depending on driving conditions and oil type used. Manual will specify 3000 mile interval for severe conditions.

Engine Air Filter Replacement:

Recommended every 15,000 to 30,000 miles (24,000 to 48,000 km).

Cabin Air Filter Replacement:

Recommended every 15,000 to 30,000 miles (24,000 to 48,000 km).

Spark Plug Replacement:

For EJ253 (2.5L): Platinum or Iridium plugs, typically 60,000 to 105,000 miles. For EZ36D (3.6L): Iridium plugs, often 100,000+ miles. Manual will provide exact part numbers and intervals.

Timing Belt Replacement 2.5L:

Crucial service item. Typically recommended every 105,000 miles or 105 months (7 years) for the EJ253 engine. Failure can cause catastrophic engine damage.

Transmission Fluid Service:

CVT fluid changes are often recommended around 30,000-60,000 miles, depending on usage. Manual will specify. Manual transmission fluid and differential fluid changes are typically at 30,000-50,000 mile intervals.

Engine Oil Type 2.5L:

0W-20 synthetic or synthetic blend. Capacity approx. 5.1 quarts (4.8L) with filter.

Engine Oil Type 3.6L:

0W-20 or 0W-30 synthetic. Capacity approx. 6.9 quarts (6.5L) with filter.

Coolant Type:

Subaru Super Coolant (blue) or a compatible Subaru-approved Asian vehicle coolant. Capacity approx. 7.6 quarts (7.2L) for 2.5L, 9.3 quarts (8.8L) for 3.6L.

Brake Fluid Type:

DOT 3 or DOT 4 brake fluid.

Head Gasket Leaks:

While less prevalent on these specific model years compared to older Subarus (which used EJ25 engines with head gasket issues), it's still a potential concern. The manual provides diagnostic procedures and repair instructions.

Cvt Concern:

Some CVT models can experience juddering or hesitation. Regular fluid changes are critical. The manual details diagnostic tests and potential software updates.

Wheel Bearing Wear:

Front wheel bearings can be a wear item, especially with AWD vehicles subjected to harsh conditions. Manual covers replacement procedures.

Evaporative Emission System Leaks:

Can trigger Check Engine Lights due to leaks in the EVAP system (e.g., charcoal canister, purge valve, fuel cap). Manual provides diagnostic pathways.

📚 Vehicle History

Subaru Legacy Heritage:

The Legacy, introduced in 1989, established Subaru's reputation for AWD and horizontally opposed engines in a more refined package than earlier models. It represented Subaru's move upmarket.

Subaru Outback Heritage:

Evolving from the 'Legacy Outback' concept introduced in the mid-1990s, the Outback became a distinct model, pioneering the crossover segment by blending SUV-like capability with wagon comfort and practicality. It is synonymous with outdoor adventure.

Fifth Generation Outback Legacy:

The 2010-2014 models represent the fourth generation of the Outback and third generation of the Legacy (which shared platforms). The 2013-2014 models received a significant refresh, including updated styling, improved interior materials, and powertrain enhancements (e.g., CVT updates, potentially minor engine tweaks).

Manufacturing Location:

Primary manufacturing for these models was Subaru's main plant in Gunma, Japan. Some Legacy sedans were also assembled in Lafayette, Indiana, USA, but the Outback was predominantly Japanese-built during this period.

🏆 Awards & Recognition

IIHS Top Safety Pick:

The 2013-2015 Subaru Outback and Legacy models frequently earned IIHS Top Safety Pick or Top Safety Pick+ designations, reflecting their robust safety structures and advanced safety features.

Consumer Reports Reliability:

Subaru generally received good to excellent reliability ratings from organizations like Consumer Reports during this period. The manual aids in maintaining this reliability.