Subaru Impreza & XV 2013 GJ/GP Service Manual Set (P/N G1140BE2)

The mechanical sections and wiring references support fault tracing, repair planning, and reassembly. Component illustrations place tightening torques, lubrication points, and sealing information alongside the assemblies being serviced.

Searchable Text, Bookmarks, and Wiring Detail

Finding procedures and circuit details: Embedded text supports searching across the manual, and 902 PDF bookmarks provide section and component navigation. Small connector numbers and wire codes in dense wiring diagrams require zooming for comfortable reading.

Supplied as one printable, English-language PDF containing 4,493 pages, including six section cover/index pages and 29 otherwise blank section-ending pages.

Engine Overhaul, AWD Drivetrain Service, and Electronic Diagnosis

This selection of included topics is not a complete table of contents. Further sections address tire-pressure monitoring and sunroof service.

• Engine mechanical repair: Engine removal and installation, timing-chain service, cylinder-head work, cylinder-block overhaul, compression testing, and cam-clearance inspection.

• Fuel, cooling, and lubrication: Fuel-pump testing, injector and sensor service, radiator and thermostat procedures, and engine-oil pressure checks.

• Manual transmission and clutch: Transmission removal, shaft and differential service, clutch inspection, and hydraulic clutch procedures.

• Lineartronic CVT: Pressure tests, control-valve-body replacement, transfer-clutch and internal component service, TCM diagnostics, and learning control.

• Chassis and brakes: Wheel alignment, suspension and drive-shaft service, brake bleeding, electric power steering diagnosis, and Vehicle Dynamics Control procedures.

• Body and restraint electronics: HVAC testing, SRS/airbag and occupant-detection diagnostics, immobilizer fault tracing, and body-control and LAN diagnosis.

• Electrical reference: System wiring diagrams, power and ground circuits, connector pin layouts, harness-location views, and control-module signal tables.

Written for Subaru service personnel and experienced mechanics, with diagnostic work that calls for workshop equipment and the Subaru Select Monitor.

Engine Repair and Supporting Systems

The engine material extends from scheduled maintenance into component-level repair, including cylinder-head and cylinder-block disassembly, inspection, and reassembly. Fuel-injection, emissions, intake, exhaust, cooling, lubrication, ignition, and starting/charging sections provide the related service procedures.

Timing-chain precautions: The manual identifies crankshaft and camshaft positioning errors that can cause valve-to-piston contact or bent valve stems. These cautions accompany the component-specific timing illustrations.

Starter and generator sections include disassembly, inspection, and assembly information. Their test tables distinguish starter configurations rather than applying one electrical benchmark to every vehicle.

5MT and CVT Repair Depth

The manual-transmission section covers the main shaft, drive-pinion shaft, center differential, front differential, and shifter components. Identification pages distinguish engine and transmission types and rear-differential codes before configuration-specific specifications or parts are selected.

CVT service limits: Internal service includes the transfer clutch, forward clutch, reverse brake, oil pump, and front differential. The control valve body and primary/secondary pulley assemblies are treated as non-disassembly replacement units.

Learning-control procedures apply after specified transmission, valve-body, or TCM work and use the Subaru Select Monitor. This connects mechanical service with the electronic setup required after component replacement.

Chassis, Restraint, and Network Diagnosis

VDC coverage includes hydraulic-control-unit service, parameter registration, and sensor midpoint setting. Brake, steering, and suspension sections combine component procedures with inspection data and applicable adjustment information.

Dedicated SRS, occupant-detection, immobilizer, and LAN diagnostic sections address faults beyond basic mechanical inspection. Control-module I/O tables and diagnostic charts support circuit checks against factory criteria.

Wiring references include Engine Electrical System, CVT Control System, CAN Communication System, and Vehicle Dynamics Control System diagrams. Connector pin layouts and harness-location views help connect the diagnostic instructions to the vehicle wiring.

Safety Notice: SRS, fuel, cooling, brake, electrical, and drivetrain service can involve stored energy, system pressure, rotating components, or heavy assemblies. The manual provides factory specifications and service information, but proper workshop safety procedures and appropriate mechanical training remain necessary when performing repair work.

Capacity, Fuel-Pump, and Charging Data Preview

Engine-oil capacity at overhaul is 5.7 L (6.0 US qt). Coolant capacities are configuration-specific: Impreza 5MT 7.8 L and CVT 8.2 L; XV 5MT 7.6 L and CVT 8.0 L.

The fuel-pump specification gives a minimum discharge rate of 85 L/h with a 12 V supply at 300 kPa test pressure.

The generator is rated at 12 V and 110 A. Separate starter tables provide no-load, loaded, and locked-rotor test specifications for the manual-transmission and CVT versions.