Subaru Legacy 2004 thru 2009, repair e-manual 3 parts

Content

General information

• Foreword
• How to use this manual
• Specifications
• Precaution
• Note
• Identification
• Recommended materials
• Pre-delivery inspection
• Periodic maintenance services

Fuel injection

• General description
• Throttle body
• Intake manifold assembly
• Engine coolant temperature sensor
• Crankshaft position sensor
• Knock sensor
• Throttle position sensor
• Manifold absolute pressure sensor
• Fuel injector
• Front oxygen (A/F) sensor
• Rear oxygen sensor
• Engine control module (ECM)
• Main relay
• Fuel pump relay
• Fuel
• Fuel tank
• Fuel filler pipe
• Fuel pump
• Fuel level sensor
• Fuel sub level sensor
• Fuel filter
• Fuel delivery and evaporation lines
• Fuel system trouble in general

Emission control

• General description
• Front catalytic converter
• Rear catalytic converter
• EGR alve
• Canister
• Purge control solenoid valve
• Two-way valve
• PCV valve

Intake

• General description
• Air cleaner element
• Air cleaner case
• Air intake duct
• Resonator chamber

Mechanical

• General description
• Compression
• Idle speed
• Ignition timing
• Intake manifold vacuum
• Engine oil pressure
• Fuel pressure
• Valve clearance
• Engine assembly
• Engine mounting
• Preparation for overhaul
• V-belt
• Crank pulley
• Chain cover
• Timing belt cover
• Timing belt
• Cam sprocket
• Crank sprocket
• Valve rocker assembly
• Camshaft
• Cylinder head
• Cylinder block
• Engine trouble in general
• Engine noise

Exhaust

• General description
• Front exhaust pipe
• Center exhaust pipe
• Rear exhaust pipe
• Muffler

Cooling

• General description
• Radiator fan system
• Engine coolant
• Water pump
• Thermostat
• Radiator
• Radiator cap
• Radiator fan and fan motor assembly
• Reservoir tank
• Engine cooling system trouble in general

Lubrication

• General description
• Oil pressure system
• Engine oil
• Oil pump
• Oil pan
• Oil pressure switch
• Engine oil filter
• Engine lubrication system trouble in general

Speed control systems

• General description
• Accelerator Pedal

Ignition

• General description
• Spark plug
• Ignition coil
• Spark plug cord

Starting / charging systems

• General description
• Starter
• Generator
• Battery

Intake

• General description
• Air cleaner element
• Air cleaner case
• Air intake chamber
• Air intake duct
• Resonator chamber

Control systems

• General description
• Select lever
• Select cable
• AT steering shift switch
• Shift lock solenoid
• MT gear shift lever
• MT drive select lever
• Drive select cable
• General diagnostic table

Automatic transmission

• General description
• Automatic transmission fluid
• Differential gear oil
• Road test
• Stall test
• Time lag test
• Line pressure test
• Transfer clutch pressure test
• Automatic transmission assembly
• Transmission mounting system
• Extension case oil seal
• Differential side retainer oil seal
• Inhibitor switch
• Front vehicle speed sensor
• Rear vehicle speed sensor
• Torque converter turbine speed sensor
• Control valve body
• Air bleeding of control valve
• ATF filter
• Transmission control module
• Lateral G sensor
• ATF cooler pipe and hose
• ATF cooler (with warmer function)
• Warmer cock
• Air breather hose
• Oil charge pipe
• Torque converter clutch assembly
• Extension case
• Transfer clutch
• Multi-plate clutch
• Rear drive shaft
• Reduction driven gear
• Reduction drive gear
• Center differential carrier
• Parking pawl
• Converter case
• Oil pump housing
• Drive pinion shaft assembly
• Front differential assembly
• At main case
• Transmission control device

Manual transmission and differential

• General description
• Transmission gear oil
• Manual transmission assembly
• Transmission mounting system
• Oil seal
• Differential side retainer oil seal
• Switches and harness
• Preparation for overhaul
• Transfer case and extension case assembly
• Transfer drive gear
• Transfer driven gear
• Center differential
• Reverse check sleeve
• Transmission case
• Main shaft assembly for single-range
• Main shaft assembly for dual-range
• Input shaft assembly
• Drive pinion shaft assembly
• Front differential assembly
• Reverse idler gear
• Shifter fork and rod
• Counter gear
• General diagnostic table

Clutch system

• General description
• Clutch disc and cover
• Flywheel
• Release bearing and lever
• Operating cylinder
• Master cylinder
• Clutch pipe and hose
• Clutch fluid
• Clutch fluid air bleeding
• Clutch pedal
• Clutch switch
• General diagnostic table

Front suspension

• General description
• Wheel alignment
• Cradle
• Front stabilizer
• Front ball joint
• Front arm
• Front strut
• Front crossmember
• General diagnostic table

Rear suspension

• General description
• Wheel alignment
• Rear stabilizer
• Rear arm
• Upper link
• Rear shock absorber
• Front link
• Rear link
• Sub frame support arm
• Sub frame support plate
• Rear sub frame
• Helper
• General diagnostic table

Wheel and tire system

• General description
• Tire
• Steel wheel
• Aluminum wheel
• Wheel balancing
• General diagnostic table

Differentials

• General description
• Differential gear oil
• Front differential assembly
• Rear differential
• Rear differential front oil seal
• Rear differential side oil seal
• Rear differential front member
• General diagnostic table

Transfer case

• General description
• Transfer clutch
• Extension case
• Oil seal
• Transfer driven gear
• Reduction drive gear
• Reduction driven gear
• Center differential
• Transfer clutch pressure test

Drive shaft system

• General description
• Propeller shaft
• Front axle
• Front hub unit bearing
• Rear axle
• Rear hub unit bearing
• Front drive shaft
• Rear drive shaft
• General diagnostic table

ABS

• General description
• ABS control module and hydraulic control unit
• ABS Sequence Control
• Front ABS wheel speed sensor
• Rear ABS wheel speed sensor
• Front magnetic encoder
• Rear magnetic encoder

Vehicle dynamics control

• General description
• VDC control module and hydraulic control unit
• ABS sequence control
• VDC sequence control
• Yaw rate and lateral G sensor
• Steering angle sensor
• Front ABS wheel speed sensor
• Rear ABS wheel speed sensor
• Front magnetic encoder
• Rear magnetic encoder
• VDC off switch

Brake

• General description
• Front brake pad
• Front disc rotor
• Front disc brake assembly
• Rear brake pad
• Rear disc rotor
• Rear disc brake assembly
• Master cylinder
• Brake booster
• Brake fluid
• Air bleeding
• Brake hose
• Brake pipe
• Brake pedal
• Stop light switch
• Diagnosis

Parking brake

• General description
• Parking brake lever
• Parking brake cable
• General diagnostic table

Power assisted system (power steering)

• General description
• Steering wheel
• Universal joint
• Steering gearbox
• Pipe assembly
• Oil pump
• Reservoir tank
• Power steering fluid
• General diagnostic table

HVAC system (heater, ventilator and A/C)

• General description
• Refrigerant pressure with manifold gauge set
• Refrigerant recovery procedure
• Refrigerant charging procedure
• Refrigerant leak check
• Compressor oil
• Blower motor unit assembly
• Blower motor
• Power transistor (auto A/C model)
• Blower resistor (manual A/C model)
• Heater core
• Control unit
• Compressor
• Condenser
• Heater and cooling unit
• Evaporator
• Relay and fuse
• Pressure switch
• Ambient sensor
• Sunload sensor (auto A/C model)
• In-vehicle sensor (auto A/C model)
• Air vent grille
• Heater duct
• Heater vent duct
• Heater cock solenoid valve
• General diagnostic table

Airbag system

• General description
• Airbag connector
• Inspection locations after a collision
• Driver’s airbag module
• Passenger’s airbag module
• Side airbag module
• Curtain airbag module
• Airbag control module
• Side airbag sensor
• Curtain airbag sensor
• Roll connector
• Airbag module disposal (deployment processing on vehicle)

Seat belt system

• General description
• Pretensioner connector
• Inspection locations after a collision
• Seat belt warning system
• Front seat belt
• Rear seat belt
• Disposal of pretensioner

Lighting system

• General description
• Headlight and tail light system
• Front fog light system
• Rear fog light system
• Turn signal light and hazard light system
• Back-up light system
• Stop light system
• Room light system
• Combination switch (light)
• Headlight beam leveler system
• Combination base switch assembly
• Headlight assembly
• Headlight bulb
• Front turn signal light bulb
• Clearance / parking light bulb
• Front fog light assembly
• Front fog light bulb
• Rear fog light
• Side turn signal light assembly
• Rear combination light assembly
• Tail / stop light bulb
• Rear turn signal light bulb
• Back-up light assembly
• Back-up light bulb
• Rear fog light bulb
• License plate light assembly
• License plate light
• High-mounted stop light
• Spot map light
• Room light
• Luggage room light
• Trunk room light
• Glove box light
• Door step light
• Ignition switch illumination

Wiper and washer systems

• General description
• Wiper and washer system
• Combination switch (wiper)
• Wiper blade
• Washer tank and motor
• Front wiper arm
• Front wiper motor and link
• Front washer nozzle
• Rear wiper arm
• Rear wiper motor
• Rear washer

Entertainment and monitoring

• General description
• Audio system
• Audio
• Front speaker
• Rear speaker
• Woofer
• Power amplifier
• Antenna
• Noise suppressor
• Navigation display
• GPS antenna
• Navigation body
• Front accessory power supply socket
• Steering satellite switch

Communication system

• General description
• Horn system
• Horn
• Horn switch

Glass / windows / mirrors

• General description
• Power window system
• Power window control switch
• Front door glass
• Front regulator and motor assembly
• Remote control mirror system
• Scalp cap
• Outer mirror assembly
• Outer mirror
• Remote control mirror switch
• Rear door glass
• Rear regulator and motor assembly
• Windshield glass
• Rear gate glass
• Rear window glass
• Rear window defogger system
• Rear window defogger
• Rear quarter glass
• Sun roof glass
• Rearview mirror
• Wiper deicer system
• Wiper deicer switch

Body structure

Instrumentation / driver info

• General description
• Combination meter system
• Clock system
• Combination meter assembly
• Speedometer
• Tachometer
• Fuel gauge
• Water temperature gauge
• Clock

Seats

• General description
• Front seat
• Rear seat
• Seat heater system

Security and locks

• General description
• Door lock control system
• Keyless entry system
• Front inner remote
• Front outer handle
• Front door latch and door lock actuator assembly
• Rear inner remote
• Rear outer handle
• Rear door latch and door lock actuator assembly
• Rear gate opener button
• Rear gate latch and actuator assembly
• Trunk lid lock assembly
• Front hood lock assembly
• Remote openers
• Ignition key lock
• Key lock cylinders
• Keyless entry control module
• Body integrated unit
• Keyless transmitter
• Immobilizer control unit
• Immobilizer antenna

Sunroof

• General description
• Sunroof control system
• Glass lid
• Sunroof assembly
• Sunroof motor
• Sunroof switch

Exterior / interior trim

• Front grille
• Front hood grille
• Front under cover
• Floor under protector
• Fuel tank protector
• Mud guard
• Front bumper
• Rear bumper
• Cowl panel
• Roof spoiler
• Side sill spoiler
• Side protector
• Side garnish
• Rear quarter protector
• Roof molding
• Roof rail
• Door trim
• Instrument panel lower cover
• Glove box
• Console box
• Center console
• Instrument panel assembly
• Lower inner trim
• Upper inner trim.
• Rear quarter trim
• Sun visor
• Assist grip
• Roof trim
• Rear gate trim
• Rear shelf trim
• Trunk room trim
• Floor mat
• Luggage floor box
• Trunk lid garnish
• Rear gate garnish
• Heat shield cover
• Ornament

Exterior body panels

• General description
• Front hood
• Front fender
• Front door
• Front sealing cover
• Rear door
• Rear sealing cover
• Trunk lid
• Rear gate

Cruise control system

• General description
• Control unit
• Cruise control command switch
• Combination meter
• Inhibitor switch
• Neutral position switch

Immobilizer

Lan system

Wiring system

• Basic diagnostic procedure
• Working precautions
• Power supply circuit
• Ground distribution circuit
• Airbag system
• Air conditioning system
• Anti-lock brake system
• At control system
• Audio system
• Can communication system
• Charging system
• Clock system
• Combination meter
• Cruise control system
• Coolant temperature system
• Engine electrical system
• Fuel gauge system
• Full time dual-range system
• Front accessory power supply socket system
• Headlight beam leveler system
• Horn system
• Immobilizer system
• Keyless entry system
• Back-up light system
• Clearance light and illumination light system
• Front fog light system
• Headlight system
• Interior light system
• Rear fog light system
• Stop light system
• Turn signal light and hazard light system
• Navigation system
• Oil pressure warning light system
• Parking brake / brake fluid level warning light system
• Power seat system
• Power window system
• Radiator fan system
• Rear window defogger system
• Remote control mirror system
• Seat belt warning system
• Seat heater system
• Starter system
• Sunroof system
• Vehicle dynamics control system
• Front wiper and washer system
• Rear wiper and washer system
• Wiper deicer system
• Alarm control system
• Rear accessory power supply system
• Harness components location
• Front wiring harness
• Bulkhead wiring harness (in engine compartment)
• Bulkhead wiring harness (in compartment)
• Engine wiring harness and transmission cord
• Instrument panel wiring harness
• Rear wiring harness
• Door cord
• Rear wiring harness and trunk lid cord
• Rear wiring harness and rear gate cord

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