Repair and Diagnosis

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• Quick Lookups
  • Common Specs & Procedures -- (Forester Wilderness)
  • DTC Index -- (Forester Wilderness)
  • Electrical Component Locations
    • Component Locations - Electrical -- (Forester Wilderness)
    • Component Locations - Mechanical -- (Forester Wilderness)
  • Fluids
  • Technical Bulletins
    • Campaigns
    • Safety Recalls
    • Technical Service Bulletins
  • Tire Fitment
  • Wiring Diagrams
    • OEM Wiring Diagrams W/ Connector End Views & Fuse/Relay -- (Forester Wilderness)
    • Using lemon2025'S System Wiring Diagrams
• Accessories & Equipment
  • Anti-Theft Systems
    • Anti-Theft System - Security And Locks -- (Forester Wilderness)
    • Immobilizer System (Diagnostics) -- (Forester Wilderness)
    • Power Rear Gate System (Diagnostics) -- (Forester Wilderness)
    • Security And Locks - Keyless Access (W/Push Button Start) (Diagnostics) -- (Forester Wilderness)
    • Security And Locks - Keyless Entry (Diagnostics) -- (Forester Wilderness)
  • Collision/Avoidance
    • Blind Spot Detection/Rear Cross Traffic Alert System -- (Forester Wilderness)
    • Blind Spot Detection/Rear Cross Traffic Alert System (Diagnostics) -- (Forester Wilderness)
    • Reverse Automatic Braking System -- (Forester Wilderness)
    • Reverse Automatic Braking System (Diagnostics) -- (Forester Wilderness)
    • SUBARU Eyesight System -- (Forester Wilderness)
    • SUBARU Eyesight System (Driver Assist) (Diagnostics) -- (Forester Wilderness)
  • Communication Devices
    • Body Control System (Diagnostics) -- (Forester Wilderness)
    • Driver Monitor System (Diagnostics) -- (Forester Wilderness)
    • LAN Communication System (Diagnostics) -- (Forester Wilderness)
  • Drivers Assistance Systems - ADAS
    • Blind Spot Detection/Rear Cross Traffic Alert System -- (Forester Wilderness)
    • Blind Spot Detection/Rear Cross Traffic Alert System (Diagnostics) -- (Forester Wilderness)
    • Reverse Automatic Braking System -- (Forester Wilderness)
    • Reverse Automatic Braking System (Diagnostics) -- (Forester Wilderness)
    • SUBARU Eyesight System -- (Forester Wilderness)
    • SUBARU Eyesight System (Driver Assist) (Diagnostics) -- (Forester Wilderness)
  • Entertainment Systems
    • Entertainment System -- (Forester Wilderness)
    • Infotainment System (Diagnostics) -- (Forester Wilderness)
    • Telematics System (Diagnostics) -- (Forester Wilderness)
  • Exterior Lights
    • Exterior Lights (Diagnostics) -- (Forester Wilderness)
    • Lighting System -- (Forester Wilderness)
  • Gauges & Instrument Panels
    • Instrumentation System (Diagnostics) -- (Forester Wilderness)
    • Instrumentation System & Driver Information Center -- (Forester Wilderness)
    • Multi-Function Display (Diagnostics) -- (Forester Wilderness)
  • Headlights
    • Lighting System -- (Forester Wilderness)
  • Horns
    • Horn System -- (Forester Wilderness)
  • Infotainment
    • Entertainment System -- (Forester Wilderness)
    • Infotainment System (Diagnostics) -- (Forester Wilderness)
    • Telematics System (Diagnostics) -- (Forester Wilderness)
  • Interior/Exterior Trim
    • Exterior Trim & Interior Trim -- (Forester Wilderness)
  • Interior/Illumination Lights
    • Lighting System -- (Forester Wilderness)
  • Memory Modules
    • Power Seat Memory System (Diagnostics) -- (Forester Wilderness)
  • Seats
    • Power Seat Memory System (Diagnostics) -- (Forester Wilderness)
    • Seat System - Seats -- (Forester Wilderness)
  • Warning Systems
    • Driver Monitor System (Diagnostics) -- (Forester Wilderness)
  • Window Motors & Regulators
    • Power Window System (Diagnostics) -- (Forester Wilderness)
    • Window Glass & Mirrors -- (Forester Wilderness)
  • Wiper/Washer Systems
    • Wiper System & Washer System -- (Forester Wilderness)
• Body & Frame
  • Door Locks
    • Anti-Theft System - Security And Locks -- (Forester Wilderness)
    • Immobilizer System (Diagnostics) -- (Forester Wilderness)
    • Power Rear Gate System (Diagnostics) -- (Forester Wilderness)
    • Security And Locks - Keyless Access (W/Push Button Start) (Diagnostics) -- (Forester Wilderness)
    • Security And Locks - Keyless Entry (Diagnostics) -- (Forester Wilderness)
  • Exterior Body Panels
    • Body Structure -- (Forester Wilderness)
    • Exterior Body Panels -- (Forester Wilderness)
    • Power Rear Gate System -- (Forester Wilderness)
    • Power Rear Gate System (Diagnostics) -- (Forester Wilderness)
  • Exterior/Interior Trim
    • Exterior Trim & Interior Trim -- (Forester Wilderness)
  • Seats
    • Power Seat Memory System (Diagnostics) -- (Forester Wilderness)
    • Seat System - Seats -- (Forester Wilderness)
  • Sun Roof/T-Top/Convertible Top
    • Sunroof System -- (Forester Wilderness)
  • Windows
    • Power Window System (Diagnostics) -- (Forester Wilderness)
    • Window Glass & Mirrors -- (Forester Wilderness)
• Brakes
  • Anti-Lock Brakes
    • Brake Control System (Diagnostics) -- (Forester Wilderness)
    • Electric Brake Booster (Diagnostics) -- (Forester Wilderness)
    • Vehicle Dynamics Control (VDC) System -- (Forester Wilderness)
  • Mechanical - Hydraulic
    • Brake System -- (Forester Wilderness)
  • Parking Brake System -- (Forester Wilderness)
  • Traction Control
    • Brake Control System (Diagnostics) -- (Forester Wilderness)
    • Electric Brake Booster (Diagnostics) -- (Forester Wilderness)
    • Vehicle Dynamics Control (VDC) System -- (Forester Wilderness)
• Drivelines & Axles
  • Axle Shafts, Propeller Shaft & Hubs -- (Forester Wilderness)
  • Differentials & Drive Axles
    • Differentials -- (Forester Wilderness)
  • Driveshaft & Universal Joints
    • Axle Shafts, Propeller Shaft & Hubs -- (Forester Wilderness)
  • Wheel Hubs
    • Axle Shafts, Propeller Shaft & Hubs -- (Forester Wilderness)
• Electrical
  • Body Electrical
    • OEM Wiring Diagrams W/ Connector End Views & Fuse/Relay -- (Forester Wilderness)
  • Charging Systems
    • Engine Starting System & Charging System -- (Forester Wilderness)
  • Component Locations
    • Component Locations - Electrical -- (Forester Wilderness)
    • Component Locations - Mechanical -- (Forester Wilderness)
  • Fuses & Circuit Breakers
    • OEM Wiring Diagrams W/ Connector End Views & Fuse/Relay -- (Forester Wilderness)
  • Gauges
    • Instrumentation System (Diagnostics) -- (Forester Wilderness)
    • Instrumentation System & Driver Information Center -- (Forester Wilderness)
    • Multi-Function Display (Diagnostics) -- (Forester Wilderness)
  • Horns
    • Horn System -- (Forester Wilderness)
  • Motors, Switches, Relays
    • OEM Wiring Diagrams W/ Connector End Views & Fuse/Relay -- (Forester Wilderness)
  • Starter
    • Auto Start Stop System (Diagnostics) -- (Forester Wilderness)
    • Engine Starting System & Charging System -- (Forester Wilderness)
  • Wiring Diagrams
    • OEM Wiring Diagrams W/ Connector End Views & Fuse/Relay -- (Forester Wilderness)
    • Using lemon2025'S System Wiring Diagrams
• Engine Mechanical
  • Accessory Drive Belts
    • Engine Mechanical System -- (Forester Wilderness)
  • Auxiliary Emission Control Systems
    • Emission Control Systems (Aux. Emission Control Devices) -- (Forester Wilderness)
  • Cooling Fan
    • Engine Cooling System -- (Forester Wilderness)
  • Cooling System (Mechanical)
    • Engine Cooling System -- (Forester Wilderness)
  • Exhaust System -- (Forester Wilderness)
  • Fuel System
    • Fuel Injection System -- (Forester Wilderness)
  • Engine Lubrication System -- (Forester Wilderness)
  • Mechanical
    • Engine Intake System (Induction) -- (Forester Wilderness)
    • Engine Mechanical System -- (Forester Wilderness)
  • Starter
    • Auto Start Stop System (Diagnostics) -- (Forester Wilderness)
    • Engine Starting System & Charging System -- (Forester Wilderness)
• Engine Performance
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • Auto Start Stop System (Diagnostics) -- (Forester Wilderness)
    • Fuel Injection System -- (Forester Wilderness)
    • Speed Control System -- (Forester Wilderness)
  • Fuel Delivery
    • Fuel Injection System -- (Forester Wilderness)
  • Engine Ignition System -- (Forester Wilderness)
  • Specifications
    • Firing Order & Cylinder Identification
  • System
    • Auto Start Stop System (Diagnostics) -- (Forester Wilderness)
    • Common Diagnostic Operations -- (Forester Wilderness)
    • Engine Control System (Diagnostics) - Introduction -- (Forester Wilderness)
    • Engine Control System (Diagnostics) (1 Of 4) -- (Forester Wilderness)
    • Engine Control System (Diagnostics) (2 Of 4) -- (Forester Wilderness)
    • Engine Control System (Diagnostics) (3 Of 4) -- (Forester Wilderness)
    • Engine Control System (Diagnostics) (4 Of 4) -- (Forester Wilderness)
    • Engine Control System (Diagnostics) (General) -- (Forester Wilderness)
  • Testing & Diagnosis
    • Auto Start Stop System (Diagnostics) -- (Forester Wilderness)
    • Common Diagnostic Operations -- (Forester Wilderness)
    • Engine Control System (Diagnostics) - Introduction -- (Forester Wilderness)
    • Engine Control System (Diagnostics) (1 Of 4) -- (Forester Wilderness)
    • Engine Control System (Diagnostics) (2 Of 4) -- (Forester Wilderness)
    • Engine Control System (Diagnostics) (3 Of 4) -- (Forester Wilderness)
    • Engine Control System (Diagnostics) (4 Of 4) -- (Forester Wilderness)
    • Engine Control System (Diagnostics) (General) -- (Forester Wilderness)
  • Tune-Up
    • Engine Ignition System -- (Forester Wilderness)
• General Information
  • Abbreviations
    • Commonly Used Abbreviations - General Information
    • Emission Control Abbreviations
  • Basic Trouble Shooting
    • Basic Trouble Shooting - General Information
    • Commonly Used Abbreviations - General Information
    • Emission Control Abbreviations
    • Engine Performance - Trouble Shooting - General Information
  • Brakes
    • Anti-Lock Brake Safety Precautions - General Information
    • Map - Brake Systems
    • Map - Routine Inspection Reference Guide
  • Check Lists
    • Symptom Check List Worksheet - General Information
  • Driveline/Axles
    • Drive Axle Noise Diagnosis - General Information
    • Gear Tooth Contact Patterns - General Information
    • Map - Drive Train & Transmission
    • Trouble Shooting - Clutches - General Information
  • DTC Index -- (Forester Wilderness)
  • Electrical
    • Map - Electrical Systems
    • Using lemon2025'S System Wiring Diagrams
  • Engine
    • Engine Overhaul Procedures - General Information
    • General Cooling System Service - General Information
  • Engine Performance
    • Electrostatic Discharge Warning - General Information
    • Engine Performance Diagnostic Routine Outline - General Information
    • Engine Performance Safety Precautions
    • Map - Engine Performance & Maintenance
    • Parasitic Load Explanation & Test Procedures - General Information
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
    • Waveforms - Injector Pattern Tutorial - General Information
  • Map - Exhaust Systems
  • Heating, Ventilation & A/C (HVAC)
    • Map - Heating, Ventilation, & Air Conditioning
  • Hoist/Jack
    • General Information & Specifications -- (Forester Wilderness)
  • Identification
    • CANADIAN Model Cross-Reference
    • General Information & Specifications -- (Forester Wilderness)
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
    • General Information & Specifications -- (Forester Wilderness)
  • Maintenance Reminder Light (Reset Procedures)
  • Specifications Index
    • Common Specs & Procedures -- (Forester Wilderness)
  • Steering
    • Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
    • Wheel Alignment Theory & Operation - General Information
  • Towing
    • General Information & Specifications -- (Forester Wilderness)
  • Trouble Shooting - Manual Transmission - General Information
• Heating, Ventilation & A/C (HVAC)
  • A/C Compressor
    • HVAC System (Heater, Ventilator And A/C) -- (Forester Wilderness)
  • General Servicing
    • HVAC System (Heater, Ventilator And A/C) -- (Forester Wilderness)
  • HVAC Control Systems
    • HVAC System (Diagnostics) -- (Forester Wilderness)
    • HVAC System (Heater, Ventilator And A/C) -- (Forester Wilderness)
• Maintenance
  • Maintenance Reminder Light (Reset Procedures)
• Restraints
  • Air Bag, SRS
    • Airbag System -- (Forester Wilderness)
    • Airbag System (Diagnostics) (1 Of 2) -- (Forester Wilderness)
    • Airbag System (Diagnostics) (2 Of 2) -- (Forester Wilderness)
    • Occupant Detection System (Diagnostics) -- (Forester Wilderness)
  • Passive Restraints
    • Seat Belt System -- (Forester Wilderness)
  • Restraints Control Systems
    • Seat Belt System -- (Forester Wilderness)
  • Seat Belts
    • Seat Belt System -- (Forester Wilderness)
• Steering
  • Manual Steering
    • Power Steering System -- (Forester Wilderness)
    • Power Steering System (Diagnostics) -- (Forester Wilderness)
  • Power Steering
    • Power Steering System -- (Forester Wilderness)
    • Power Steering System (Diagnostics) -- (Forester Wilderness)
• Suspension
  • Front Suspension System And Wheel Alignment -- (Forester Wilderness)
  • Rear Suspension System -- (Forester Wilderness)
  • Front Suspension System And Wheel Alignment -- (Forester Wilderness) (2)
  • Wheels & Tire System
    • Tire Pressure Monitoring System (TPMS) (Diagnostics) -- (Forester Wilderness)
    • Tires, Wheels & Tire Pressure Monitoring System (TPMS) -- (Forester Wilderness)
• Transmission
  • Automatic Trans
    • Automatic Transaxle System (Diagnostics) (1 Of 2) -- (Forester Wilderness)
    • Automatic Transaxle System (Diagnostics) (2 Of 2) -- (Forester Wilderness)
    • CVT Transaxle System -- (Forester Wilderness)
    • Transmission Control System -- (Forester Wilderness)
  • Transfer Case -- (Forester Wilderness)
  • Transmission Control Systems
    • Transmission Control System -- (Forester Wilderness)
• External Pages