Repair and Diagnosis

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• Quick Lookups
  • Common Specs & Procedures
  • DTC Index
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• Accessories & Equipment
  • Anti-Theft Systems
    • Anti-Theft System (Service Information)
    • Engine Immobilizer System (W/ Entry Start)
    • Engine Immobilizer System (W/O Entry Start)
    • Entry Start System Entry System (Keyless Entry)
    • Key Warning System
    • Power Door Lock Control System
    • Wireless Door Lock Control System (Service Information)
    • Wireless Door Lock Control System (W/ Entry Start)
    • Wireless Door Lock Control System (W/O Entry Start)
  • Communication Devices
    • Can Communication System (Diagnostics)
    • Lin Communication System
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    • Lighting System (Exterior)
  • Gauges & Instrument Panels
    • Interior Trim / Instrument Panel
    • Meter / Gauge System
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    • Lighting System (Exterior)
  • Horns
    • Horn System
  • Infotainment
    • Entertainment System
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    • Exterior Trim
    • Interior Trim / Instrument Panel
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    • Lighting System (Interior)
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  • Seats
    • Seat System (Includes Seat Heater)
  • Window Motors & Regulators
    • Glass & Power Window System
  • Wiper/Washer Systems
    • Wiper System & Washer System
• Body & Frame
  • Door Locks
    • Anti-Theft System (Service Information)
    • Engine Immobilizer System (W/ Entry Start)
    • Engine Immobilizer System (W/O Entry Start)
    • Entry Start System Entry System (Keyless Entry)
    • Key Warning System
    • Power Door Lock Control System
    • Wireless Door Lock Control System (Service Information)
    • Wireless Door Lock Control System (W/ Entry Start)
    • Wireless Door Lock Control System (W/O Entry Start)
  • Exterior Body Panels
  • Exterior/Interior Trim
    • Exterior Trim
    • Interior Trim / Instrument Panel
  • Mirrors
    • Inner Rearview Mirror
    • Mirrors (Exterior)
  • Seats
    • Seat System (Includes Seat Heater)
  • Windows
    • Glass & Power Window System
• Brakes
  • Anti-Lock Brakes
    • Vehicle Stability Control (VSC) System
  • Mechanical - Hydraulic
    • Brake System (Front)
    • Brake System (Hydraulic)
    • Brake System (Rear)
  • Parking Brake System
  • Traction Control
    • Vehicle Stability Control (VSC) System
• Drivelines & Axles
  • Axle Shafts
    • Axles/Rear Differentials
  • Differentials & Drive Axles
    • Axles/Rear Differentials
    • Manual Transaxle & Differential
  • Driveshaft & Universal Joints
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    • Axles/Rear Differentials
• Electrical
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  • Gauges
    • Interior Trim / Instrument Panel
    • Meter / Gauge System
  • Horns
    • Horn System
  • Motors, Switches, Relays
    • Power Control System
    • Power Supply Outlet
  • Starter
    • Engine Starting System
    • Entry Start System Start System (Keyless Start)
  • Wiring Diagrams
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Engine Mechanical
  • Accessory Drive Belts
    • Engine Mechanical System
  • Auxiliary Emission Control Systems
  • Cooling Fan
    • Engine Cooling System
  • Cooling System (Mechanical)
    • Engine Cooling System
  • Engine Intake System / Exhaust System
  • Fuel System
    • Fuel Injection System
  • Engine Lubrication System
  • Mechanical
    • Engine Intake System / Exhaust System
    • Engine Mechanical Overhaul
    • Engine Mechanical System
  • Starter
    • Engine Starting System
    • Entry Start System Start System (Keyless Start)
• Engine Performance
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • Engine Control System (Service Information)
  • Fuel Delivery
    • Fuel Injection System
  • Mode 6 - SUBARU
  • Specifications
    • Firing Order & Cylinder Identification
  • System
    • Engine Control System (Diagnostics - Introduction)
    • Engine Control System (Diagnostics) (1 Of 3)
    • Engine Control System (Diagnostics) (2 Of 3)
    • Engine Control System (Diagnostics) (3 Of 3)
    • Engine Control System (Diagnostics) (System & Circuit Tests)
  • Testing & Diagnosis
    • Engine Control System (Diagnostics - Introduction)
    • Engine Control System (Diagnostics) (1 Of 3)
    • Engine Control System (Diagnostics) (2 Of 3)
    • Engine Control System (Diagnostics) (3 Of 3)
    • Engine Control System (Diagnostics) (System & Circuit Tests)
• 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
  • 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
  • Identification
    • CANADIAN Model Cross-Reference
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
    • Automatic Stop/Start Disable
    • General Information & Specifications
    • Preparation
  • Reset Procedures
    • Maintenance Reminder Light (Reset Procedures)
    • Tire Pressure Monitor Systems
  • Specifications Index
    • Common Specs & Procedures
  • Steering
    • Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
    • Wheel Alignment Theory & Operation - General Information
  • Traction Control Disable Procedures
  • Trouble Shooting - Manual Transmission - General Information
• Heating, Ventilation & A/C (HVAC)
  • General Servicing
    • Cabin Air Filter
  • HVAC Control Systems
    • HVAC System (Heater, Ventilator And A/C)
• Maintenance
  • Maintenance Reminder Light (Reset Procedures)
• Restraints
  • Air Bag, SRS
    • Air Bag System (Diagnostics)
    • Air Bag System (Service Information)
    • Occupant Detection System (Diagnostics)
  • Passive Restraints
    • Seat Belt System
  • Restraints Control Systems
    • Seat Belt System
  • Seat Belts
    • Seat Belt System
• Steering
  • Manual Steering
    • Power Steering System (Diagnostics)
  • Power Steering System (Diagnostics)
  • Steering Column
  • Steering Gear/Linkage
  • Steering Linkage
    • Steering Gear/Linkage
• Suspension
  • Front Suspension System
  • Rear Suspension System
  • Wheel Alignment
    • Front Suspension System
    • Rear Suspension System
    • SUBARU Wheel Alignment Specifications - BRZ
    • Wheel Alignment
  • Wheels & Tire System
    • Tire Pressure Warning System (TPWS)
    • Wheel & Tire System
• Transmission
  • M/T Clutch System
  • Manual Transaxle & Differential
• External Pages