Repair and Diagnosis

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• Quick Lookups
  • Common Specs & Procedures
  • DTC Index
  • Electrical Component Locations
    • Diagnostic Connector (DLC) Locations
    • Electrical Component Locator
  • Fluids
  • Technical Bulletins
    • Campaigns
    • Safety Recalls
    • Tech Tips
    • Technical Service Bulletins
  • Tire Fitment
  • Wiring Diagrams
    • OEM Connector End Views (L3)
    • OEM Wiring Diagram
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Accessories & Equipment
  • Anti-Theft Systems
    • On-Board Diagnostic (Advanced Keyless System)
    • On-Board Diagnostic [Immobilizer System - With Advanced Keyless System]
    • On-Board Diagnostic [Immobilizer System - With Keyless Entry System]
    • Security System And Locks System
    • Symptom Troubleshooting (Advanced Keyless System)
    • Symptom Troubleshooting (Immobilizer System)
    • Symptom Troubleshooting (Keyless Entry System)
  • Communication Devices
    • Control System (Body Control Module]
    • On-Board Diagnostic (Body Control System)
    • On-Board Diagnostic [Multiplex Communication System - L3, AJ]
  • Cruise Control Systems
    • Cruise Control System (L3, AJ)
  • Entertainment Systems
    • Entertainment System
    • On-Board Diagnostic (Audio)
    • Symptom Troubleshooting (Audio)
  • Exterior Lights
    • Lighting System
    • Technical Data [Lighting System - Bulb Usage)
  • Gauges & Instrument Panels
    • Instrumentation/Driver Info
    • Symptom Troubleshooting (Instrument Cluster)
  • Headlights
    • Lighting System
    • Technical Data [Lighting System - Bulb Usage)
  • Heated Glass/Defoggers
    • Glass/Windows/Mirrors
  • Horns
    • Instrumentation/Driver Info
  • Ignition Switch/Steering Lock
    • Power Systems
  • Infotainment
    • Entertainment System
    • On-Board Diagnostic (Audio)
    • Symptom Troubleshooting (Audio)
    • Symptom Troubleshooting (Car Navigation System)
  • Interior/Exterior Trim
    • Exterior Trim
    • Interior Trim
  • Interior/Illumination Lights
    • Lighting System
    • Technical Data [Lighting System - Bulb Usage)
  • Glass/Windows/Mirrors
  • Seats
  • Steering Column Switches
    • Lighting System
  • Window Motors & Regulators
    • Glass/Windows/Mirrors
    • Service Tools (Body & Accessories)
    • Symptom Troubleshooting (Power Window System - Exterior Open/Close Function)
    • Symptom Troubleshooting (Power Window System)
  • Wiper/Washer Systems
    • Washer System & Wiper System
• Body & Frame
  • Door Locks
    • On-Board Diagnostic (Advanced Keyless System)
    • On-Board Diagnostic [Immobilizer System - With Advanced Keyless System]
    • On-Board Diagnostic [Immobilizer System - With Keyless Entry System]
    • Security System And Locks System
    • Symptom Troubleshooting (Advanced Keyless System)
    • Symptom Troubleshooting (Immobilizer System)
    • Symptom Troubleshooting (Keyless Entry System)
  • Exterior Body Panels
    • Body Panels
    • Doors And Liftgate
  • Exterior/Interior Trim
    • Exterior Trim
    • Interior Trim
  • Ignition Switch/Steering Lock
    • Power Systems
  • Glass/Windows/Mirrors
  • Seats
  • Sun Roof/T-Top/Convertible Top
    • Sunroof
  • Windows
    • Glass/Windows/Mirrors
    • Service Tools (Body & Accessories)
    • Symptom Troubleshooting (Power Window System - Exterior Open/Close Function)
    • Symptom Troubleshooting (Power Window System)
• Brakes
  • Anti-Lock Brakes
    • Anti-Lock Brake System
    • Dynamic Stability Control
    • General Procedures (Brakes)
    • On-Board Diagnostic (Abs/TCS)
    • On-Board Diagnostic (Dynamic Stability Control)
    • Symptom Troubleshooting (Abs/TCS)
    • Symptom Troubleshooting [Dynamic Stability Control System]
    • Traction Control System
  • Mechanical - Hydraulic
    • Conventional Brake System
    • General Procedures (Brakes)
    • Service Tools [Brakes]
    • Technical Data (Brakes)
  • Parking Brake System
  • Traction Control
    • Anti-Lock Brake System
    • Dynamic Stability Control
    • General Procedures (Brakes)
    • On-Board Diagnostic (Abs/TCS)
    • On-Board Diagnostic (Dynamic Stability Control)
    • Symptom Troubleshooting (Abs/TCS)
    • Symptom Troubleshooting [Dynamic Stability Control System]
    • Traction Control System
• Drivelines & Axles
  • Axle Shafts
    • Driveshaft
  • Differentials & Drive Axles
    • Differential
    • General Procedures [Driveline/Axle]
    • Maintenance/Service Tools [Driveline/Axle]
    • On-Board Diagnostic [AWD Control System]
    • Service Tools And Technical Data (Driveline/Axle)
    • Symptom Troubleshooting [Driveline/Axle]
  • Driveshaft & Universal Joints
    • Propeller Shaft
  • Wheel Hubs
    • Front Axle
    • Rear Axle
• Electrical
  • Body Electrical
    • OEM Connector End Views (L3)
  • Charging Systems
    • Charging System (L3, AJ)
    • Technical Data (Engine Mechanical - (L3, AJ)]
  • Component Locations
    • Diagnostic Connector (DLC) Locations
    • Electrical Component Locator
  • Fuses & Circuit Breakers
  • Gauges
    • Instrumentation/Driver Info
    • Symptom Troubleshooting (Instrument Cluster)
  • Horns
    • Instrumentation/Driver Info
  • Motors, Switches, Relays
    • OEM Connector End Views (L3)
  • Starter
    • Starting System (L3, AJ)
    • Technical Data (Engine Mechanical - (L3, AJ)]
  • Wiring Diagrams
    • OEM Connector End Views (L3)
    • OEM Wiring Diagram
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Engine Mechanical
  • Accessory Drive Belts
    • Engine Mechanical [Service Information 2.3L L3)
  • Auxiliary Emission Control Systems
    • Emission System (L3, AJ)
  • Cooling Fan
    • Cooling System (LS, AJ)
  • Cooling System (Mechanical)
    • Cooling System (LS, AJ)
    • Technical Data (Engine Mechanical - (L3, AJ)]
  • Exhaust System (L3)
  • Fuel System
    • Fuel System (L3, AJ)
    • Service Tools (Body & Accessories)
    • Technical Data (Engine Mechanical - (L3, AJ)]
  • Lubrication System
    • Lubrication (L3, AJ)
    • Technical Data (Engine Mechanical - (L3, AJ)]
  • Mechanical
    • Engine - Intake-Air System (L3)
    • Engine Mechanical - Overhaul - 2.0L (LF) & 2.3L (L3)
    • Engine Mechanical [Service Information 2.3L L3)
    • General Information [Engine Mechanical]
    • Service Tools (Engine Mechanical L3, AJ)
    • Technical Data (Engine Mechanical - (L3, AJ)]
  • Starter
    • Starting System (L3, AJ)
    • Technical Data (Engine Mechanical - (L3, AJ)]
• Engine Performance
  • Emissions
    • EGR Function Testing - MAZDA
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • Engine Control System (L3)
  • Fuel Delivery
    • Fuel System (L3, AJ)
    • Service Tools (Body & Accessories)
    • Technical Data (Engine Mechanical - (L3, AJ)]
  • Ignition System
    • Ignition System (L3, AJ)
    • Technical Data (Engine Mechanical - (L3, AJ)]
  • Mode 6 - 1999-2023 MAZDA
  • Specifications
    • Firing Order & Cylinder Identification
  • System
    • On-Board Diagnostic (Engine Control System L3) (1 Of 5)
    • On-Board Diagnostic (Engine Control System L3) (2 Of 5)
    • On-Board Diagnostic (Engine Control System L3) (3 Of 5)
    • On-Board Diagnostic (Engine Control System L3) (4 Of 5)
    • On-Board Diagnostic (Engine Control System L3) (5 Of 5)
    • Symptom Troubleshooting [Engine Control System L3)
  • Testing & Diagnosis
    • On-Board Diagnostic (Engine Control System L3) (1 Of 5)
    • On-Board Diagnostic (Engine Control System L3) (2 Of 5)
    • On-Board Diagnostic (Engine Control System L3) (3 Of 5)
    • On-Board Diagnostic (Engine Control System L3) (4 Of 5)
    • On-Board Diagnostic (Engine Control System L3) (5 Of 5)
    • Symptom Troubleshooting [Engine Control System L3)
  • Tune-Up
    • Ignition System (L3, AJ)
    • Technical Data (Engine Mechanical - (L3, AJ)]
• 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
  • OBD-II Drive Cycles
  • 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
  • Hoist/Jack
    • General Information
  • Identification
    • CANADIAN Model Cross-Reference
    • General Information
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
  • Reset Procedures
    • BARTEC TPMS Reset Procedure
    • Maintenance Reminder Light (Reset Procedures)
  • Specifications Index
    • Common Specs & Procedures
  • Steering
    • Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
    • Wheel Alignment Theory & Operation - General Information
  • Towing
    • General Information
  • Traction Control Disable Procedures
  • Trouble Shooting - Manual Transmission - General Information
• Heating, Ventilation & A/C (HVAC)
  • A/C Compressor
    • Basic System (HVAC)
    • Technical Data [HVAC]
  • General Servicing
    • Basic System (HVAC)
    • Cabin Air Filter
    • Refrigerant System [HVAC]
    • Technical Data [HVAC]
  • HVAC Control Systems
    • Basic System (HVAC)
    • Control System (HVAC)
    • On-Board Diagnostic (HVAC)
    • Refrigerant System [HVAC]
    • Symptom Troubleshooting (HVAC)
    • Technical Data [HVAC]
• Maintenance
  • Maintenance Reminder Light (Reset Procedures)
• Restraints
  • Air Bag, SRS
    • Air Bag System
  • Restraints Control Systems
    • Maintenance/Service Tools (Restraints)
    • On-Board Diagnostic (Restraints)
    • Seat Belt System
    • Symptom Troubleshooting [Restraints System]
  • Seat Belts
    • Maintenance/Service Tools (Restraints)
    • On-Board Diagnostic (Restraints)
    • Seat Belt System
    • Symptom Troubleshooting [Restraints System]
• Steering
  • Manual Steering
    • Power Steering System
    • Service Tools (Steering)
    • Steering General Procedures
    • Technical Data [Steering System]
  • Power Steering
    • Power Steering System
    • Service Tools (Steering)
    • Steering General Procedures
    • Technical Data [Steering System]
• Suspension
  • Front Suspension
    • Front Suspension System
    • General Procedures (Suspension System)
    • Service Tools (Suspension)
    • Technical Data [Suspension System]
  • Rear Suspension
    • General Procedures (Suspension System)
    • Rear Suspension System
    • Service Tools (Suspension)
    • Technical Data [Suspension System]
  • Wheel Alignment
    • Technical Data [Suspension System]
    • Wheel Alignment
  • Wheels & Tire System
    • Technical Data [Suspension System]
    • Wheels And Tires & Tire Pressure Monitoring System
• Transmission
  • Automatic Trans
    • Automatic Transaxle - Overhaul (FS5A-El)
    • Automatic Transaxle [Features & Operation FS5A-El)
    • Automatic Transaxle [General Information)
    • Automatic Transaxle [Service, Removal & Installation FS5A-El)
    • Automatic Transaxle [Shift Mechanism]
    • On-Board Diagnostic [Automatic Transaxle FS5A-El)
    • Service Tools (Transaxle)
    • Symptom Troubleshooting [Automatic Transaxle FS5A-El)
    • Technical Data (Transaxle)
  • Manual Trans
    • Service Tools (Transaxle)
    • Technical Data (Transaxle)
• External Pages