Repair and Diagnosis

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• Quick Lookups
  • Common Specs & Procedures
  • DTC Index
  • Electrical Component Locations
  • Fluids
  • Technical Bulletins
    • Campaigns
    • Safety Recalls
    • Tech Tips
    • Technical Service Bulletins
  • Tire Fitment
  • Wiring Diagrams
    • OEM Connector End Views
    • OEM Wiring Diagram -- CX9
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Accessories & Equipment
  • Anti-Theft Systems
    • On-Board Diagnostic [Advanced Keyless Entry And Start System]
    • On-Board Diagnostic [Immobilizer System & Advanced Keyless Entry And Start System]
    • On-Board Diagnostic [Immobilizer System & Keyless Entry System]
    • Security System And Locks System
    • Symptom Troubleshooting [Advanced Keyless Entry And Start System]
    • Symptom Troubleshooting [Auto Door Lock System]
    • Symptom Troubleshooting [Immobilizer System
    • Symptom Troubleshooting [Keyless Entry System]
  • Collision/Avoidance
    • Information Center [Instrumentation/Driver Info]
    • On-Board Diagnostic [Blind Spot Monitoring System]
    • Symptom Troubleshooting [Blind Spot Monitoring System]
  • Communication Devices
    • Control System (Body Control Module)
    • On-Board Diagnostic [Body Control System)
    • On-Board Diagnostic [Multiplex Communication System)
  • Cruise Control Systems
    • Cruise Control System [MZI-3.7]
  • Drivers Assistance Systems - ADAS
    • Information Center [Instrumentation/Driver Info]
    • On-Board Diagnostic [Blind Spot Monitoring System]
    • Symptom Troubleshooting [Blind Spot Monitoring System]
  • Entertainment Systems
    • Entertainment System
    • On-Board Diagnostic [Audio Amplifier]
    • On-Board Diagnostic [Audio)
    • On-Board Diagnostic [Hands-Free Telephone System]
    • Symptom Troubleshooting [Cd Player/Changer]
    • Symptom Troubleshooting [Entire Audio System]
    • Symptom Troubleshooting [Hands-Free Telephone System)
    • Symptom Troubleshooting [Radio]
    • Symptom Troubleshooting [Rear Entertainment System]
  • Exterior Lights
    • Lighting System
    • Technical Data [Lighting System - Bulb Usage]
  • Gauges & Instrument Panels
    • Information Center [Instrumentation/Driver Info]
    • On-Board Diagnostic [Instrument Cluster]
    • Symptom Troubleshooting [Instrument Cluster]
  • Headlights
    • Lighting System
    • On-Board Diagnostic [Auto Light/Wiper Control Module]
    • Technical Data [Lighting System - Bulb Usage]
  • Heated Glass/Defoggers
    • Glass/Windows/Mirrors
  • Horns
    • Information Center [Instrumentation/Driver Info]
  • Ignition Switch/Steering Lock
    • Power Systems
  • Infotainment
    • Entertainment System
    • On-Board Diagnostic [Audio Amplifier]
    • On-Board Diagnostic [Audio)
    • On-Board Diagnostic [Car-Navigation System)
    • On-Board Diagnostic [Hands-Free Telephone System]
    • Symptom Troubleshooting [Car-Navigation System)
    • Symptom Troubleshooting [Cd Player/Changer]
    • Symptom Troubleshooting [Entire Audio System]
    • Symptom Troubleshooting [Hands-Free Telephone System)
    • Symptom Troubleshooting [Radio]
    • Symptom Troubleshooting [Rear Entertainment System]
  • Interior/Exterior Trim
    • Exterior Trim
    • Interior Trim
  • Interior/Illumination Lights
    • Lighting System
    • Technical Data [Lighting System - Bulb Usage]
  • Memory Modules
    • On-Board Diagnostic [Seat Position Memory Control System]
  • Glass/Windows/Mirrors
  • Seats
    • Seat System
  • Steering Column Switches
    • Lighting System
  • Window Motors & Regulators
    • Glass/Windows/Mirrors
    • Symptom Troubleshooting [Power Window Systems - Auto-Open/Close Function)
    • Symptom Troubleshooting [Power Window Systems - Exterior Open Function]
  • Wiper/Washer Systems
    • On-Board Diagnostic [Auto Light/Wiper Control Module]
    • Washer System & Wiper System
• Body & Frame
  • Door Locks
    • On-Board Diagnostic [Advanced Keyless Entry And Start System]
    • On-Board Diagnostic [Immobilizer System & Advanced Keyless Entry And Start System]
    • On-Board Diagnostic [Immobilizer System & Keyless Entry System]
    • Security System And Locks System
    • Symptom Troubleshooting [Advanced Keyless Entry And Start System]
    • Symptom Troubleshooting [Auto Door Lock System]
    • Symptom Troubleshooting [Immobilizer System
    • Symptom Troubleshooting [Keyless Entry System]
  • Exterior Body Panels
    • Body System [Body Panels]
    • Body System [Doors And Liftgate]
    • On-Board Diagnostic [Power Liftgate (PLG) System]
    • Service Tools [Body & Accessories)
    • Symptom Troubleshooting [Power Liftgate (PLG) System]
  • Exterior/Interior Trim
    • Exterior Trim
    • Interior Trim
  • Ignition Switch/Steering Lock
    • Power Systems
  • Glass/Windows/Mirrors
  • Seats
    • Seat System
  • Sun Roof/T-Top/Convertible Top
    • Sunroof
  • Windows
    • Glass/Windows/Mirrors
    • Symptom Troubleshooting [Power Window Systems - Auto-Open/Close Function)
    • Symptom Troubleshooting [Power Window Systems - Exterior Open Function]
• Brakes
  • Anti-Lock Brakes
    • Dynamic Stability Control System/Roll Stability Control System
    • General Procedures [Brake System]
    • On-Board Diagnostic [DSC/RSC]
    • Symptom Troubleshooting [DSC/RSC System]
  • Mechanical - Hydraulic
    • Conventional Brake System
    • General Procedures [Brake System]
    • Service Tools [Brake System]
    • Technical Data [Brake System]
  • Parking Brake System
  • Traction Control
    • Dynamic Stability Control System/Roll Stability Control System
    • General Procedures [Brake System]
    • On-Board Diagnostic [DSC/RSC]
    • Symptom Troubleshooting [DSC/RSC System]
• Drivelines & Axles
  • Axle Shafts
    • Wheel Driveshafts
  • Differentials & Drive Axles
    • All Wheel Drive (AWD) System
    • Differential
    • General Procedures [Driveline/Axle)
    • On-Board Diagnostic [AWD Control System]
    • Service Tools [Driveline/Axle)
    • Symptom Troubleshooting [Drive Axles - AWD)
    • Technical Data [Driveline/Axle]
  • Driveshaft & Universal Joints
    • Propeller Shaft
  • Wheel Hubs
    • Front Axle
    • Rear Axle
• Electrical
  • Body Electrical
    • OEM Connector End Views
    • Power Systems
  • Charging Systems
    • Charging System [MZI-3.7]
  • Component Locations
  • Fuses & Circuit Breakers
    • Fuses & Circuit Breakers
    • Power Systems
  • Gauges
    • Information Center [Instrumentation/Driver Info]
    • On-Board Diagnostic [Instrument Cluster]
    • Symptom Troubleshooting [Instrument Cluster]
  • Horns
    • Information Center [Instrumentation/Driver Info]
  • Motors, Switches, Relays
    • OEM Connector End Views
    • Power Systems
  • Starter
    • Starting System [MZI-3.7]
  • Wiring Diagrams
    • OEM Connector End Views
    • OEM Wiring Diagram -- CX9
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Engine Mechanical
  • Accessory Drive Belts
    • Engine Mechanical (Service Information MZI-3.7)
  • Auxiliary Emission Control Systems
    • Emission System [MZI-3.7]
  • Cooling Fan
    • Engine Cooling System [MZI 3.7]
  • Cooling System (Mechanical)
    • Engine Cooling System [MZI 3.7]
  • Exhaust System [MZI 3.7]
  • Fuel System
    • Fuel System [MZI 3.7]
    • Service Tools [Body & Accessories)
  • Engine Mechanical [Lubrication System MZI-3.7]
  • Mechanical
    • Engine Mechanical (Service Information MZI-3.7)
    • Engine Mechanical [Intake-Air System MZI 3.7]
    • Service Tools [Engine Mechanical MZI-3.7]
    • Technical Data [Engine Mechanical MZI-3.7]
  • Starter
    • Starting System [MZI-3.7]
• Engine Performance
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • Engine Control System [MZI-3.7]
  • Fuel Delivery
    • Fuel System [MZI 3.7]
    • Service Tools [Body & Accessories)
  • Ignition System [MZI-3.7]
  • Mode 6 - 1999-2023 MAZDA
  • Remove, Overhaul & Install
    • Engine Control System [MZI-3.7]
  • Specifications
    • Firing Order & Cylinder Identification
  • System
    • On-Board Diagnostic - Engine Control System (1 Of 5)
    • On-Board Diagnostic - Engine Control System (2 Of 5)
    • On-Board Diagnostic - Engine Control System (3 Of 5)
    • On-Board Diagnostic - Engine Control System (4 Of 5)
    • On-Board Diagnostic - Engine Control System (5 Of 5)
    • On-Board Diagnostic - Engine Control System (Introduction)
    • Symptom Troubleshooting [Engine Mechanical MZI-3.7]
  • Testing & Diagnosis
    • On-Board Diagnostic - Engine Control System (1 Of 5)
    • On-Board Diagnostic - Engine Control System (2 Of 5)
    • On-Board Diagnostic - Engine Control System (3 Of 5)
    • On-Board Diagnostic - Engine Control System (4 Of 5)
    • On-Board Diagnostic - Engine Control System (5 Of 5)
    • On-Board Diagnostic - Engine Control System (Introduction)
    • Symptom Troubleshooting [Engine Mechanical MZI-3.7]
  • Tune-Up
    • Ignition System [MZI-3.7]
• 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
    • Automatic Stop/Start Disable
    • General Information
  • Reset Procedures
    • ATEQ TPMS Reset Procedure
    • BARTEC TPMS Reset Procedure
    • 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
  • 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 System]
  • General Servicing
    • Basic System (HVAC)
    • Cabin Air Filter
    • Refrigerant System [HVAC]
    • Technical Data [HVAC System]
  • HVAC Control Systems
    • Basic System (HVAC)
    • Control System [HVAC - Full Auto Air Conditioner)
    • On-Board Diagnostic [HVAC)
    • Refrigerant System [HVAC]
    • Symptom Troubleshooting [HVAC - Full-Auto Air Conditioner]
    • Technical Data [HVAC System]
• Maintenance
  • Maintenance Reminder Light (Reset Procedures)
• Restraints
  • Air Bag, SRS
    • Air Bag System
    • On-Board Diagnostic [Air Bag System - Standard Deployment Control System)
    • On-Board Diagnostic [Air Bag System - Two-Step Deployment Control System)
    • Service Tools [Air Bag System]
    • Symptom Troubleshooting [Air Bag System)
  • Restraints Control Systems
    • Seat Belt System
  • Seat Belts
    • Seat Belt System
• Steering
  • Manual Steering
    • General Procedures [Steering System]
    • Power Steering System
    • Service Tools [Steering System]
    • Technical Data [Steering System]
  • Power Steering
    • General Procedures [Steering System]
    • Power Steering System
    • Service Tools [Steering System]
    • Technical Data [Steering System]
  • Steering Linkage
    • General Procedures [Driveline/Axle)
• Suspension
  • Front Suspension
    • Front Suspension System
    • General Procedures [Suspension System]
    • Service Tools [Suspension System]
    • Technical Data [Suspension System]
  • Rear Suspension
    • General Procedures [Suspension System]
    • Rear Suspension System
    • Service Tools [Suspension System]
    • Technical Data [Suspension System]
  • Wheel Alignment
    • Technical Data [Suspension System]
    • Wheel Alignment
  • Wheels & Tire System
    • General Procedures [Driveline/Axle)
    • On-Board Diagnostic [Suspension System - Tire Pressure Monitoring System)
    • Symptom Troubleshooting [Suspension System - Tire Pressure Monitoring System]
    • Technical Data [Suspension System]
    • Wheels And Tires & Tire Pressure Monitoring System
• Transmission
  • Automatic Trans
    • Automatic Transaxle - Overhaul (Aw6A-El, Aw6AX-El)
    • Automatic Transaxle (Service, Removal & Installation AY6A-El, AY6AX-El)
    • Automatic Transaxle [Shift Mechanism AY6A-El, AY6AX-El]
    • On-Board Diagnostic [Automatic Transmission AY6A-El, AY6AX-El]
    • Service Tools [Automatic Transaxle - AY6A-El, AY6AX-El]
    • Symptom Troubleshooting [Automatic Transaxle - AY6A-El, AY6AX-El]
    • Technical Data [Automatic Transaxle - AY6A-El, AY6AX-El]
  • Transfer Case
• External Pages