Repair and Diagnosis

You are viewing the "split tree" of links. The tree is cut off at a certain depth to keep the page loading fast, but you may have to click multiple links to get to the content you want.
View "full tree" with all links on one page (will load slowly, but easier to use ctrl-f to search all pages)

Expand All (for easy ctrl-f) Collapse All

• Quick Lookups
  • Common Specs & Procedures
  • DTC Index
  • Electrical Component Locations
  • Fluids
  • Technical Bulletins
    • Campaigns
    • Tech Tips
    • Technical Service Bulletins
  • Tire Fitment
  • Wiring Diagrams
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Accessories & Equipment
  • Anti-Theft Systems
    • Doors And Liftgate
    • Security And Locks
    • Symptom Troubleshooting - Security And Locks
  • Collision/Avoidance
    • I-ACTIVSENSE (Service Information)
    • Instrumentation/Driver Info
    • On-Board Diagnostic - 360DEGREES View Monitor Control Module
    • On-Board Diagnostic - Driver Monitoring Camera Unit
    • On-Board Diagnostic - Forward Sensing Camera
    • On-Board Diagnostic - Front Radar Sensor
    • On-Board Diagnostic - Front Side Radar Sensor
    • On-Board Diagnostic - Parking Assist Unit (Optical)
    • On-Board Diagnostic - Parking Assist Unit (Ultrasonic)
    • On-Board Diagnostic - Rear Side Radar Sensor
    • On-Board Diagnostic - Vehicle Control Module (1 Of 4)
    • On-Board Diagnostic - Vehicle Control Module (2 Of 4)
    • On-Board Diagnostic - Vehicle Control Module (3 Of 4)
    • On-Board Diagnostic - Vehicle Control Module (4 Of 4)
    • Symptom Troubleshooting - 360DEGREES View Monitor System
    • Symptom Troubleshooting - Blind Spot Monitoring System
    • Symptom Troubleshooting - Distance & Speed Alert (DSA)
    • Symptom Troubleshooting - Driver Attention Alert System
    • Symptom Troubleshooting - Driver Monitoring (Dm)
    • Symptom Troubleshooting - Front Cross Traffic Alert (FCTA)
    • Symptom Troubleshooting - Lane Departure Warning System (LDWS)
    • Symptom Troubleshooting - Lane-Keep Assist System
    • Symptom Troubleshooting - MAZDA Radar Cruise Control (MRCC) System
    • Symptom Troubleshooting - Parking Assist System
    • Symptom Troubleshooting - Rear Cross Traffic Alert (RCTA)
    • Symptom Troubleshooting - Smart Brake Support (SBS)
    • Symptom Troubleshooting - Smart Brake Support [Rear Crossing] (SBS-RC)
    • Symptom Troubleshooting - Smart Brake Support [Rear] (SBS-R)
    • Symptom Troubleshooting - Traffic Sign Recognition System (TSR)
  • Communication Devices
    • Body Control System
    • On-Board Diagnostic - Body Control Module (BCM) (1 Of 4)
    • On-Board Diagnostic - Body Control Module (BCM) (2 Of 4)
    • On-Board Diagnostic - Body Control Module (BCM) (3 Of 4)
    • On-Board Diagnostic - Body Control Module (BCM) (4 Of 4)
    • On-Board Diagnostic - Door-Electrical Supply Unit
    • On-Board Diagnostic - HS/Ms - Can (1 Of 2)
    • On-Board Diagnostic - HS/Ms - Can (2 Of 2)
    • On-Board Diagnostic - LF Control Unit
    • On-Board Diagnostic - Telematics Communication Unit
  • Cruise Control Systems
    • Cruise Control System
    • Symptom Troubleshooting - MAZDA Radar Cruise Control (MRCC) System
  • Drivers Assistance Systems - ADAS
    • I-ACTIVSENSE (Service Information)
    • Instrumentation/Driver Info
    • On-Board Diagnostic - 360DEGREES View Monitor Control Module
    • On-Board Diagnostic - Driver Monitoring Camera Unit
    • On-Board Diagnostic - Forward Sensing Camera
    • On-Board Diagnostic - Front Radar Sensor
    • On-Board Diagnostic - Front Side Radar Sensor
    • On-Board Diagnostic - Parking Assist Unit (Optical)
    • On-Board Diagnostic - Parking Assist Unit (Ultrasonic)
    • On-Board Diagnostic - Rear Side Radar Sensor
    • On-Board Diagnostic - Vehicle Control Module (1 Of 4)
    • On-Board Diagnostic - Vehicle Control Module (2 Of 4)
    • On-Board Diagnostic - Vehicle Control Module (3 Of 4)
    • On-Board Diagnostic - Vehicle Control Module (4 Of 4)
    • Symptom Troubleshooting - 360DEGREES View Monitor System
    • Symptom Troubleshooting - Blind Spot Monitoring System
    • Symptom Troubleshooting - Distance & Speed Alert (DSA)
    • Symptom Troubleshooting - Driver Attention Alert System
    • Symptom Troubleshooting - Driver Monitoring (Dm)
    • Symptom Troubleshooting - Front Cross Traffic Alert (FCTA)
    • Symptom Troubleshooting - Lane Departure Warning System (LDWS)
    • Symptom Troubleshooting - Lane-Keep Assist System
    • Symptom Troubleshooting - MAZDA Radar Cruise Control (MRCC) System
    • Symptom Troubleshooting - Parking Assist System
    • Symptom Troubleshooting - Rear Cross Traffic Alert (RCTA)
    • Symptom Troubleshooting - Smart Brake Support (SBS)
    • Symptom Troubleshooting - Smart Brake Support [Rear Crossing] (SBS-RC)
    • Symptom Troubleshooting - Smart Brake Support [Rear] (SBS-R)
    • Symptom Troubleshooting - Traffic Sign Recognition System (TSR)
  • Entertainment Systems
    • Entertainment System
    • MAZDA Connect - Introduction
    • On-Board Diagnostic - Light Control Module
    • On-Board Diagnostic - MAZDA Connect (1 Of 3)
    • On-Board Diagnostic - MAZDA Connect (2 Of 3)
    • On-Board Diagnostic - MAZDA Connect (3 Of 3)
    • Symptom Troubleshooting - Active Driving Display
    • Symptom Troubleshooting - MAZDA Connect
    • Symptom Troubleshooting - Telematics Communication System
  • Exterior Lights
    • Lighting System
    • Technical Data - Body & Accessories
  • Gauges & Instrument Panels
    • Instrumentation/Driver Info
    • On-Board Diagnostic - Electrical Supply Unit (ESU)
    • On-Board Diagnostic - Instrument Cluster
  • Headlights
    • Lighting System
    • On-Board Diagnostic - Adaptive Front Lighting System Control Module
    • On-Board Diagnostic - Auto Leveling Control Module
    • Symptom Troubleshooting - High Beam Control (HBC) System
  • Horns
    • Instrumentation/Driver Info
  • Infotainment
    • Entertainment System
    • MAZDA Connect - Introduction
    • On-Board Diagnostic - Light Control Module
    • On-Board Diagnostic - MAZDA Connect (1 Of 3)
    • On-Board Diagnostic - MAZDA Connect (2 Of 3)
    • On-Board Diagnostic - MAZDA Connect (3 Of 3)
    • Symptom Troubleshooting - Active Driving Display
    • Symptom Troubleshooting - MAZDA Connect
    • Symptom Troubleshooting - Telematics Communication System
  • Interior/Exterior Trim
    • Exterior Trim
    • Interior Trim
  • Interior/Illumination Lights
    • Lighting System
    • Technical Data - Body & Accessories
  • Glass/Windows/Mirrors
  • Seats
    • Seats
    • Symptom Troubleshooting - Position Memory System
    • Symptom Troubleshooting - Power Seat System
    • Symptom Troubleshooting - Seat Warmer System
  • Window Motors & Regulators
    • Glass/Windows/Mirrors
    • Symptom Troubleshooting - Power Window Systems
  • Wiper/Washer Systems
    • Symptom Troubleshooting - Wiper/Washer System
    • Wiper/Washer System
• Body & Frame
  • Aerodynamic Devices
    • Active Air Shutter System
  • Door Locks
    • Doors And Liftgate
    • Security And Locks
    • Symptom Troubleshooting - Security And Locks
  • Exterior Body Panels
    • Body Panels
    • Doors And Liftgate
  • Exterior/Interior Trim
    • Exterior Trim
    • Interior Trim
  • Glass/Windows/Mirrors
  • Seats
    • Seats
    • Symptom Troubleshooting - Position Memory System
    • Symptom Troubleshooting - Power Seat System
    • Symptom Troubleshooting - Seat Warmer System
  • Sun Roof/T-Top/Convertible Top
    • Sunroof
  • Windows
    • Glass/Windows/Mirrors
    • Symptom Troubleshooting - Power Window Systems
• Brakes
  • Anti-Lock Brakes
    • Dynamic Stability Control (Service Information)
    • Electronically Controlled Brake System (Service Information)
    • On-Board Diagnostics - Dynamic Stability Control (DSC) (1 Of 3)
    • On-Board Diagnostics - Dynamic Stability Control (DSC) (2 Of 3)
    • On-Board Diagnostics - Dynamic Stability Control (DSC) (3 Of 3)
    • On-Board Diagnostics - Electronically Controlled Brake Unit (1 Of 4)
    • On-Board Diagnostics - Electronically Controlled Brake Unit (2 Of 4)
    • On-Board Diagnostics - Electronically Controlled Brake Unit (3 Of 4)
    • On-Board Diagnostics - Electronically Controlled Brake Unit (4 Of 4)
    • Symptom Troubleshooting - Dynamic Stability Control (DSC)
    • Symptom Troubleshooting - Electronically Controlled Brake System
  • Mechanical - Hydraulic
    • Conventional Brake System
    • Technical Data - Brakes
  • Parking Brake System
    • Parking Brake System
    • Symptom Troubleshooting - Electric Parking Brake
  • Traction Control
    • Dynamic Stability Control (Service Information)
    • Electronically Controlled Brake System (Service Information)
    • On-Board Diagnostics - Dynamic Stability Control (DSC) (1 Of 3)
    • On-Board Diagnostics - Dynamic Stability Control (DSC) (2 Of 3)
    • On-Board Diagnostics - Dynamic Stability Control (DSC) (3 Of 3)
    • On-Board Diagnostics - Electronically Controlled Brake Unit (1 Of 4)
    • On-Board Diagnostics - Electronically Controlled Brake Unit (2 Of 4)
    • On-Board Diagnostics - Electronically Controlled Brake Unit (3 Of 4)
    • On-Board Diagnostics - Electronically Controlled Brake Unit (4 Of 4)
    • Symptom Troubleshooting - Dynamic Stability Control (DSC)
    • Symptom Troubleshooting - Electronically Controlled Brake System
• Drivelines & Axles
  • Axle Shafts
    • Drive Axle Shaft
  • Differentials & Drive Axles
    • Symptom Troubleshooting - Driveline/Axle
    • Technical Data - Driveline/Axle
  • Wheel Hubs
    • Wheel Hubs - Rear
    • Wheel Hubs & Steering Knuckle - Front
• Electrical
  • Body Electrical
    • Power Systems
  • Charging Systems
    • Charging System
    • M Hybrid System
    • On-Board Diagnostic - Dc-Dc Converter (Hybrid)
    • On-Board Diagnostic - Hybrid Battery
    • On-Board Diagnostic - Integrated Starter Generator (ISG)
    • Symptom Troubleshooting - HEV System
  • Component Locations
  • Fuses & Circuit Breakers
    • Fuses & Circuit Breakers
    • Power Systems
  • Gauges
    • Instrumentation/Driver Info
    • On-Board Diagnostic - Electrical Supply Unit (ESU)
    • On-Board Diagnostic - Instrument Cluster
  • Horns
    • Instrumentation/Driver Info
  • Motors, Switches, Relays
    • Power Systems
  • Starter
    • Engine Starting System (VIN 7/VIN L)
    • M Hybrid System
    • On-Board Diagnostic - Integrated Starter Generator (ISG)
  • Wiring Diagrams
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Engine Mechanical
  • Accessory Drive Belts
    • Engine Drive Belt Routing
    • Engine Mechanical (VIN 7/VIN L)
  • Auxiliary Emission Control Systems
    • Emission System (VIN 7/VIN L)
  • Cooling Fan
    • Engine Cooling System (VIN 7/VIN L)
  • Cooling System (Mechanical)
    • Engine Cooling System (VIN 7/VIN L)
  • Exhaust System (VIN 7/VIN L)
  • Fuel System (VIN 7/VIN L)
  • Lubrication System
    • Engine Lubrication (VIN 7/VIN L)
  • Mechanical
    • Engine Mechanical (VIN 7/VIN L)
    • Intake-Air System (VIN 7/VIN L)
    • Technical Data - Engine (VIN 7/VIN L)
  • Starter
    • Engine Starting System (VIN 7/VIN L)
    • M Hybrid System
    • On-Board Diagnostic - Integrated Starter Generator (ISG)
• Engine Performance
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • Engine Control System (VIN 7/VIN L)
  • Fuel Delivery
    • Fuel System (VIN 7/VIN L)
  • Ignition System (VIN 7/VIN L)
  • Mode 6 - 1999-2023 MAZDA
  • Specifications
    • Firing Order & Cylinder Identification
  • System
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (1 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (10 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (2 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (3 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (4 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (5 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (6 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (7 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (8 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (9 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (Introduction)
    • On-Board Diagnostic - I-Stop
    • On-Board Diagnostic - Introduction
    • Symptom Troubleshooting - Engine (VIN 7/VIN L) (1 Of 2)
    • Symptom Troubleshooting - Engine (VIN 7/VIN L) (2 Of 2)
    • Symptom Troubleshooting - I-Stop
  • Testing & Diagnosis
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (1 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (10 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (2 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (3 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (4 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (5 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (6 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (7 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (8 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (9 Of 10)
    • On-Board Diagnostic - Engine Control (VIN 7/VIN L) (Introduction)
    • On-Board Diagnostic - I-Stop
    • On-Board Diagnostic - Introduction
    • Symptom Troubleshooting - Engine (VIN 7/VIN L) (1 Of 2)
    • Symptom Troubleshooting - Engine (VIN 7/VIN L) (2 Of 2)
    • Symptom Troubleshooting - I-Stop
  • Tune-Up
    • Ignition System (VIN 7/VIN L)
• 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
  • Hoist/Jack
    • General Information
  • Identification
    • CANADIAN Model Cross-Reference
    • General Information
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
  • 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
    • Refrigerant System
    • Technical Data - HVAC
  • HVAC Control Systems
    • Basic System - HVAC
    • Control System - Auto A/C
    • Control System - Manual A/C
    • On-Board Diagnostic - Auto A/C
    • On-Board Diagnostic - Dash-Electrical Supply Unit (1 Of 2)
    • On-Board Diagnostic - Dash-Electrical Supply Unit (2 Of 2)
    • On-Board Diagnostic - Manual A/C
    • Refrigerant System
    • Symptom Troubleshooting - Auto A/C
    • Symptom Troubleshooting - Manual A/C
    • Technical Data - HVAC
• Maintenance
  • Maintenance Reminder Light (Reset Procedures)
• Restraints
  • Air Bag, SRS
    • Air Bag System (Service Information)
    • On-Board Diagnostic - Airbag System
    • Symptom Troubleshooting - Restraints
  • Restraints Control Systems
    • Seat Belts
  • Seat Belts
• Steering
  • Electronic Steering
    • Electric Power Steering System
    • On-Board Diagnostic - Electric Power Steering (EPS)
    • Steering Wheel Warmer
    • Symptom Troubleshooting - Electric Power Steering (EPS)
    • Symptom Troubleshooting - Steering Warmer
  • Manual Steering
    • Technical Data - Steering
  • Power Steering
    • Technical Data - Steering
  • Steering Column
    • Electric Power Steering System
  • Steering Control Systems
    • Electric Power Steering System
  • Steering Linkage
    • Electric Power Steering System
• Suspension
  • Front Suspension
    • Front Suspension System
    • Technical Data - Suspension
  • Rear Suspension
    • Rear Suspension System
    • Technical Data - Suspension
  • Wheel Alignment
    • MAZDA Wheel Alignment Specifications - 3
    • Technical Data - Suspension
    • Wheel Alignment
  • Wheels & Tire System
    • Symptom Troubleshooting - TPMS
    • Technical Data - Suspension
    • Wheel & Tires
• Transmission
  • Automatic Trans
    • Automatic Transaxle (Service Information) - ET6A-El, ET6AX-El (Us)
    • Automatic Transaxle Shift Mechanism
    • Drive Selection System
    • On-Board Diagnostics - Automatic Transaxle (ET6A-El, ET6AX-El)
    • Symptom Troubleshooting - Automatic Transaxle (ET6A-El, ET6AX-El)
    • Technical Data - Transaxle
  • Manual Trans
    • Technical Data - Transaxle
  • Transmission Control Systems
    • Automatic Transaxle Shift Mechanism
    • Drive Selection System
• External Pages