Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2023 Mazda CX-50 SFACTORY OEM SERVICE PROCEDURE
Repair and Diagnosis
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Quick Lookups
- Accessories & Equipment
- Anti-Theft Systems
- Collision/Avoidance
- Cruise Control System
- I-ACTIVSENSE (Service Information)
- Instrumentation/Driver Info
- On-Board Diagnostic - 360DEGREES View Monitor Control Module
- On-Board Diagnostic - Adaptive Front Lighting System Control Module
- On-Board Diagnostic - Forward Sensing Camera
- On-Board Diagnostic - Front Radar Sensor
- 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 - Blind Spot Monitoring System
- Symptom Troubleshooting - Cruising & Traffic Support (Cts)
- Symptom Troubleshooting - Distance & Speed Alert (DSA)
- Symptom Troubleshooting - Driver Attention Alert System
- Symptom Troubleshooting - High Beam Control (HBC) System
- 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 5)
- On-Board Diagnostic - Body Control Module (BCM) (2 Of 5)
- On-Board Diagnostic - Body Control Module (BCM) (3 Of 5)
- On-Board Diagnostic - Body Control Module (BCM) (4 Of 5)
- On-Board Diagnostic - Body Control Module (BCM) (5 Of 5)
- On-Board Diagnostic - Door-Electrical Supply Unit
- On-Board Diagnostic - Electrical Supply Unit (ESU)
- 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
- Symptom Troubleshooting - Telematics Communication System
- Cruise Control Systems
- Drivers Assistance Systems - ADAS
- Cruise Control System
- I-ACTIVSENSE (Service Information)
- Instrumentation/Driver Info
- On-Board Diagnostic - 360DEGREES View Monitor Control Module
- On-Board Diagnostic - Adaptive Front Lighting System Control Module
- On-Board Diagnostic - Forward Sensing Camera
- On-Board Diagnostic - Front Radar Sensor
- 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 - Cruising & Traffic Support (Cts)
- Symptom Troubleshooting - Distance & Speed Alert (DSA)
- Symptom Troubleshooting - Driver Attention Alert System
- Symptom Troubleshooting - High Beam Control (HBC) System
- 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
- Connectivity Master Unit - Introduction
- Entertainment System
- On-Board Diagnostic - Audio Control Unit (ACU) (1 Of 2)
- On-Board Diagnostic - Audio Control Unit (ACU) (2 Of 2)
- On-Board Diagnostic - Connectivity Master Unit (1 Of 3)
- On-Board Diagnostic - Connectivity Master Unit (2 Of 3)
- On-Board Diagnostic - Connectivity Master Unit (3 Of 3)
- Symptom Troubleshooting - Active Driving Display
- Symptom Troubleshooting - Connectivity Master Unit
- Exterior Lights
- Gauges & Instrument Panels
- Headlights
- Horns
- Infotainment
- Connectivity Master Unit - Introduction
- Entertainment System
- On-Board Diagnostic - Audio Control Unit (ACU) (1 Of 2)
- On-Board Diagnostic - Audio Control Unit (ACU) (2 Of 2)
- On-Board Diagnostic - Connectivity Master Unit (1 Of 3)
- On-Board Diagnostic - Connectivity Master Unit (2 Of 3)
- On-Board Diagnostic - Connectivity Master Unit (3 Of 3)
- Symptom Troubleshooting - Active Driving Display
- Symptom Troubleshooting - Connectivity Master Unit
- Interior/Exterior Trim
- Interior/Illumination Lights
- Memory Modules
- Glass/Windows/Mirrors
- Seats
- Window Motors & Regulators
- Wiper/Washer Systems
- Body & Frame
- Brakes
- Drivelines & Axles
- Electrical
- Engine Mechanical
- Engine Performance
- Emissions
- Engine Control Systems
- Fuel Delivery
- Ignition System (VIN M)
- Specifications
- System
- On-Board Diagnostic - Engine Control (VIN M) (1 Of 6)
- On-Board Diagnostic - Engine Control (VIN M) (2 Of 6)
- On-Board Diagnostic - Engine Control (VIN M) (3 Of 6)
- On-Board Diagnostic - Engine Control (VIN M) (4 Of 6)
- On-Board Diagnostic - Engine Control (VIN M) (5 Of 6)
- On-Board Diagnostic - Engine Control (VIN M) (6 Of 6)
- On-Board Diagnostic - Engine Control (VIN M) (Introduction)
- On-Board Diagnostic - Introduction
- Symptom Troubleshooting - Engine (VIN M)
- Testing & Diagnosis
- On-Board Diagnostic - Engine Control (VIN M) (1 Of 6)
- On-Board Diagnostic - Engine Control (VIN M) (2 Of 6)
- On-Board Diagnostic - Engine Control (VIN M) (3 Of 6)
- On-Board Diagnostic - Engine Control (VIN M) (4 Of 6)
- On-Board Diagnostic - Engine Control (VIN M) (5 Of 6)
- On-Board Diagnostic - Engine Control (VIN M) (6 Of 6)
- On-Board Diagnostic - Engine Control (VIN M) (Introduction)
- On-Board Diagnostic - Introduction
- Symptom Troubleshooting - Engine (VIN M)
- Tune-Up
- General Information
- Abbreviations
- Basic Trouble Shooting
- Brakes
- Check Lists
- Driveline/Axles
- DTC Index
- Electrical
- Engine
- 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)
- Hoist/Jack
- Identification
- Metric Conversions
- OEM General Information
- Maintenance Reminder Light (Reset Procedures)
- Specifications Index
- Steering
- Towing
- Traction Control Disable Procedures
- Trouble Shooting - Manual Transmission - General Information
- Heating, Ventilation & A/C (HVAC)
- A/C Compressor
- General Servicing
- 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
- Restraints
- Steering
- Suspension
- Transmission
- External Pages
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
