Mazda CX-30 2019-2025 Repair Manual
Here is the repair manual set for the Mazda CX-30 from 2019 to 2025. This is the same documentation commonly used by dealership technicians, skilled mechanics, and DIY enthusiasts. The manual is presented step by step, making it easy for anyone to follow along without fear of making mistakes.
This repair manual isn’t just any generic guide. It’s the exact same set of documents that Mazda dealership technicians use when servicing vehicles. It’s packed with detailed instructions, diagrams, and technical specifications that cover everything from routine maintenance to complex repairs.

General:
General/Service Information
Engine:
SKYACTIV
Body and Accessories:
Active Air Shutter
Body Panels
Doors and Liftgates
Entertainment System
Exterior Trim
Instrumentation
Interior Trim
Lighting
Power Systems
Seats
Wiper Washer
Brakes:
Conventional Brake System
Dynamic Stability Control
Parking Brake
Technical Data
Troubleshooting
Driveline/Axles:
All Wheel Drive (AWD)
Differential
Drive Shaft
Front Axle
Propeller Shaft
Rear Axle
Troubleshooting
Electrical Wiring Diagrams:
Charging System (SKYACTIV)
Electrical Wiring Schematic (1 of 4)
Electrical Wiring Schematic (2 of 4)
Electrical Wiring Schematic (3 of 4)
Electrical Wiring Schematic (4 of 4)
Fuse Box (Fuse Block)
Fuse Box (Main Fuse)
Fuse Box (Relay And Fuse Block)
Fuse Box (Relay Box) (1 of 2)
Fuse Box (Relay Box) (2 of 2)
Ground Point (Body) (1 of 2)
Ground Point (Body) (2 of 2)
Ground Point – Engine Room (SKYACTIV) (1 of 2)
Ground Point – Engine Room (SKYACTIV) (2 of 2)
Ground Point (Lower Dashboard)
Ground Point (Upper Dashboard)
Starting System (SKYACTIV)
Accessory Installation Instructions
AWD
Brakes
Control System
Entertainment System
Glass/Windows/Mirrors
Instrumentation Driver Info
Lighting Systems
Power Systems
Seats
Security And Locks
Sunroof
Wiper/Washer System

Technical Service Bulletins:
Audio, Navigation And Phone Concerns With Mazda
Battery Maintenance
Battery Test Procedures Requirements Using The GR8-1291
Condensation / Fog in Front and Rear Combination Lamps
Electrical Concern and/or Multiple DTC’s DUE to Aftermarket Device
Front / Rear Stabilizer Noise Prevention
Mazda Connect Audio Source When Connected to USB Port
Mazda Guidelines for Factory Scheduled Maintenance
Message Displayed After Instrument Cluster Replacement or Installing a Room Fuse
Multi – Model – Speedometer Replacement Procedure
Navigation SD Card Error Message “Invalid SD Card”
Paint Damage – Mazda Pocket Paint Guide
Proper Usage of Driver’s Floor Mat
Shock Absorber Replacement Guidelines
Voice Recognition System Does Not Recognize Address
Wrinkles On Leather Seat Surface of New Vehicle