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.
2020 Mazda CX-30 Base, AWDFACTORY OEM SERVICE PROCEDURE
Electrical Component Locations
Select a section or procedure below to view factory instructions:
Active Air Shutter SystemAir Bag SystemAll Wheel Drive (AWD)Automatic Transaxle System (ET6A-El, ET6AX-El)Automatic Transaxle System (EV6A-El, EV6AX-El)Automatic Transaxle Shift MechanismBody Control SystemBody PanelsBrake SystemCharging SystemDoors And LiftgateDriveshaftDynamic Stability ControlElectric Power Steering SystemEmission Control System (VIN L)Emission Control System (VIN M)Engine Control System (VIN L)Engine Control System (VIN M)Engine Cooling System (VIN L)Engine Cooling System (VIN M)Engine Lubrication System (VIN L)Engine Lubrication System (VIN M)Engine Mechanical System (VIN L)Engine Mechanical Intake-Air System (VIN L)Engine Mechanical System (VIN M)Engine Mechanical Intake-Air System (VIN M)Engine Starting System (VIN L)Engine Starting System (VIN M)Entertainment SystemExterior TrimFront Suspension SystemFuel System (VIN L)Fuel System (VIN M)Glass/Windows/MirrorsHVAC Basic SystemHVAC (Auto A/C) Control SystemHVAC (Manual A/C) Control SystemI-ACTIVSENSEIgnition System (VIN L)Ignition System (VIN M)Instrumentation/Driver InfoInterior TrimLighting SystemParking Brake SystemPower SystemsPropeller ShaftRear DifferentialRear Suspension SystemSeat BeltsSeatsSecurity And LocksSteering Wheel WarmerSunroof SystemTransfer CaseWheel Hubs - RearWheel Hubs & Steering Knuckle - Front
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.