Mazda model-year index
CX-30
Start with the year on the registration. Each year opens live recall campaigns and owner reports, alongside source-backed problem files.
- Listed year span
- 2020 to 2026
- Model years
- 7
- Documented files
- 5
- Federal records
- Live on each year
Choose the year before the problem
Which CX-30 are you researching?
A model name can stay unchanged while the hardware does not. The exact year keeps your search inside the right records.
- Problem files
- 0
- Federal data
- Live
Recall and complaint search ready
- Problem files
- 1
- Federal data
- Live
Air bag system safety defect
- Problem files
- 1
- Federal data
- Live
Air bag system safety defect
- Problem files
- 1
- Federal data
- Live
Braking performance may be reduced
- Problem files
- 2
- Federal data
- Live
Braking performance may be reduced
- Problem files
- 2
- Federal data
- Live
Body or structural component may fail
- Problem files
- 3
- Federal data
- Live
Body or structural component may fail
Source-backed problem files
Documented Mazda CX-30 conditions
Higher safety relevance appears first. The order does not measure reliability.
2020 Mazda CX-30 · Brakes & vehicle control
Loose front brake caliper bolts may affect braking
NHTSA campaign 20V346000 lists the 2020 Mazda CX-30 for a condition in which loose front brake caliper bolts may affect braking.
2024 to 2025 Mazda CX-30 · Safety restraints
Air bag system safety defect
The Sophisticated Air Bag Sensor (SAS) units may set an error code and deactivate the air bags, due to a low battery condition.
2020 to 2021 Mazda CX-30 · Body & structure
Body or structural component may fail
When fully opened, the power liftgate may partially lower unexpectedly when the vehicle is parked facing uphill on a slope.
2022 to 2023 Mazda CX-30 · Brakes
Braking performance may be reduced
The anti-lock brake system (ABS) Hydraulic Control Unit (HCU) may be damaged, which can result in reduced braking ability.
2020 to 2022 Mazda CX-30 · Body electrical
Liftgate switch corrosion and possible battery drain
A liftgate switch that fails after moisture exposure appears in Mazda's connector-corrosion bulletin, especially when battery drain follows.
Before diagnosing the Mazda CX-30
Use the right check before buying a part
A symptom can have several causes. These guides help separate a useful clue from a diagnosis that still needs testing.
Check recalls by VIN
A VIN search checks the displayed NHTSA records for an unrepaired safety recall associated with one vehicle. A model search shows only the wider campaign population.
Read guide ↗When a car is unsafe
A warning light does not always mean the same thing, but weak brakes or smoke leave little room for experimentation. Damaged tires and certain recall instructions can do the same.
Read guide ↗Why symptoms overlap
“It makes a weird noise” is useful human language. Diagnosis begins when that language is tied to the exact vehicle and its operating conditions.
Read guide ↗Words owners use
The workshop phrase may not be yours.
Choose the description that sounds closest, then read the complete symptom pattern.