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Campaign 20V346000

Critical Plain English
ID: #20V346000 MFR: Mazda North American Operations

What This Recall Means

Component

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER

What Happened
Your 2020 Mazda CX-30 or Mazda3 may have brake caliper bolts that weren't tightened properly during assembly, which could cause problems with your brakes.
Risk if Unfixed
If the brake calipers loosen, your brakes might not work as well, or the wheel could even lock up while driving, increasing the risk of a crash.

How to Get This Fixed

Free Fix
Mazda will notify you and fix this for free by inspecting the brake caliper bolts, tightening them if necessary, and replacing the affected brake caliper if the bolts are missing.

Affected Vehicles

2020 MAZDA Mazda3
2020 MAZDA CX-30

Is YOUR vehicle affected?

This page lists the models and model years named in NHTSA campaign #20V346000. Matching a model and year on this list does not prove an individual vehicle is affected — some vehicles in an affected model year are never part of the recall population. The authoritative way to know is a VIN check against NHTSA's own records.

Check My VIN — Free Official NHTSA recall lookup →