NHTSA recall 20V-346 (20V346000)
service brakes, hydraulic recall reported June 12, 2020 - about 24,037 vehicles affected.
- NHTSA campaign number
- 20V346000
- Also written as
- 20V-346
- Manufacturer number
- 4420F
- Reported
- June 12, 2020
- Vehicles affected
- ~24,037
- Component
- service brakes, hydraulic
What is being recalled
Mazda North American Operations (Mazda) is recalling certain 2020 CX-30 and Mazda3 vehicles. The front brake caliper mounting bolts may not have been tightened properly during assembly, possibly allowing the calipers to loosen.
Why it is dangerous
Loose brake calipers can reduce braking performance or interfere with wheel rotation, affecting vehicle handling. Either of these scenarios can increase the risk of a crash.
The fix (free at any franchised dealer)
Mazda will notify owners, and dealers will inspect the front brake caliper bolts, tightening them as necessary. If bolts are missing, the affected brake caliper will be replaced. Repairs will be performed free of charge. The recall began July 24, 2020. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 4420F.
Recall repairs are always free, regardless of vehicle age or where you bought the car. Quote the campaign number 20V-346 when calling a dealer.
Affected 2 models
Each year links to that car's full history: every recall, owner complaints and common problems.
Source: NHTSA recall campaign data (public domain), refreshed weekly. See also the latest recall campaigns.