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Campaign 21V937000

Critical Plain English
ID: #21V937000 MFR: Hyundai Motor America

What This Recall Means

Component

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

What Happened
The brake master cylinder in your 2021 Accent is a crucial part that helps your vehicle stop by controlling the brake fluid. Unfortunately, some of these units had sharp edges that can damage the inner seal, reducing your brakes' effectiveness.
Risk if Unfixed
If the seal is damaged, your brake pedal might feel spongy or take longer to press down. This could make it harder to stop the vehicle, increasing the risk of a crash.

How to Get This Fixed

Free Fix
Your Hyundai dealer will replace the faulty brake master cylinder with a new one, free of charge. You should schedule the repair as soon as you receive the recall notice.

Affected Vehicles

2021 HYUNDAI Accent

Is YOUR vehicle affected?

This page lists the models and model years named in NHTSA campaign #21V937000. 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 →