Recall 17V063 affects 33,803 2017 Hyundai Elantra vehicles for brake booster failure. Repair is free at any franchised Hyundai dealer.
Hyundai is recalling 33,803 2017 Elantra vehicles because the brake booster can fail and leave the driver without power brake assist. That loss of assist lengthens stopping distance and increases crash risk, so Hyundai dealers will complete the recall repair free of charge.
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What's wrong?
The brake booster on the 2017 Hyundai Elantra is part of the power brake assist system. It uses engine vacuum to multiply the force from your foot, so normal braking does not require heavy pedal pressure. When the booster works correctly, the hydraulic brakes still do the stopping, but the booster helps you apply them with reasonable effort.
On affected Elantra sedans, the brake booster housing has a dimensional problem. That housing is supposed to seal the booster so it can hold vacuum. When the seal is not right, a vacuum leak forms and the booster loses assist. The brakes remain present, but the driver has to press the pedal much harder to get the same braking response.
Owners can notice a high or hard brake pedal before the repair. In some affected vehicles, the malfunction indicator lamp illuminates because the vacuum leak is detected by the vehicle.
Who's affected?
| 2017 Hyundai Elantra | hydraulic brake system |
|---|---|
| Units affected | 33,803 |
| Field incidents | NHTSA has logged no field incidents to date. |
Not every 2017 Hyundai Elantra sedan is on the list. Check your VIN to confirm whether your specific sedan is included.
What's the safety risk?
Loss of power brake assist means the 2017 Elantra needs more distance to stop, which increases crash risk. The Malfunction Indicator Lamp can illuminate because of the vacuum leak, so treat that warning light as a reason to call the dealer. Repair is free at any franchised Hyundai dealer.
What should I do?
- Check your VIN to confirm your 2017 Hyundai Elantra is included in this recall.
- Contact your nearest franchised Hyundai dealer to schedule the free brake-booster replacement that restores power brake assist.
- Bring the recall notice if Hyundai has mailed one. If not, reference recall number 17V063 when you call.
- Drive cautiously until the repair is complete. Leave extra stopping distance because loss of power brake assist can lengthen stopping distance.
What happens at the repair
At the dealer, a Hyundai technician replaces the brake system booster assembly covered by recall 17V063. The replacement parts and labor are free under the recall. Hyundai did not set up a separate reimbursement program because the brake booster was covered for 5 years or 60,000 miles under the new vehicle limited warranty. Ask the service desk how warranty coverage applies if you have prior repair paperwork.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| January 26, 2017 | NHTSA published the recall |
|---|---|
| January 27, 2017 | Dealer notification began |
| January 27, 2017 | Dealer notification ended |
| February 6, 2017 | Owner notification mailed |
| February 17, 2017 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 17V063?
Recall 17V063 covers 33,803 2017 Hyundai Elantra vehicles with a brake booster that can fail and reduce power brake assist. Hyundai dealers replace the brake system booster assembly for free.
What should I do if my 2017 Hyundai Elantra is on this recall?
Check your VIN to confirm your specific Elantra is included in recall 17V063. If it is included, contact a franchised Hyundai dealer to schedule the brake system booster assembly replacement. Reference recall 17V063 or Hyundai recall 157 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost. Hyundai dealers replace the brake system booster assembly free of charge, and owners can call Hyundai customer service at 1-800-633-5151 with recall questions.
What is the safety risk?
The safety risk is longer stopping distance. If the brake booster fails, the Elantra can lose power brake assist, so the driver needs more distance to stop the vehicle. That increases the risk of a crash.
What if I bought my Hyundai Elantra used?
The free recall repair still follows the VIN. Ownership history does not remove the manufacturer's repair obligation. Check your VIN, then call a franchised Hyundai dealer with recall 17V063 or Hyundai recall 157 if your vehicle is included.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/17V063000 |
|---|---|
| Hyundai customer service | 1-800-633-5151 |
| NHTSA recall # | 17V063 |
| NHTSA recall # (full) | 17V063000 |
Source documents
-
Download Misc. Document (PDF) - Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 25, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →