Recall 23V415 affects 322 2023 Hyundai Palisade SUVs for a brake booster vacuum leak. Repair is free at any franchised Hyundai dealer.
Hyundai is recalling 322 2023 Palisade vehicles because the brake booster diaphragm can become misaligned and create an internal vacuum leak. That leak can cause a loss of power brake assist; the vehicle then needs more distance to stop, which increases crash risk, and Hyundai dealers will complete the recall repair free of charge.
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What's wrong?
The brake booster on the 2023 Hyundai Palisade is part of the hydraulic brake assist system. It uses engine vacuum to multiply the force from your foot, so the brake pedal can create enough pressure without needing a hard shove. When the booster seals correctly, the pedal feel stays consistent and the brakes get the assist they are designed to receive.
On affected Palisades, the brake booster housing was not manufactured correctly. That defect lets the diaphragm inside the booster sit out of alignment, which creates an internal vacuum leak. When vacuum leaks inside the booster, the brake system loses power assist. The brakes still depend on your pedal input, but stopping takes more effort than the driver expects.
There is no warning sign before failure. The first thing an owner notices can be a much harder brake pedal or a need to press harder to slow the SUV.
Who's affected?
| 2023 Hyundai Palisade | hydraulic brake system |
|---|---|
| Units affected | 322 |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether this recall applies to your specific SUV.
What's the safety risk?
A loss of power brake assist can make the vehicle require more distance to stop and increase the risk of a crash. There is no warning sign before failure, so leave extra space, avoid hard braking, and schedule the recall repair soon. Repair is free at any franchised Hyundai dealer.
What should I do?
- Check your VIN to confirm your 2023 Hyundai Palisade is included in this recall.
- Contact a franchised Hyundai dealer to schedule the free brake-booster inspection and replacement that fixes the vacuum leak behind the loss of power brake assist.
- Bring the recall notice if you have it. If not, reference recall number 23V415 when you call.
- Drive cautiously until the repair is complete. Leave extra following distance and avoid hard braking when traffic allows.
What happens at the repair
At the dealer, a Hyundai technician inspects the brake booster and replaces it if the inspection shows the booster is affected by this recall. The recall repair is free, including parts and labor. If you already paid for a repair tied to the brake booster vacuum leak or loss of power brake assist, Hyundai's reimbursement plan covers documented out-of-pocket expenses for the recall condition. Keep receipts and repair paperwork, and ask Hyundai customer service or the dealer service desk how to submit the claim.
| Reimbursement | Reimbursement available |
|---|
Timeline
| June 8, 2023 | NHTSA published the recall |
|---|---|
| July 14, 2023 | Owner notification mailed |
| August 7, 2023 | Dealer notification began |
| August 7, 2023 | Dealer notification ended |
| August 7, 2023 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 23V415?
Recall 23V415 covers 322 2023 Hyundai Palisade vehicles with a brake booster diaphragm that can become misaligned and create an internal vacuum leak. That defect can cause a loss of power brake assist, longer stopping distance, and increased crash risk. Hyundai dealers will inspect and replace the brake booster for free.
What should I do if my 2023 Hyundai Palisade is on this recall?
Check your VIN to confirm your specific 2023 Hyundai Palisade is included in recall 23V415. If it is, contact a franchised Hyundai dealer to schedule the brake booster inspection. The dealer will replace the brake booster if needed, free of charge. Reference Hyundai recall number 245 when you call.
Is the recall repair free?
Yes. Federal recall law requires the defect repair at no cost to owners. Hyundai dealers will inspect the brake booster and replace it if needed free of charge, regardless of where you bought the vehicle.
Is it safe to drive my Hyundai Palisade before the repair?
The recall does not include a do-not-drive order, but the defect affects braking assist. If the brake pedal feels harder than normal or stopping takes more distance, reduce driving and contact a Hyundai dealer promptly. The dealer repair is free.
When were owners notified about recall 23V415?
Hyundai mailed owner notification letters on July 14, 2023. If you bought the vehicle used or never received the letter, check your VIN to confirm whether your specific Palisade is included, then call a Hyundai dealer or Hyundai customer service at 1-855-371-9460.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/23V415000 |
|---|---|
| Hyundai customer service | 1-855-371-9460 |
| NHTSA recall # | 23V415 |
| NHTSA recall # (full) | 23V415000 |
Source documents
-
Download Quarterly Report (PDF) - Download Recall Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Misc. Document (PDF)
- Download Recall Acknowledgement (PDF)
- Download Recall Report (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →