Recall 13V571 affects 19,197 2014 Acura Mdx SUVs for loose drive-shaft attaching bolts. Repair is free at any franchised Acura dealer.
Acura is recalling 19,197 2014 Mdx AWD vehicles because bolts that attach the drive shaft to the automatic transmission transfer assembly were not properly tightened. If the shaft detaches while driving, it can create excessive noise and vehicle damage, which raises crash risk; the dealer repair will be free once Acura opens it.
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What's wrong?
The drive shaft on the 2014 Acura Mdx AWD is the rotating metal shaft that carries power from the automatic transmission transfer assembly to the wheels. The transfer assembly is the part of the driveline that sends engine power out of the transmission toward the all-wheel-drive system. Bolts hold the shaft to that assembly, so the joint stays tight while the shaft spins under load.
On affected Mdx vehicles, those bolts were not properly tightened during assembly. Loose bolts let the joint move when the driveline is under power, and that movement can make the bolts back out farther. If the connection separates, the drive shaft detaches from the transfer assembly instead of sending power through the driveline.
There is no warning sign before failure. The filing does not list a dashboard light, sound, or change in shifting that appears before the shaft separates.
Who's affected?
| 2014 Acura Mdx | automatic transmission |
|---|---|
| Units affected | 19,197 |
Not every 2014 Acura Mdx is on the list. Check your VIN to confirm whether your specific SUV is included.
What's the safety risk?
If the drive shaft separates while driving, the vehicle can make excessive noise and suffer damage, which increases crash risk. Schedule the inspection soon, and treat new drivetrain noise or vibration as a reason to stop driving and call an Acura dealer. Repair will be free at any franchised Acura dealer once available.
What should I do?
- Check your VIN to confirm your 2014 Acura Mdx is included in this recall.
- Wait for Acura's owner notice if your dealer says the repair is not open for your VIN.
- Contact a franchised Acura dealer to schedule the free drive shaft attaching bolt inspection and tightening, which keeps the shaft secured to the transmission transfer assembly.
- Bring the recall notice if Acura has mailed one. If not, reference recall number 13V571 when you call.
- Listen for new excessive noise while driving and limit trips until the dealer completes the inspection.
What happens at the repair
At the dealer, an Acura technician inspects the bolts that attach the drive shaft to the automatic transmission transfer assembly. The technician tightens those attaching bolts where needed so the drive shaft stays secured to the transfer assembly. This section does not show an available remedy status, so treat the final dealer repair as not open here. The dealer repair will be free once available.
Timeline
| November 14, 2013 | NHTSA published the recall |
|---|---|
| July 3, 2014 | Owner notification mailed |
Frequently asked questions
What is recall 13V571?
Recall 13V571 covers 19,197 2014 Acura Mdx AWD vehicles with drive shaft attaching bolts that were not properly tightened. Loose bolts can let the shaft detach. Acura dealers will inspect and tighten the drive shaft attaching bolts for free.
What should I do if my 2014 Acura Mdx is on this recall?
Check your VIN to confirm your specific SUV is included in recall 13V571. If it is, contact a franchised Acura dealer and ask for the drive shaft attaching bolt inspection and tightening. Reference recall number 13V571 or Acura recall number JC8 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost. Acura dealers will inspect the drive shaft attaching bolts and tighten them as necessary free of charge.
What is the safety risk?
The risk is drive shaft detachment while driving. If the shaft detaches, it can cause excessive noise, damage the vehicle, and increase crash risk. The repair path is clear: confirm your VIN, then have an Acura dealer inspect and tighten the attaching bolts for free.
What if I bought my Acura Mdx used?
The free recall repair still applies. Recall coverage follows the vehicle, not the first owner. If you never received a notice, check your VIN to confirm whether your specific 2014 Acura Mdx is included, then call an Acura dealer with recall number 13V571.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/13V571000 |
|---|---|
| Acura customer service | 1-800-999-1009 |
| NHTSA recall # | 13V571 |
| NHTSA recall # (full) | 13V571000 |
Source documents
-
Download Recall Investigation Document (PDF) (PDF) - Download Recall Document (PDF) (PDF)
- Download Recall Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Quarterly Report (PDF)
- Download Defect / Noncompliance Notice (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on June 2, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →