Recall 19V703 affects 4,348 2019 Honda CRF450L motorcycles for a horn mount that can break. Repair is free at any franchised Honda dealer.
Honda is recalling 4,348 2019 CRF450L motorcycles because the horn mount can break and let the horn detach during a ride. An unsecured horn can affect handling and control or fall into the road, which increases the risk of a crash; Honda dealers will replace the horn mount free of charge.
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What's wrong?
The horn stay on the 2019 Honda CRF450L is the metal mounting bracket that holds the horn to the motorcycle. The horn needs that bracket to stay fixed in place so it can work when the rider presses the horn switch. Honda identifies the affected part as stay horn, part number 50155-MKE-A50.
On affected motorcycles, the horn stay was not designed to tolerate resonance from the motor. That vibration loads the bracket over normal riding and can fatigue the metal until the horn mount breaks. Once the mount breaks, the horn can detach from the motorcycle instead of staying secured near its wiring and mounting point.
There is no warning sign before failure. A rider is unlikely to get a clear change in sound, feel, or instrument-panel warning before the horn stay breaks and the horn comes loose.
Who's affected?
| 2019 Honda CRF450L | electrical system |
|---|---|
| Units affected | 4,348 |
| Field incidents | NHTSA has logged no field incidents to date. |
Not every 2019 Honda CRF450L motorcycle is on the list. Check your VIN to confirm whether your specific motorcycle is included.
What's the safety risk?
An unsecured horn can interfere with the motorcycle while riding, affecting handling and control. If it separates, it becomes a road hazard for traffic behind you. Either problem increases the risk of a crash, so ride carefully and schedule the repair soon. Repair is free at any franchised Honda dealer.
What should I do?
- Check your VIN to confirm your 2019 Honda CRF450L is included in this recall.
- Contact a franchised Honda dealer to schedule the free horn and horn-mount replacement that keeps the horn secured away from the motorcycle while riding.
- Bring the recall notice if Honda sent one. If not, reference recall number 19V703 when you call.
- Ride only as needed until the repair is complete, and pull over safely if the horn loosens or interferes with handling.
What happens at the repair
At the dealer, a Honda technician replaces the horn and horn mount so the horn stays attached to the motorcycle. The recall repair is free, and parts and labor are covered. Honda is not offering a separate reimbursement program for repairs made before owner notification because the new motorcycle limited warranty would have provided the same repair at no charge. Ask the service desk how that warranty coverage applies if you have prior repair paperwork.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| September 30, 2019 | Dealer notification began |
|---|---|
| October 3, 2019 | NHTSA published the recall |
| November 20, 2019 | Owner notification mailed |
| December 2, 2019 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| December 2, 2019 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 19V703?
Recall 19V703 covers 4,348 2019 Honda CRF450L motorcycles with a horn mount that can break and let the horn detach. An unsecured horn can affect handling and control or fall off as a road hazard, increasing crash risk. Honda dealers replace the horn and horn mount for free.
What should I do if my 2019 Honda CRF450L is on this recall?
Check your VIN to confirm your specific motorcycle is included in recall 19V703. If it is, contact a franchised Honda dealer to schedule the horn and horn mount replacement. Reference recall 19V703 and Honda recall code KK4 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair safety defects at no cost, and Honda will replace the horn and horn mount free of charge at a franchised Honda dealer. Honda began this recall in November 2019.
What is the safety risk?
The risk is loss of handling or control from a loose horn, or a horn that falls into traffic as a road hazard. If your VIN is included, schedule the free Honda dealer repair before regular riding and ask the dealer what to do if the horn feels loose.
What if I bought my Honda CRF450L used?
The free repair still applies. Recall coverage follows the motorcycle, not the first owner. Check your VIN to confirm whether your 2019 Honda CRF450L is included, then call a franchised Honda dealer and reference recall 19V703 or Honda recall code KK4.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/19V703000 |
|---|---|
| Honda customer service | 1-866-784-1870 |
| NHTSA recall # | 19V703 |
| NHTSA recall # (full) | 19V703000 |
Source documents
-
Download Recall Document (PDF) (PDF) - 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)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 23, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →