Recall 21V437 covers 220 2021 Karavan Move I 1500 Long trailers for bad spindle welds. Do not drive. Free axle replacement at Karavan dealers.
The axle welds can break, causing a wheel to detach and increasing the risk of a crash. There is no warning sign before failure. Do not drive the trailer, even for short trips. If it must move, ask about reimbursed trailer transportation. Repair is free at any franchised Karavan dealer.
Karavan is recalling 220 2021 Move I 1500 Long trailers because the wheel spindles were improperly welded to the axle, and the welds can break and let a wheel detach, increasing crash risk. Do not drive the trailer until a Karavan dealer completes the free repair.
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What's wrong?
On the 2021 Karavan Move I 1500 Long trailer, the axle carries the load across the rear suspension. The wheel spindle is the short shaft at the end of the axle where the wheel hub rides. Its weld to the axle flange is supposed to keep the wheel fixed in place while the trailer is being towed.
In NHTSA campaign 21V437, the problem is an improper weld between that spindle and the axle flange. Karavan traced the issue to axle batches that received an inadequate weld gun adjustment. Under load, the weld can break, the spindle can slide out of the flange, and the wheel can separate from the trailer.
There is no warning sign before failure. The trailer can appear normal until the spindle weld gives way, so the issue depends on whether the trailer has one of the recalled axle assemblies.
Who's affected?
| 2021 Karavan Move I 1500 Long | rear suspension |
|---|---|
| Units affected | 220 |
| Field incidents | NHTSA has logged 9 field incidents to date. |
Not every 2021 Karavan Move I 1500 Long trailer is on the list. Check your VIN to confirm whether your specific trailer is included.
What's the safety risk?
The axle welds can break, causing a wheel to detach and increasing the risk of a crash. There is no warning sign before failure. Do not drive the trailer, even for short trips. If it must move, ask about reimbursed trailer transportation. Repair is free at any franchised Karavan dealer.
What should I do?
- Check your VIN to confirm your 2021 Karavan Move I 1500 Long trailer is included in this recall.
- Do not drive the trailer until the axle replacement is complete.
- Arrange trailer transport to the dealer and ask Karavan about reimbursement; do not tow it there yourself.
- Contact a franchised Karavan dealer to schedule the free axle replacement that fixes the improperly welded wheel spindles.
- Bring the recall notice if Karavan mailed one. If not, reference recall number 21V437 when you call.
What happens at the repair
Do not drive the trailer until the axle replacement is complete. At the dealer, a Karavan technician replaces the axle because the wheel spindles were improperly welded to it. The axle replacement is free under the recall, and dealers will reimburse trailer transportation costs. If you already paid for this issue before the safety recall, open a customer service case for reimbursement and keep repair or transportation documentation tied to the claim.
| Reimbursement | Reimbursement available |
|---|
Timeline
| June 4, 2021 | Owner notification mailed |
|---|---|
| June 9, 2021 | NHTSA published the recall |
| June 9, 2021 | Dealer notification began |
| June 9, 2021 | Dealer notification ended |
| June 9, 2021 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 21V437?
Recall 21V437 covers 220 2021 Karavan Move I 1500 Long trailers with wheel spindles that were improperly welded to the axle. The welds can break, causing a wheel to detach and increasing crash risk. Karavan dealers will replace the axle for free.
What should I do if my 2021 Karavan Move I 1500 Long is on this recall?
Check your VIN to confirm your specific trailer is included in recall 21V437. If it is, do not drive the trailer until the axle replacement is complete. Contact a Karavan dealer for the free repair and ask about reimbursement for trailer transportation costs.
Is the recall repair free?
Yes. Karavan's recall remedy says dealers will replace the axle free of charge. The same remedy also says dealers will reimburse trailer transportation costs, which matters because owners are advised not to drive the trailer until the repair is complete.
What does "do not drive" mean for this trailer recall?
Do not drive the trailer until the remedy is completed. The recalled axle spindle welds can break and let a wheel detach, which increases crash risk. If the trailer must be moved for repair, ask the dealer how transportation reimbursement works before moving it.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/21V437000 |
|---|---|
| Karavan customer service | 1-920-928-6200 |
| NHTSA recall # | 21V437 |
| NHTSA recall # (full) | 21V437000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 24, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →