Recall 21V693 covers 279 2021 Thunder Creek trailers with misrouted fender clearance light wiring. Repair is free at any franchised Thunder Creek dealer.
Thunder Creek is recalling 279 2021 Dw, Stt, Mto, SLT, Mtt, Fst, and Def trailers because fender clearance-light wiring was routed incorrectly and the lamps can fail. Inoperable clearance lights reduce trailer visibility and increase crash risk, and Thunder Creek dealers will repair the wiring free of charge.
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What's wrong?
The fender clearance light wiring on the 2021 Thunder Creek Dw, Stt, Mto, SLT, Mtt, Fst, and Def trailers is part of the main trailer wire harness. That harness carries electrical power to the lights mounted near the fenders. Those lights help mark the trailer's outer edges so the trailer stays visible from the side.
On affected trailers, the fender clearance lamp wires were routed with the wrong assembly process. A wire routed through the wrong path can be pinched or damaged instead of sitting clear of sharp edges and moving parts. Once the wire is pinched or damaged, the electrical connection to the fender clearance lamp can fail and the lamp stops working.
There is no warning sign before failure. An owner will usually only know there is a problem after checking the fender clearance lamps and finding that one does not light.
Who's affected?
Covers the Dw, Stt, Mto, SLT, Mtt, Fst, and Def trailer models, with the same main wire harness tied to wiring and exterior lighting.
| 2021 Thunder Creek Dw | wiring |
|---|---|
| 2021 Thunder Creek Stt | Exterior lighting |
| 2021 Thunder Creek Stt | wiring |
| 2021 Thunder Creek Mto | Exterior lighting |
| 2021 Thunder Creek Mto | wiring |
| 2021 Thunder Creek SLT | Exterior lighting |
| 2021 Thunder Creek SLT | wiring |
| 2021 Thunder Creek Mtt | Exterior lighting |
| 2021 Thunder Creek Mtt | wiring |
| 2021 Thunder Creek Fst | Exterior lighting |
| 2021 Thunder Creek Fst | wiring |
| 2021 Thunder Creek Dw | Exterior lighting |
| 2021 Thunder Creek Def | Exterior lighting |
| 2021 Thunder Creek Def | wiring |
| Units affected | 279 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching model year and trailer model does not confirm inclusion. Check your VIN to confirm whether your specific trailer is included.
What's the safety risk?
Inoperable fender clearance lights make the trailer harder for other drivers to see and increase the risk of a crash. Use extra caution in low light, rain, or traffic, and schedule the harness inspection and wire repair soon. Repair is free at any franchised Thunder Creek dealer.
What should I do?
- Check your VIN to confirm your 2021 Thunder Creek Dw, Stt, Mto, SLT, Mtt, Fst, or Def trailer is included in this recall.
- Contact a franchised Thunder Creek dealer to schedule the free harness inspection and rerouting that keeps the fender clearance lights working.
- Bring the recall notice if you have it, and reference recall number 21V693 when you call.
- Check the fender clearance lights before towing the trailer until the repair is complete.
- Call Thunder Creek customer service at 1-641-620-4034 with questions about scheduling or repair status.
What happens at the repair
At an authorized Thunder Creek service representative, the harness for the fender clearance lights is inspected for routing and damage. The technician reroutes the harness where it is installed incorrectly and repairs any damaged wires. LDJ provides the service instructions and parts for the recall work, and parts and labor are covered. LDJ also helps owners find an authorized representative who can complete the repair.
| Estimated time at dealer | 60 minutes |
|---|
Timeline
| September 7, 2021 | NHTSA published the recall |
|---|---|
| September 14, 2021 | Owner notification mailed |
| September 14, 2021 | Dealer notification began |
| September 14, 2021 | Interim owner notification (was planned for this date) |
| October 8, 2021 | Dealer notification ended |
Frequently asked questions
What is recall 21V693?
Recall 21V693 covers 279 2021 Thunder Creek Dw, Stt, Mto, SLT, Mtt, Fst, and Def trailers with fender clearance light wiring that was routed incorrectly. Damaged wiring can leave the lamps inoperable, reducing visibility and increasing crash risk. Dealers will inspect and reroute the harness for free.
What should I do if my 2021 Thunder Creek Dw, Stt, Mto, SLT, Mtt, Fst, or Def is on this recall?
Check your VIN to confirm your specific trailer is included in recall 21V693. If it is, contact a franchised Thunder Creek dealer to schedule the harness inspection, rerouting, and wire repair. Reference recall number 21V693 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Thunder Creek dealers will inspect and reroute the fender clearance light harness as needed. They will also repair damaged wires free of charge.
What is the safety risk?
The safety risk is reduced trailer visibility. If the fender clearance lights stop working, other drivers have less visual reference for the trailer, which increases crash risk. The dealer repair addresses the wiring route and damaged wires tied to the light failure.
When were owners notified about recall 21V693?
Thunder Creek mailed owner notification letters on September 14, 2021. If you bought the trailer used or never received the letter, check your VIN and contact Thunder Creek customer service at 1-641-620-4034 or a franchised Thunder Creek dealer.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/21V693000 |
|---|---|
| Thunder Creek customer service | 1-641-620-4034 |
| NHTSA recall # | 21V693 |
| NHTSA recall # (full) | 21V693000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (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 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →