Recall 21V841 covers 1,843 2020-2022 Great Dane trailers with loose iABS screws. Repair will be free at Great Dane dealers once available.
Great Dane is recalling 1,843 2020-2022 Freedom, Champion, and Everest trailers because loose screws on the iABS unit can let pressure escape from the brake system. That pressure loss can cause a loss of brake function and increase crash risk, and the Great Dane dealer repair will be free once available.
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What's wrong?
The iABS valve on affected 2020-2022 Great Dane Freedom, Champion, and Everest trailers is a brake control unit. It helps manage brake pressure and anti-lock braking, so the trailer wheels slow in a controlled way instead of locking during hard braking. The bracket cover and end cover are held in place by screws that keep the valve sealed and secured.
On these trailers, some WABCO 2M iABS valves were reworked with screws tightened below the required torque. The rework station was programmed incorrectly, so the screws on the bracket cover and end cover left the supplier too loose. As the trailer is used, those screws can loosen and back out. That lets pressure escape from the iABS unit and reduces the brake pressure available through the valve.
Great Dane reported no warning before the issue shows up. There is no warning sign before failure, so an owner or driver should not expect a dashboard light, noise, or pedal feel change to confirm the problem.
Who's affected?
Covers Freedom, Champion, and Everest trailers from the 2020-2022 model years, all tied to the hydraulic brake system.
| 2022 Great Dane Freedom | hydraulic brake system |
|---|---|
| 2021 Great Dane Champion | hydraulic brake system |
| 2020 Great Dane Freedom | hydraulic brake system |
| 2021 Great Dane Everest | hydraulic brake system |
| 2021 Great Dane Freedom | hydraulic brake system |
| 2021 Great Dane Freedom | hydraulic brake system |
| 2020 Great Dane Everest | hydraulic brake system |
| 2020 Great Dane Everest | hydraulic brake system |
| 2021 Great Dane Everest | hydraulic brake system |
| 2022 Great Dane Freedom | hydraulic brake system |
| 2020 Great Dane Champion | hydraulic brake system |
| 2020 Great Dane Champion | hydraulic brake system |
| 2021 Great Dane Champion | hydraulic brake system |
| 2022 Great Dane Champion | hydraulic brake system |
| 2022 Great Dane Champion | hydraulic brake system |
| 2020 Great Dane Freedom | hydraulic brake system |
| 2022 Great Dane Everest | hydraulic brake system |
| 2022 Great Dane Everest | hydraulic brake system |
| Units affected | 1,843 |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific trailer is included.
What's the safety risk?
Pressure loss in the iABS unit can reduce or eliminate brake function and increase the risk of a crash. There is no warning sign before brake loss, so use caution and arrange the inspection as soon as your VIN is included. Repair will be free at any franchised Great Dane dealer once available.
What should I do?
- Check your VIN to confirm your 2020-2022 Great Dane Freedom, Champion, or Everest trailer is included in this recall.
- Use the owner letter Great Dane mailed on December 23, 2021, or call Great Dane customer service at 1-877-369-3493 for current repair instructions.
- Ask a franchised Great Dane dealer about the free iABS unit inspection and replacement that fixes the loose-screw pressure-loss issue.
- Reference recall number 21V841 when you call or bring the trailer in for service.
- Avoid hauling with the trailer until Great Dane or the dealer confirms the iABS unit has been inspected and repaired.
What happens at the repair
Until Great Dane opens the final dealer repair, contact a Great Dane dealer with your VIN and ask how to handle the trailer. Once the repair is available, a Great Dane technician will inspect the iABS unit serial number. If that serial number is on the affected list, the dealer will replace the iABS unit. The final dealer repair will be free once available, with parts and labor covered under recall 21V841.
Timeline
| October 27, 2021 | NHTSA published the recall |
|---|---|
| December 23, 2021 | Owner notification mailed |
| December 24, 2021 | Interim owner notification (was planned for this date) |
| December 24, 2021 | Dealer notification began |
| December 24, 2021 | Dealer notification ended |
Frequently asked questions
What is recall 21V841?
Recall 21V841 covers 1,843 2020-2022 Great Dane Freedom, Champion, and Everest trailers with iABS unit cover screws that were not tightened correctly. Loose screws can back out, cause pressure loss in the iABS unit, and lead to loss of brake function. Great Dane dealers inspect the unit serial number and replace listed units for free.
What should I do if my 2020-2022 Great Dane Freedom, Champion, or Everest is on this recall?
Check your VIN to confirm your specific trailer is included in recall 21V841. If it is, contact a franchised Great Dane dealer and ask for the iABS unit serial number inspection. If the serial number is on Great Dane's list, the dealer replaces the unit for free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost. Great Dane dealers inspect the iABS unit serial number and replace the unit for free if that serial number is included on the replacement list.
What is the safety risk in recall 21V841?
The safety risk is loss of brake function. Great Dane says pressure loss in the iABS unit can reduce braking and increase crash risk. If your VIN is included, arrange the dealer inspection and listed-unit replacement before putting the trailer back into regular service.
When were owners notified about recall 21V841?
Great Dane mailed owner notification letters on December 23, 2021. If you bought the trailer used or never received a letter, the VIN still decides whether the recall applies. Check your VIN, then reference recall 21V841 when you call a Great Dane dealer.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/21V841000 |
|---|---|
| Great Dane customer service | 1-877-369-3493 |
| NHTSA recall # | 21V841 |
| NHTSA recall # (full) | 21V841000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Recall Investigation Document (PDF) (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 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →