Grand Design Recreational auto detect solar controller may select a 24 volt output when the electrical system is designed for 12 volts.
The short version
Grand Design RV, LLC reported a problem with the equipment recreational vehicle/trailer. Here is what owners need to know.
The auto detect solar controller may select a 24 volt output when the electrical system is designed for 12 volts. The incorrect voltage may damage the 7-way bulkhead power center and other circuits.
While damage to the power center increases the risk of a fire, damage to the electrical system may cause the trailer brakes or exterior lightings to fail, increasing the risk of a crash.
An over-the-air (OTA) software update will be released, free of charge.
Affected vehicles
These model years are included in NHTSA campaign 26V-616.
| YEAR RANGE | MODEL |
|---|---|
| 2024–2027 | Grand Design Recreational Reflection |
What changed
Newest first. The record shows both when the recall began and what has changed since.
- Recall reported to NHTSA. LATEST
Drive one of these? Check your VIN to see if your specific vehicle is affected.
Check your VINWhat this record means
Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.
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MyAutoRecalls is not affiliated with Grand Design RV, LLC or the National Highway Traffic Safety Administration.