Generator may damage batteries
Defect Summary
Roadtrek inc. (roadtrek) is recalling certain 2020-2021 zion, zion srt, and play motorhomes. the undermount generator that charges the absorbed glass mat (agm) house batteries may have a faulty internal regulator, which could damage the agm batteries and cause electrical system failure.
Safety Consequence
Damaged agm battery caps can detach. in addition, a damaged agm battery that is replaced with a lead-acid battery can lead to an acid spill. either of these scenarios can increase the risk of injury.
Corrective Action
Dealers will inspect and if necessary, replace the undermount agm generator, free of charge. owner notification letters were mailed may 26, 2021. owners may contact roadtrek customer service at 1-888-762-3873.
Similar Recalls
Other recalls from Roadtrek Inc. or involving Electrical System.
FAQ: Recall 21V356000
Your rights, the repair process, and what each field on this page means.
What is recall 21V356000?
NHTSA recall 21V356000 was issued by Roadtrek Inc. on May 14, 2021. It addresses: Generator may damage batteries. The recall affects approximately 70 vehicles, with the defect involving the Electrical System component.
How do I get this recall repaired?
Contact any authorized Roadtrek Inc. dealer and reference NHTSA recall ID 21V356000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.