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Vehicle recall 21V477000 · June 25, 2021

Roadtrek Play, Slumber and 2 more models

An incorrect gas detector that is missing the carbon monoxide alarm may have been installed.

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

Summary
Roadtrek Inc. (Roadtrek) is recalling certain 2020-2021 Zion, Zion SRT, Play, and Slumber vehicles. An incorrect gas detector that is missing the carbon monoxide alarm may have been installed.
Consequence
The presence of carbon monoxide gas may not be detected, increasing the risk of injury or death.
Remedy
Roadtrek will ship owners a carbon monoxide detector to mount to their vehicle, free of charge. Owner notification letters were mailed on June 29, 2021. Owners may contact Roadtrek customer service at 1-519-745-1160. Roadtrek's number for this recall is 2021-02.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Recall details

NHTSA campaign
21V477000
Reported to NHTSA
June 25, 2021
Filed by
Roadtrek Inc.
Manufacturer campaign
2021-02
Owner notification
June 29, 2021
Vehicles potentially affected
122
Initiated by
the manufacturer
Components
Equipment › Emergency › Fire supression › Smoke/co warning/alarm
Recall 21V477000 on nhtsa.gov, with the manufacturer’s documents

Vehicles covered

As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.

Has your Roadtrek been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Roadtrek dealer can also check your VIN. Recall repairs are free.