NHTSA vehicle safety data
2021 Kzrv Sonic Recalls & Complaints
The 2021 Kzrv Sonic has 3 NHTSA recall campaigns and 1 owner complaint on file as of November 3, 2026. Recall repairs are usually free at an authorized Kzrv dealer.
NHTSA recall and complaint data for the 2021 Kzrv Sonic. Recall data is refreshed daily from NHTSA.
2021 Kzrv Sonic owner complaints
Owners have filed 1 complaint with NHTSA about the 2021 Kzrv Sonic, describing incidents dated January 30, 2021.
Most-cited components
- Service Brakes 1 complaint
Newest complaints
ODI #11414416 · Filed
BOUGHT NEW VENTURE TRAVEL TRAILER. ELECTRONIC BRAKES DID NOT WORK. TOOK BACK TO DEALER. THEY FOUND THE BRAKE BACKING PLATE WAS INSTALLED INCORRECTLY AND FIXED THE PROBLEM UNDER WARRANTY.
Cracked LP Gas Quick Disconnect Fitting
NHTSA #22V289000 · Equipment — Recreational Vehicle/Trailer — LPG Systems — Lines and Fittings · NHTSA notice
Reported May 2, 2022 · KZRV, L.P.
Potentially affected: 11,906 vehicles
Repair completion: 72.25% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Kzrv campaign KZ-2022-02 · Owners notified June 9, 2022
Defect description
KZRV, L.P. (KZRV) is recalling certain 2021-2022 KZRV Escape, SportTrek, Sonic, Stratus, Connect, Sportsmen, Sportsmen SE, Sportsmen Classic, Durango, Durango Gold, Venom, Confluence, and Sportsmen Sportster fifth wheel and travel trailers. The quick disconnect fittings in the LP gas system may be cracked, causing a gas leak.
Safety consequence
A gas leak in the presence of an ignition source can increase the risk of a fire.
Manufacturer remedy
Dealers will replace the fittings, free of charge. Owner notification letters were mailed June 9, 2022. Owners may contact KZRV customer service at 1-800-768-4016 ext. 154 or 153. KZRV's number for this recall is KZ-2022-02.
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.
Propane Regulator May Fail and Cause Fire
NHTSA #21V670000 · Equipment — Recreational Vehicle/Trailer — LPG Systems · NHTSA notice
Reported August 27, 2021 · KZRV, L.P.
Potentially affected: 34,345 vehicles
Repair completion: 46.59% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Kzrv campaign KZ-2021-05 · Owners notified June 3, 2022
Defect description
KZRV, L.P. (KZRV) is recalling certain 2018-2022 Camplite, Confluence, Connect, Connect SE, Connect Lite, Durango, Durango Gold, Durango Half Ton, Durango Sport, Durango 1500, Quicksilver, Sonic, Sonic X, Sportsmen, Sportsmen FW, Sportsmen LE, Sportsmen SE, Sportsmen Sportster, Sportster, SportTrek, SportTrek Touring, Spree, Stratus, Venom, and Venom V Series recreational vehicles, equipped with Winntec model 6020 two-stage propane regulators. The regulator may fail, causing an increase in propane pressure.
Safety consequence
Increased propane pressure can enlarge the flames in gas appliances, increasing the risk of a fire.
Manufacturer remedy
Dealers will replace the regulator and pigtail hoses, free of charge. Owner notification letters were mailed June 3, 2022. Owners may contact KZRV customer service at 1-800-768-4016 ext. 154 or 153. KZRV's number for this recall is KZ-2021-05.
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.
Microwave Circuits Connected Improperly
NHTSA #21V013000 · Equipment — Appliance — Microwave/Vent Hood · NHTSA notice
Reported January 15, 2021 · KZRV, L.P.
Potentially affected: 806 vehicles
Repair completion: 60.7% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Kzrv campaign KZ-2021-01 · Owners notified February 22, 2021
Defect description
KZRV, L.P. (KZRV) is recalling certain 2021 Sportsmen Classic, Escape, and Sonic recreational trailers. The microwave circuits were improperly connected to a 20amp circuit breaker instead of a 15amp circuit breaker.
Safety consequence
Being connected to the wrong amperage circuit breaker may not provide adequate circuit protection, increasing the risk of a fire.
Manufacturer remedy
KZRV will notify owners, and dealers will replace the 20 amp circuit breaker with a 15 amp circuit breaker, free of charge. The recall began February 22, 2021. Owners may contact KZRV customer service at 1-800-768-4016, extension 154 or 153. KZRV's number for this recall is KZ-2021-01.
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.safercar.gov.
Other Kzrv Sonic model years
Check your 2021 Kzrv Sonic VIN
Not every recall applies to every VIN in a given year. Enter the 17-character VIN from your Kzrv Sonic at nhtsa.gov/recalls to see whether your specific vehicle has an unrepaired recall.
Check a Kzrv VIN