← New search

2021 Keystone Fuzion

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →

How this year compares

Owner complaints by model year

Other model years Selected year
Compare all Fuzion years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 2 of 3 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Structure. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Suspension. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

What owners actually said

3 reports
Mileage unknown · Nov 17, 2024
StructureUnknown Or Other

3/24 Fuzion 5th wh annual warranty inspection was completed. 4/24 bedroom slide out frame came loose from slide while in TX. we were able to make temp repairs & returning home contacted manufacturer regarding what we thought was structural issue. Keystone denied coverage, scheduled out of pocket repair with local dealer. Dealer …

Read full complaint

3/24 Fuzion 5th wh annual warranty inspection was completed. 4/24 bedroom slide out frame came loose from slide while in TX. we were able to make temp repairs & returning home contacted manufacturer regarding what we thought was structural issue. Keystone denied coverage, scheduled out of pocket repair with local dealer. Dealer quoted estimate, we delivered unit, they failed to even start repairs after 2 wks as promised. so far the temp repair was holding, but contacted Keystone to schedule them to repair. They were booked for months but referred us to Affinity RV in Goshen IN. Last week we delivered the unit for repair , they discovered flex frame damage outside & inside the unit. Affinity indicated many other units with same issues and would contact Keystone to cover the repairs - removing front cap, rewelding the cracks in frame and reinforcing the structure of the slide out & front cap area. the slide out is a small closet unit, not even a heavy full size slide. Affinity was very helpful & informative despite uncovering more issues than we originally thought. We are filing a report with NHTSA as we are not the only consumers with flex frame issues with a Lippert frame. This repair may cost thousands of dollars if the manufacturer does not cover this. we have seen many reports on line, of possible law suits with Lippert and manufacturers of RV's with this same problem. We're very frustrated and angry this unit has more extensive damage & only 3 years old. Affinity RV has all pictures & measurements of damage and faulty workmanship for repairs

NHTSA ODI #11625761

2,100 miles · Jan 12, 2022
Structure

The contact owns a 2021 Keystone Fusion RV. The contact stated that he noticed that the external sidewall had a crack that had originated from the front slide. The RV was taken to a dealer who diagnosed the failure as a normal crack and installed silicone in the crack. The contact stated that as the crack had significantly expan…

Read full complaint

The contact owns a 2021 Keystone Fusion RV. The contact stated that he noticed that the external sidewall had a crack that had originated from the front slide. The RV was taken to a dealer who diagnosed the failure as a normal crack and installed silicone in the crack. The contact stated that as the crack had significantly expanded, the vehicle was taken to a second dealer; Campers Inn RV of Raleigh (1501 Outlet Center Dr, Selma, NC 27576) who was advised as the first dealer. The dealer patched the crack, but the failure persisted. The contact stated that the crack had significantly expanded. The RV was taken to a third dealer; Northgate RV Center-Ringold (442 Candy Ln, Ringgold, GA 30736) and the RV was diagnosed with a fractured frame. The manufacturer was notified of the failure and informed the contact that they would cover the cost of the repair. The vehicle was not yet repaired. The failure mileage was approximately 2,100.

NHTSA ODI #11447187

500 miles · Jul 1, 2021
Suspension

The contact owns a 2021 Keystone Nexus Viper. The contact stated that while hauling the water and gas tank, the weight caused the suspension and the frame to bend since the Gross Vehicle Weight rating was incorrect. The vehicle was taken to a local dealer where it was diagnosed with nothing needing to be replaced. The vehicle wa…

Read full complaint

The contact owns a 2021 Keystone Nexus Viper. The contact stated that while hauling the water and gas tank, the weight caused the suspension and the frame to bend since the Gross Vehicle Weight rating was incorrect. The vehicle was taken to a local dealer where it was diagnosed with nothing needing to be replaced. The vehicle was not repaired. The manufacturer had been informed of the failure and informed the contact that the vehicle performed as designed. The contact received no further assistance. The failure mileage was 500.

NHTSA ODI #11423066

Official recalls

4

23V082000 · Equipment:recreational Vehicle/trailer; Fuel System, Gasoline

Feb 15, 2023

Keystone RV Company (Keystone) is recalling certain 2021-2023 Carbon, Fuzion, Impact, and Raptor travel trailers. The fuel station controller may fail.

Consequence & remedy

Consequence: A failure of the fuel station controller increases the risk of a fire.

Remedy: Dealers will inspect the circuit protection and install a 15-amp fuse and a box to protect the fuel station controller, free of charge. Owner notification letters were mailed April 5, 2023. Owners may contact Keystone customer service at 1-866-425-4369. Keystone's number for this recall is 23-439.

Additional source detail variants (2)

Equipment:recreational Vehicle/trailer

Keystone RV Company (Keystone) is recalling certain 2021-2023 Carbon, Fuzion, Impact, and Raptor travel trailers. The fuel station controller may fail.

Consequence: A failure of the fuel station controller increases the risk of a fire.

Remedy: Dealers will inspect the circuit protection and install a 15-amp fuse and a box to protect the fuel station controller, free of charge. Owner notification letters were mailed April 5, 2023. Owners may contact Keystone customer service at 1-866-425-4369. Keystone's number for this recall is 23-439.

Fuel System, Gasoline

Keystone RV Company (Keystone) is recalling certain 2021-2023 Carbon, Fuzion, Impact, and Raptor travel trailers. The fuel station controller may fail.

Consequence: A failure of the fuel station controller increases the risk of a fire.

Remedy: Dealers will inspect the circuit protection and install a 15-amp fuse and a box to protect the fuel station controller, free of charge. Owner notification letters were mailed April 5, 2023. Owners may contact Keystone customer service at 1-866-425-4369. Keystone's number for this recall is 23-439.

22V726000 · Equipment:mechanical:integrated Jack/leveler/stabilizer

Sep 29, 2022

Keystone RV Company (Keystone) is recalling certain 2021-2023 Alpine, Avalanche, 2020-2023 Fuzion and Impact travel trailers. The hydraulic leveling leg foot pads may become loose and separate from the vehicle.

Consequence & remedy

Consequence: A foot pad that separates during transit can become a road hazard, increasing the risk of a crash.

Remedy: Dealers will inspect the mounting bolt and reinstall with thread locking adhesive, as necessary, free of charge. Owner notification letters were mailed November 10, 2022. Owners may contact Keystone customer service at 1-866-425-4369. Keystone's number for this recall is 22-437.

20V538000 · Fuel System, Gasoline:storage

Sep 3, 2020

Keystone RV Company (Keystone) is recalling certain 2021 Fuzion recreational trailers (models 357, 369, 373, 379, 419, 424, 427, 429 and 430) and 2021 Impact recreational trailers (models 343, 359, 367 and 415). The auxiliary fuel supply tank mounting straps may have been improperly secured with grade 2 bolts instead of grade 5 bolts.

Consequence & remedy

Consequence: The grade 2 bolts may break under certain conditions, causing the auxiliary fuel supply tank to detach, increasing the risk of a vehicle crash and/or fire.

Remedy: Keystone will notify owners, and dealers will inspect and replace the tank strap mounting bolts, as necessary, free of charge. The recall began October 2, 2020. Owners may contact Keystone customer service at 1-866-425-4369. Keystone's number for this recall is 20-385.

20V428000 · Electrical System:wiring

Jul 24, 2020

Keystone RV Company (Keystone) is recalling certain 2020-2021 Keystone Fuzion (models 357, 369, 373, 379, 419, 424, 427, 429 and 430) and Impact (models 26V, 28V, 29V, 311, 317, 330, 343, 359, 367 and 415) toy hauler travel trailers. The generator transfer switch may be incorrectly wired with the transfer switch "Line" wiring (shore cord) and "Load" wiring (power center wiring) reversed, allowing the generator power to energize the shore power connection.

Consequence & remedy

Consequence: A generator that is able to energize the shore power connection may increase the risk of injury.

Remedy: Keystone will notify owners, and dealers will run the generator to check for the proper power output, correcting the wiring as necessary, free of charge. The recall began August 27, 2020. Owners may contact Keystone customer service at 1-866-425-4369. Keystone's number for this recall is 20-382. Note: If there is no power inside the unit while the generator is running, owners are instructed to discontinue using the generator until the recall remedy is performed.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.