NHTSA campaign 21V535000 · Manufacturer campaign 07-21
Toyne Inc. Recall 21V-535: Lighting and HVAC Display May Lock Up
NHTSA recall 21V535000 (Manufacturer campaign 07-21) was reported by Toyne Inc. on July 15, 2021, with 11 vehicles potentially affected (per NHTSA). NHTSA's record lists the Spartan Fire Gladiator and Spartan Fire Metrostar for the 2020 model year. Owners were notified on October 13, 2021, per NHTSA.
Updated daily from NHTSA's recall files
Is my vehicle included?
This page lists, by model year, the vehicles NHTSA's recall record names for campaign 21V535000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.
To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.
Free VIN check: decode a VIN to see its year, make and model.
Key facts
- NHTSA campaign
- 21V535000 (also written 21V-535 or 21V535)
- Filed by
- Toyne Inc.
- Manufacturer campaign number
- 07-21
- Report received
- Potentially affected
- 11 vehicles (per NHTSA)
- Component
- Electrical System — Instrument Cluster/Panel
- Owners notified
Repair completion: 100% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)
NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.
Vehicles listed for this recall
NHTSA's recall record lists these vehicles for recall 21V535000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.
Spartan Fire
All Spartan Fire recallsNHTSA's recall notice
As NHTSA's recall record states it for campaign 21V535000.
Defect description
Toyne Inc. (Toyne) is recalling certain 2020 Spartan MetroStar and Gladiator vehicles equipped with Weldon V-Mux Vista IV Standard LCD displays used for controlling emergency vehicle lighting and HVAC functions. These displays may experience low voltage spikes causing the LCD display to lock up or become nonfunctional, due to varying electrical installations.
Safety consequence
If the LCD display becomes locked up or non-functional it can delay emergency efforts, which can increase the risk of injury.
Manufacturer remedy
Dealers will repair or replace the IV Standard LCD displays, free of charge. Owners may contact Toyne's customer service at 1-712-673-2328. Toyne's number for this recall is 07-21.
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.
Sources
Official NHTSA notice for recall 21V535000
Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.