NHTSA campaign 23V631000 · Spartan Fire campaign 23017
Spartan Fire, LLC Recall 23V-631: Delay in Park Brake Engagement/FMVSS 121
NHTSA recall 23V631000 (Spartan Fire campaign 23017) was reported by Spartan Fire, LLC on September 12, 2023, with 660 vehicles potentially affected (per NHTSA). NHTSA's record lists the Spartan Fire Gladiator, Spartan Fire Metrostar, Spartan Fire FC-94 and more for model years 2021–2024. Owners were notified on November 2, 2023, 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 23V631000 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
- 23V631000 (also written 23V-631 or 23V631)
- Filed by
- Spartan Fire, LLC
- Spartan Fire campaign number
- 23017
- Report received
- Potentially affected
- 660 vehicles (per NHTSA)
- Component
- Parking Brake
- Owners notified
- Safety standard
- FMVSS 121
Repair completion: 58.99% (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 23V631000. 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.
NHTSA's recall notice
As NHTSA's recall record states it for campaign 23V631000.
Defect description
Spartan Fire, LLC (Spartan Fire) is recalling certain 2021-2024 Gladiator, Metro Star, 2022-2024 FC-94, 2022-2023 KME Panther, and 2023 KME Predator emergency vehicles. A defect in the inversion valve may delay park brake engagement, which could allow the vehicle to move unintentionally. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."
Safety consequence
Unintentional vehicle movement can increase the risk of a crash or injury.
Manufacturer remedy
Dealers will replace the inversion valve, free of charge. Owner notification letters were mailed November 2, 2023. Owners may contact Spartan Fire customer service at 1-800-867-6478. Spartan Fire's number for this recall is 23017.
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 23V631000
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.