Recall 23V747 affects 10 2021-2024 Spartan Fire Metrostar, FC-94, and Gladiator vehicles for an inversion valve defect. Repair is free.
Spartan Fire recall 23V747 covers 10 2021-2024 Metrostar, FC-94, and Gladiator emergency vehicles because a defective inversion valve can delay park brake setting after engagement. The vehicle can move unintentionally after the brake is engaged, increasing the risk of a crash or injury; Spartan Fire dealers will complete the free repair.
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What's wrong?
The park brake valve on 2021-2024 Spartan Fire Metrostar, FC-94, and Gladiator emergency vehicles is the control that sets the parking brake when the vehicle is put in park. In an air brake system, that valve sends the signal that allows the parking brake hardware to hold the truck still after the operator engages it. The system depends on the valve action happening promptly.
On affected trucks, the inversion valve in that parking brake system has a defect. After the park brake valve is activated, the parking brake setting is delayed instead of applying right away. During that delay, the truck is not fully held by the parking brake, so it can move unintentionally after the operator believes it is parked.
There is no warning sign before failure. The problem is the delay itself, so the operator will not get a separate light, sound, or pedal change that confirms the parking brake has set late.
Who's affected?
Covers Metrostar, FC-94, and Gladiator trucks across the 2021-2024 model years, all tied to the same parking brake valve.
| 2024 Spartan Fire Metrostar | Parking brake |
|---|---|
| 2022 Spartan Fire Metrostar | Parking brake |
| 2023 Spartan Fire Metrostar | Parking brake |
| 2021 Spartan Fire FC-94 | Parking brake |
| 2024 Spartan Fire Gladiator | Parking brake |
| 2022 Spartan Fire Gladiator | Parking brake |
| 2021 Spartan Fire Gladiator | Parking brake |
| 2024 Spartan Fire FC-94 | Parking brake |
| 2023 Spartan Fire FC-94 | Parking brake |
| 2022 Spartan Fire FC-94 | Parking brake |
| 2021 Spartan Fire Metrostar | Parking brake |
| 2023 Spartan Fire Gladiator | Parking brake |
| Units affected | 10 |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific truck is included.
What's the safety risk?
Unintentional vehicle movement can increase the risk of a crash or injury. Before using the vehicle, make sure it is fully secured and schedule the recall inspection soon. Treat any unexpected movement as a reason to park, secure the vehicle, and call the dealer. Repair is free at any franchised Spartan Fire dealer.
What should I do?
- Check your VIN to confirm your 2021-2024 Spartan Fire Metrostar, FC-94, or Gladiator is included in this recall.
- Contact a franchised Spartan Fire dealer to schedule the free inversion-valve inspection and replacement that fixes the delayed park-brake setting.
- Bring the recall notice if Spartan Fire mailed one. Reference recall number 23V747 when you call.
- Keep the vehicle secured after parking until the repair is complete; confirm the park brake has set before leaving it unattended.
- Call Spartan Fire customer service at 1-715-294-2555 with questions about the free repair.
What happens at the repair
At the dealer, a Spartan Fire technician inspects the inversion valve and replaces it if the inspection finds the faulty valve. The recall repair is free, with the Spartan warranty billed for the cost. Out-of-pocket repairs already paid are handled through the existing warranty, not through a separate reimbursement program. Ask the service desk how warranty coverage applies if you have prior repair paperwork.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| November 7, 2023 | NHTSA published the recall |
|---|---|
| November 16, 2023 | Owner notification mailed |
| November 22, 2023 | Dealer notification began |
| November 22, 2023 | Dealer notification ended |
| November 22, 2023 | Interim owner notification (was planned for this date) |
| November 29, 2023 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
Frequently asked questions
What is recall 23V747?
Recall 23V747 covers 10 2021-2024 Spartan Fire Metrostar, FC-94, and Gladiator emergency vehicles with an inversion valve defect in the parking brake system. The park brake setting can be delayed after engagement, allowing the vehicle to move unintentionally. Custom Fire will inspect and replace the faulty inversion valve for free if needed.
What should I do if my 2021-2024 Spartan Fire Metrostar, FC-94, or Gladiator is on this recall?
Check your VIN to confirm your specific emergency vehicle is included in recall 23V747. If it is, contact Custom Fire customer service at 1-715-294-2555 or your Spartan Fire service contact to arrange the parking brake inspection. Reference recall 23V747 when you call.
Is the recall repair free?
Yes. Federal recall law requires the defect repair to be performed at no cost, and Custom Fire will inspect and replace the faulty inversion valve free of charge if the vehicle needs the part replaced.
What is the safety risk from recall 23V747?
The safety risk is unintended vehicle movement after the park brake is engaged. If the inversion valve delays park brake setting, the emergency vehicle can move when the driver expects it to stay parked, increasing the risk of a crash or injury.
When were owners notified about recall 23V747?
Owner notification letters were mailed November 16, 2023. If you manage or bought one of these vehicles and did not receive a letter, check your VIN and call Custom Fire customer service at 1-715-294-2555 with recall number 23V747.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/23V747000 |
|---|---|
| Spartan Fire customer service | 1-715-294-2555 |
| NHTSA recall # | 23V747 |
| NHTSA recall # (full) | 23V747000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Owner Notification Letter (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →