Four winds/fmvss 121/air brakes
Defect Summary
Certain motor homes do not comply with the requirements of federal motor vehicle safety standard no. 121, 'air brake systems.' in a situation in which multiple alarms are active, a check engine, stop engine, or similar warning indicator is given priority over the low air alarm by the instrument system controller software. if the operator does not acknowledge these higher priority alarms, a low air alarm may not be displayed.
Safety Consequence
A vehicle could be driven with the air pressure below 60 psi without the low air warning sounding, which could result in a crash.
Corrective Action
Freightliner dealers will re-flash the software. owners should freightliner at 1-800-547-0712 or four winds at 1-574-266-1111.
Similar Recalls
Other recalls from Four Winds International or involving Service Brakes, Air.
FAQ: Recall 04V377000
Your rights, the repair process, and what each field on this page means.
What is recall 04V377000?
NHTSA recall 04V377000 was issued by Four Winds International on August 4, 2004. It addresses: Four winds/fmvss 121/air brakes. The recall affects approximately 60 vehicles, with the defect involving the Service Brakes, Air component.
How do I get this recall repaired?
Contact any authorized Four Winds International dealer and reference NHTSA recall ID 04V377000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.