NHTSA campaign 22V646000 · Ford campaign 22S55
Ford Recall 22V-646: Rear Axle Half Shaft May Break Under Load
NHTSA recall 22V646000 (Ford campaign 22S55) was reported by Ford Motor Company on August 26, 2022, with 1,175 vehicles potentially affected (per NHTSA). NHTSA's record lists the Ford Mustang Mach-E for the 2022 model year. Owners were notified on September 19, 2022, 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 22V646000 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.
Ford VIN check: decode a VIN to see its year, make and model.
Key facts
- NHTSA campaign
- 22V646000 (also written 22V-646 or 22V646)
- Filed by
- Ford Motor Company
- Ford campaign number
- 22S55
- Report received
- Potentially affected
- 1,175 vehicles (per NHTSA)
- Component
- Power Train — Axle Assembly — Axle Shaft
- Owners notified
Repair completion: 97.62% (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 22V646000. 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.
Ford
Ford Mustang Mach-E
NHTSA's recall notice
As NHTSA's recall record states it for campaign 22V646000.
Defect description
Ford Motor Company (Ford) is recalling certain 2022 Mustang Mach-E vehicles. The right-rear axle half shafts may have been manufactured improperly, allowing the half shaft stem to break under load.
Safety consequence
A broken half shaft can cause a loss of drive power, or a rollaway could occur while parked if the electronic parking brake is not engaged. Either of these scenarios can increase the risk of a crash.
Manufacturer remedy
Dealers will inspect the serial number, and replace the right-rear half shaft, as necessary, free of charge. Owner notification letters were mailed September 19, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S55.
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 22V646000
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.