NHTSA campaign 24V447000 · Mack campaign SC0467
Mack Recall 24V-447: Incorrectly Assembled High Voltage Connector
- Do not drive
Owners are advised not to drive these vehicles until the recall repair is done.
NHTSA recall 24V447000 (Mack campaign SC0467) was reported by Mack Trucks, Inc. on June 16, 2024, with 24 vehicles potentially affected (per NHTSA). NHTSA's record lists the Mack MD (ELECTRIC) for the 2024 model year. Owners were notified on July 10, 2024, 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 24V447000 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
- 24V447000 (also written 24V-447 or 24V447)
- Filed by
- Mack Trucks, Inc.
- Mack campaign number
- SC0467
- Report received
- Potentially affected
- 24 vehicles (per NHTSA)
- Component
- Electrical System — Propulsion System — Cables — Fastener/Connector
- 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 24V447000. 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.
Mack
Mack MD (ELECTRIC)
- 2024 · Vehicles built June 22, 2023 – December 12, 2023 (per NHTSA)
NHTSA's recall notice
As NHTSA's recall record states it for campaign 24V447000.
Defect description
Mack Trucks, Inc. (Mack) is recalling certain 2024 MD vehicles. An incorrectly assembled high voltage connector could prevent the mechanical connector lock from properly engaging, allowing the high voltage cable to loosen.
Safety consequence
A loose high voltage cable can cause a sudden loss of steering and drive power, increasing the risk of crash.
Manufacturer remedy
Owners are advised not to drive their vehicles until the remedy has been completed. Dealers will inspect and repair the mechanical connector lock as necessary, free of charge. Owner notification letters were mailed July 10, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0467.
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.safercar.gov.
Sources
Official NHTSA notice for recall 24V447000
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.