NHTSA Recall 24V232000: Fuses and circuit breakers (electrical system)
Mack Trucks, Inc. reported this safety recall to NHTSA on , covering an estimated 106 vehicles. It affects 2024–2025 Mack Lr.
| NHTSA campaign | 24V232000 |
|---|---|
| Manufacturer campaign | SC0461 |
| Component | ELECTRICAL SYSTEM › WIRING › FUSES AND CIRCUIT BREAKERS |
| Report received | March 27, 2024 |
| Owner notification | April 10, 2024 |
| Initiated by | Manufacturer |
Defect
Mack Trucks, Inc. (Mack) is recalling certain 2024-2025 LR natural gas vehicles. The methane detector may be inoperative due to a missing fuse.
Safety risk
An inoperative methane detector can fail to detect a gas leak, increasing the risk of a fire or injury.
Remedy
Dealers will install a fuse, free of charge. Owner notification letters were mailed April 10, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0461.
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.
Vehicles covered by recall 24V232000
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.