2024–2025 Mack LR recall: electrical system
⚠️ What's wrong
Mack Trucks, Inc. (Mack) is recalling certain 2024-2025 LR natural gas vehicles. The methane detector may be inoperative due to a missing fuse.
💥 The risk
An inoperative methane detector can fail to detect a gas leak, increasing the risk of a fire or injury.
🔧 The fix
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.
Is the fix free? Yes. Safety recall repairs are free at any authorized dealer under federal law, including parts and labor. (Vehicles more than 15 years old when the recall was announced can be excluded, but most manufacturers still fix them.)
- NHTSA campaign
- 24V232000
- Manufacturer recall #
- SC0461
- Manufacturer
- Mack Trucks, Inc.
- Vehicles affected
- 106
- Component
- ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
- Owner phone
- 1-800-866-1177
- NHTSA hotline
- 1-888-327-4236
- Owner letters mailed
- Apr 10, 2024
- Recall started by
- MFR
- 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.