Mack Trucks, Inc. is recalling certain 2025-2026 Pioneer vehicles
— Recall Campaign #25V622000
Mack Trucks, Inc. (Mack) is recalling certain 2025-2026 Pioneer vehicles. When towing a trailer, the trailer lights may fail to illuminate due to an improperly manufactured body control module.
The recall was influenced by the Office of Defects Investigation with about 156 units affected.
NHTSA Safety Recall Notice
25V622000
| Manufacturer: | Mack Trucks, Inc. |
|---|---|
| Recall date: | September 18, 2025 |
| NHTSA Campaign #: | 25V622000 |
| Units affected: | 156 |
- Description:
- Mack Trucks, Inc. (Mack) is recalling certain 2025-2026 Pioneer vehicles. When towing a trailer, the trailer lights may fail to illuminate due to an improperly manufactured body control module.
- Consequeces:
- Trailer tail lights and turn signals that do not illuminate as intended can reduce visibility to other drivers, increasing the risk of a crash.
- Corrective action:
- Dealers will replace the trailer body input/output module, free of charge. Owner letters were mailed November 19, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0484.Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning September 25, 2025.