NHTSA Vehicles recall ·
2027 Mack Anthem AN (4) and 1 more recall: Turn Signal Failure/FMVSS 108
- Recall number
- 26V207000
- Date
- Manufacturer
- Mack Trucks, Inc.
- Category
- Vehicles › Exterior Lighting
- Recall type
- Vehicle
- Units affected
- 86
- Hazard tags
- Crash risk
Read the official NHTSA notice ↗
Product
Exterior Lighting
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| Mack | Anthem AN (4) | 2027 |
| Mack | Pioneer PR (4) | 2025–2027 |
Not every vehicle of these models is affected. Enter your 17-character VIN on NHTSA.gov to check your vehicle.
Why was it recalled?
Mack Trucks, Inc. (Mack) is recalling certain 2025-2027 Pioneer (4) and 2027 Anthem (4) trailers. The trailer turn signals may not function properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Consequence
Turn signals that do not function properly may fail to indicate the driver's intention to change vehicle direction, increasing the risk of a crash.
What should you do?
Dealers will update the turn signal indicator software, free of charge. Owner notification letters were mailed May 7, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0493. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov April 1, 2026.
Manufacturer campaign number
SC0493
Source: NHTSA (vehicles), recall 26V207000. Official notice. Republished from public data; RecallFlag is not affiliated with the NHTSA.