NHTSAEXTERIOR LIGHTING
Mack Trucks, Inc. - Turn Signal Failure/FMVSS 108
Published: April 1, 2026Recall ID: 26V207000Category: vehiclesCountry: US
Reason for Recall / Hazard
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.
Product Description & Identification
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."
Affected Products
Turn Signal Failure/FMVSS 108
Additional Source Details
| Field | Value |
|---|---|
| Subject | Turn Signal Failure/FMVSS 108 |
| Nhtsa id | 26V207000 |
| Component | EXTERIOR LIGHTING |
| Recall link › Url | https://www.nhtsa.gov/recalls?nhtsaId=26V207000 |
| Recall link › Description | Go to Recall |
| Recall type | Vehicle |
| Do not drive | No |
| Manufacturer | Mack Trucks, Inc. |
| Defect summary | 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." |
| Completion rate | 76.74 |
| Corrective action | 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. |
| Consequence summary | 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. |
| Mfr campaign number | SC0493 |
| Potentially affected | 86 |
| Report received date | 2026-04-01T00:00:00.000 |
| Fire risk when parked | No |