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2025-2027 Mack Anthem An (4) and Mack Pioneer PR (4) recall: turn signal

Mack Trucks, Inc. reported this safety recall on April 1, 2026. It covers about 86 vehicles.

vehicles affected
86
reported
Apr 1, 2026
owners notified
May 8, 2026

Exterior lighting: turn signal

What is wrong
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."
Risk
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.
Remedy
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 April 1, 2026.

Recall number 26V207000

Affected vehicles

Questions about recall 26V207000

Is there a recall on the 2025-2027 Mack Anthem An (4) and Mack Pioneer PR (4) turn signal?

Yes. Recall 26V207000, reported on April 1, 2026, covers about 86 vehicles.

What is the fix for recall 26V207000?

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 April 1, 2026.

Is the recall repair free?

Safety recall repairs are done free of charge at authorized dealers. A dealer can confirm with the VIN whether a specific vehicle is included and whether the repair has already been done.

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