RecallWatchUSA

Home / Recalls / Vehicles

Mack 2025–2027 Service Brakes, Air recall

Recalled April 23, 2026 · NHTSA recall 26V261000 · Mack

Hazard
A loss of anti-lock brakes and electronic stability control increases the risk of a crash or injury.
Remedy
Dealers will inspect the rear brake modulator electrical connectors, install a protective cover, and replace the rear brake modulators, as necessary, free of charge. Owner notification letters were mailed June 8, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0494. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning April 30, 2026.
Units
2,772 units

Description

Mack Trucks, Inc. (Mack) is recalling certain 2025-2027 Pioneer (4) and 2026-2027 Anthem (4) vehicles. The rear brake modulators may have unprotected electrical connectors that can short circuit and lead to a loss of the anti-lock brake system (ABS) and electronic stability control (ESC).

What to do

Dealers will inspect the rear brake modulator electrical connectors, install a protective cover, and replace the rear brake modulators, as necessary, free of charge. Owner notification letters were mailed June 8, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0494. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning April 30, 2026.

Product
Mack ANTHEM AN (4) · Mack PIONEER PR (4)
Manufacturer(s)
Mack Trucks, Inc.

Source: U.S. National Highway Traffic Safety Administration. Official recall notice on nhtsa.gov →

Mack 2025–2027 Service Brakes, Air recall | RecallWatchUSA