2024 Mack Anthem (AN) recalls (6)

Every 2024 Mack Anthem (AN) recall

Each campaign as NHTSA published it: what is wrong, what can happen, and the fix. Newest first.

• Seat Belts · NHTSA 25V666000

  Oct 6, 2025Seat Belts:Front:Anchorage

  Problem

  Mack Trucks, Inc. (Mack) is recalling certain 2020-2025 Mack MD, 2019-2025 Anthem, Granite, 2024 MD Electric, and 2025 Pinnacle trucks equipped with a passenger bench seat. The seat belt anchorage bracket may be improperly welded. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 210, "Seat Belt Assembly Anchorages."

  Risk

  An improperly welded seat belt anchorage bracket can detach during a crash, increasing the risk of injury.

  Fix

  Dealers will install a reinforcement plate, free of charge. Owner letters were mailed January 21, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0485. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning October 13, 2025.

  Full recall details for 25V666000 →

• Service Brakes, Hydraulic · NHTSA 24V792000

  Oct 23, 2024Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip:Control Unit/Module

  Problem

  Mack Trucks, Inc. (Mack) is recalling certain 2020-2025 Anthem, Granite, TerraPro and Pinnacle vehicles, equipped with Bendix EC80 Advanced Electronic Control Units (ECU). Electrical noise and low signal to the power line carrier may cause the ECU to incorrectly process commands or stop working.

  Risk

  Safety systems that depend on the ECU (Automatic Traction Control, ABS, Electronic Stability Control, Active Cruise Control, and Collison Mitigation System) may have diminished or lost functionality, increasing the risk of a crash.

  Fix

  Dealers will reprogram the ECU software, free of charge. Owner notification letters were mailed December 9, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0472.

  Full recall details for 24V792000 →

• Seats · NHTSA 24V567000

  Jul 30, 2024Seats:Critical Fasteners

  Problem

  Mack Trucks, Inc. (Mack) is recalling certain 2024-2025 Anthem, Granite, and Pinnacle vehicles equipped with RollTek driver's seat assemblies. The seat pedestal and seat belt attachment may have been improperly tightened.

  Risk

  An improperly tightened seat pedestal and seat belt attachment may not restrain the occupant as intended, increasing their risk of injury during a crash.

  Fix

  Dealers will replace and tighten the seat pedestal and seat belt attachment bolts, free of charge. Owner notification letters were mailed September 16, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0469.

  Full recall details for 24V567000 →

• Steering · NHTSA 23V899000

  Dec 26, 2023Steering

  Problem

  Mack Trucks, Inc. (Mack) is recalling certain 2024 Anthem, Pinnacle, and Terrapro vehicles. The steering gear assemblies may have been assembled incorrectly with fewer recirculating balls than are required, which may result in a loss of steering control.

  Risk

  A loss of steering control increases the risk of a crash.

  Fix

  Dealers will inspect and replace the defective gears as necessary, free of charge. Owner notification letters were mailed February 9, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0457.

  Full recall details for 23V899000 →

• Vehicle Speed Control · NHTSA 23V792000

  Nov 22, 2023Vehicle Speed Control

  Problem

  Mack Trucks, Inc. (Mack) is recalling certain 2023-2024 GR, AN, LR, and Terrapro vehicles. The engine may not return to idle within 2 seconds if the accelerator pedal position sensor becomes disconnected. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 124, "Accelerator Control Systems."

  Risk

  An engine that does not return to idle quickly enough can cause a loss of vehicle control, increasing the risk of a crash.

  Fix

  Mack will replace the throttle pedal and update the vehicle software, free of charge. Owner letters were mailed February 27, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0455.

  Full recall details for 23V792000 →

• Electronic Stability Control (Esc) · NHTSA 23V691000

  Oct 13, 2023Electronic Stability Control (Esc)

  Problem

  Mack Trucks, Inc. (Mack) is recalling certain 2024 Anthem and Pinnacle vehicles. A software programming error may cause the electronic stability control (ESC) to be inoperative.

  Risk

  Driving with an inoperative electronic stability control system can increase the risk of a crash.

  Fix

  Dealers will reprogram the control unit software, free of charge. Owner notification letters are expected to be mailed December 3, 2023. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0450.

  Full recall details for 23V691000 →

2024 Mack Anthem (AN) complaints and service bulletins

Owners filed 5 complaints with NHTSA about the 2024 Mack Anthem (AN). Mack has issued at least 117 technical service bulletins (repair instructions to dealers) for this model year. Complaints are unverified owner reports; a recall is the manufacturer’s admission of a safety defect.

Most-reported components

• Fuel/Propulsion System4
• Power Train1

Service bulletins by component

• Electrical System (33)
• Engine (23)
• Engine and Engine Cooling (22)
• Power Train (21)
• Suspension (9)
• Structure (6)

Read Mack Anthem (AN) owner complaints and bulletins, every year

Other Mack Anthem (AN) model years

← 2023 Mack Anthem (AN) · 2025 Mack Anthem (AN) →

• 2026 (1)
• 2025 (8)
• 2024 (6)
• 2023 (3)
• 2022 (5)
• 2021 (5)
• 2020 (6)
• 2019 (6)
• 2018 (3)

All Mack Anthem (AN) recalls, every model year