Mack Anthem recalls
- Mack intake and grille bezels may detach from the vehicle. 2025–2026 Mack Anthem, Pioneer
- Mack inaccurate axle load calculations may cause reduced braking performance while transporting smoothbore tanker trailers. 2026 Mack Anthem, Pioneer
- Mack center roof marker lights may fail to illuminate. 2027 Mack Anthem, Pioneer
- Mack wheel lug nuts may loosen and allow the wheel to detach. 2026 Mack Anthem, Granite, Pinnacle +1 more DO NOT DRIVE
- Mack 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). 2025–2026 Mack Anthem, Pioneer
- Mack trailer turn signals may not function properly. 2025–2027 Mack Anthem, Pioneer
- Mack automatic high beams (AHB) may not switch to low beam headlights as intended. 2025–2026 Mack Anthem, Pioneer
- Mack seat belt anchorage bracket may be improperly welded. 2019–2025 Mack Anthem, Granite, MD +1 more
- Mack dynamic steering and oversteer guidance feature may malfunction and cause a loss of steering control. 2025 Mack Anthem, Pioneer
- Mack power cables may have been improperly routed, which can cause an electrical short. 2025 Mack Anthem, Granite
- Mack idler gear bracket fasteners may have been improperly tightened, allowing the idler gear to detach from the engine. 2025 Mack Anthem
- Mack electrical noise and low signal to the power line carrier may cause the ECU to incorrectly process commands or stop working. 2020–2025 Mack Anthem, Granite, Pinnacle +2 more
- Mack seat pedestal and seat belt attachment may have been improperly tightened. 2024–2025 Mack Anthem, Granite, Pinnacle +1 more
- Mack tie rod assemblies may contain an improperly heat-treated ball stud that can fail, resulting in a sudden loss of steering control. 2025 Mack Anthem, Pioneer DO NOT DRIVE
- Mack drag link may contain an improperly heat-treated ball stud that can fail, resulting in a sudden loss of steering control. 2025 Mack Anthem, Granite, Te DO NOT DRIVE
- Mack steering gear assemblies may have been assembled incorrectly with fewer recirculating balls than are required, which may result in a loss of steering control. 2024 Mack Anthem, Pinnacle, Terrapro
- Mack engine may not return to idle within 2 seconds if the accelerator pedal position sensor becomes disconnected. 2023 Mack Anthem, Granite, LR +1 more
- Mack software programming error may cause the electronic stability control (ESC) to be inoperative. 2024 Mack Anthem, Pinnacle
- Mack steering gears may have been assembled incorrectly, which can cause the gear to fracture. 2021–2022 Mack Anthem, Granite, LR +3 more
- Mack hubcap compression spring can cause the hubcap to separate. 2021 Mack Anthem, Granite, Pinnacle
- Mack vehicles may not stay in their lane at certain speeds. 2018 Mack Anthem, Granite, Pinnacle
- Mack castle nuts and cotter pins used to connect the steering drag link to the pitman arm and steering arm may have not been correctly installed, potentially causing separation of the drag link. 2020 Mack Anthem, Granite, Pinnacle
- Mack conspicuity reflectors at the back of the cab may be blocked by the exhaust system. 2020 Mack Anthem, Pinnacle
- Mack mack Trucks Inc. 2014–2018 Mack Anthem, Pinnacle
- Mack passenger side door down view mirror may detach from the door. 2019 Mack Anthem, Granite, Pinnacle
- Mack internal component in the clutch assembly may fail, possibly resulting in unintended vehicle movement. 2018 Mack Anthem, Pinnacle
- Mack pinch bolt on the upper steering shaft may not have been tightened, possibly resulting in the steering shaft separating and causing a loss of steering. 2019 Mack Anthem, Granite, Pinnacle
- Mack fifth wheel may have an outboard slider bracket that is too narrow, possibly allowing the trailer to separate from the tractor. 2019 Mack Anthem
- Mack electrical overload condition may cause the light control module (LCM) to fail, resulting in the loss of the exterior lighting, interior dashboard lighting, and the windshield wipers. 2018 Mack Anthem, Granite, Pinnacle