# Recalls that may apply to the 2020 Mack Anthem

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

## United States (NHTSA), as of 2026-10-19

- [25V666000](/recalls/nhtsa/25V666000.md), 2025-10-06: SEAT BELTS:FRONT:ANCHORAGE. 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."
- [24V792000](/recalls/nhtsa/24V792000.md), 2024-10-23: ELECTRICAL SYSTEM:SOFTWARE; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE. 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. Built from 2019\-05\-01.
- [21V233000](/recalls/nhtsa/21V233000.md), 2021-04-01: ELECTRONIC STABILITY CONTROL \(ESC\):CONTROL MODULE:SOFTWARE. Mack Trucks, Inc. \(Mack\) is recalling certain 2018\-2022 Anthem \(AN\), Granite \(GR/GU\), and Pinnacle \(CHU/CXU/PI\) vehicles equipped with "camelback" rear suspension and electronic stability control.  The vehicles may not stay in their lane at certain speeds.  As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard \(FMVSS\) number 136, "Electronic Stability Control Systems on Heavy Vehicles."
- [19V896000](/recalls/nhtsa/19V896000.md), 2019-12-16: STEERING:LINKAGES:DRAG:LINK:CONNECTION. Mack Trucks, Inc. \(Mack\) is recalling certain 2020 Anthem \(AN\), Granite \(GR\), and Pinnacle \(PI\) vehicles.  The 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. Built 2019\-09\-16 to 2019\-10\-10.
- [19V209000](/recalls/nhtsa/19V209000.md), 2019-03-18: EXTERIOR LIGHTING. Mack Trucks, Inc. \(Mack\) is recalling certain 2020 Anthem and Pinnacle trucks.  The conspicuity reflectors at the back of the cab may be blocked by the exhaust system.  As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard \(FMVSS\) number 108, "Lamps, Reflective Devices, and Assoc. Equipment." Built 2019\-01\-04 to 2019\-01\-28.
- [19V054000](/recalls/nhtsa/19V054000.md), 2019-01-24: VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. Mack Trucks, Inc. \(Mack\) is recalling certain 2019\-2020 Mack Anthem, Granite, Pinnacle vehicles.  The passenger side door down view mirror may detach from the door. Built 2018\-01\-15 to 2019\-01\-11.

## Canada (Transport Canada), as of 2026-10-19

- [2024632](/recalls/tc/2024632.md), 2024-10-24: Brakes. Issue: On certain trucks, poor signal strength could cause the electronic control unit \(ECU\) to stop working or not to work properly. As a result, some safety systems may not work, including the antilock braking system, automatic traction control, electronic stability control, active cruise control and the collision mitigation system.  Safety Risks: Vehicle safety systems that don't work correctly could increase the risk of a crash.  Corrective Actions: Mack will notify owners by mail and advise you to take your truck to a dealership to reprogram the ECU software.
- [2022361](/recalls/tc/2022361.md), 2022-06-15: Lights And Instruments. Issue: On certain trucks, some controls are not identified with the required symbol\(s\) or word\(s\). Specifically, the identifications for the HVAC fan control, the position side marker light control, the master lighting switch control and the turn signal control may be missing or mislabeled. Canadian regulations require the use of certain symbols and words for controls. This can help to avoid driver confusion.  Safety Risk: These small errors do not affect safety or the function of the controls.  Corrective Actions: This is not a recall. Mack has made changes to ensure that the controls for all new trucks are identified with the required symbol\(s\) and word\(s\).
- [2021124](/recalls/tc/2021124.md), 2021-03-09: Lights And Instruments. Issue: On certain trucks, when the manual override is used to switch off the daytime running lamps \(DRLs\), the lights may not turn on again when you start driving. Canadian regulations require that if DRLs are manually turned off, they must turn on again when you start driving.  Safety Risk: Driving without daytime running lights could make the vehicle less visible to others and increase the risk of a crash.  Corrective Actions: Mack will notify owners by mail and instruct you to take your truck to a dealer to update the vehicle software.
- [2020551](/recalls/tc/2020551.md), 2020-11-12: Structure. Issue: On certain trucks, the welds that attach the trailer hitch may crack due to improper welding. As a result, the hitch could detach from the truck while towing a trailer. Note: This recall only affects certain trucks with trailer hitches installed by Commercial Truck Equipment.  Safety Risk: A trailer that detaches from a truck could create a risk of a crash.  Corrective Actions: Commercial Truck Equipment will notify owners by mail and instruct you to take your truck to a dealer to inspect the trailer hitch and repair or replace it, as necessary. You should stop using the trailer hitch until the inspection and repair have been completed.
- [2019037](/recalls/tc/2019037.md), 2019-01-25: Visual System. Issue: On certain vehicles, the down\-view mirror may detach from the passenger’s door.  Safety Risk: A mirror that falls from the vehicle could strike another vehicle or pedestrian. This may create the risk of an injury or crash.  Corrective Actions: The company will notify owners by mail. Owners will be instructed to take their vehicle to a dealer to secure the mirror. The dealer will add additional fasteners and a reinforcement plate as needed.

## Check a VIN

- [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls)
- [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng)

Contains information licensed under the Open Government Licence – Canada.

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