Mack Granite recalls
- Mack wheel lug nuts may loosen and allow the wheel to detach. 2026 Mack Anthem, Granite, Pinnacle +1 more DO NOT DRIVE
- Mack vehicles remedied under Recall 15V804 (SC0398) may have had incorrect parts installed during subsequent repairs. 2010 Mack Granite
- Mack LED headlights may fail. 2024 Mack Granite
- Mack seat belt anchorage bracket may be improperly welded. 2019–2025 Mack Anthem, Granite, MD +1 more
- Mack brake drum and steer axle combination are incompatible, which may cause a loss of brake function. 2026 Mack Granite
- Mack power cables may have been improperly routed, which can cause an electrical short. 2025 Mack Anthem, Granite
- Mack incorrect drive axle brake drums were installed, resulting in an incorrect load rating on the door jamb label. 2026 Mack Granite
- 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 tires may not have been DOT tested and confirmed to be sufficient for the vehicles. 2018 Mack Granite
- Mack seat pedestal and seat belt attachment may have been improperly tightened. 2024–2025 Mack Anthem, Granite, Pinnacle +1 more
- Mack tie rod assembly ball stud could have been improperly heat treated and can fail. 2025 Mack Granite, LR, Pioneer
- 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 gross Axle Weight Rating (gawr) listed on the vehicle certification label is incorrect, which can allow the vehicle to be overloaded. 2024 Mack Granite
- Mack air tanks have an insufficient volume of air for the brake system. 2022 Mack Granite
- Mack bearing journals may not be fully seated in the steering knuckle assembly, preventing the proper installation of the wheel end hub assembly. 2024 Mack Granite
- 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 rear lifting bracket that attaches to the engine cylinder head may be insufficiently secured, which can allow it to detach. 2024 Mack Granite, Terrapro
- Mack turn signals may be positioned incorrectly, reducing their visibility. 2015 Mack Granite
- Mack front-drive steer axle fasteners may not have been tightened sufficiently and could come loose, resulting in a complete separation of the axle assembly joints. 2023 Mack Granite
- Mack steering gears may have been assembled incorrectly, which can cause the gear to fracture. 2021–2022 Mack Anthem, Granite, LR +3 more
- Mack air tanks have an insufficient volume of air for the brake system. 2022 Mack Granite
- Mack machining defect may cause pressure to build in the power steering pump and break the shaft seal, resulting in a loss of power steering assist. 2021 Mack Granite, LR
- Mack rear drive axle may have the incorrect type of brake cam installed, which could result in inoperative rear axle brakes. 2021 Mack Granite, LR, Te
- Mack lower rear pivot cap screws may not be long enough to sufficiently engage the locking feature of the corresponding nuts. 2020 Mack Granite
- 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 passenger side door down view mirror may detach from the door. 2019 Mack Anthem, Granite, Pinnacle
- Mack sidewall steel body cords may be exposed, possibly causing unexpected, rapid air loss while driving. 2019 Mack Granite, LR, Te
- 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 snow plow headlights can be turned on without other exterior lights, and high beam indicator will not work when the snow plow high beams are on. 2019 Mack Granite
- 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
- Mack affected vehicles were built with front wheel hubs that cannot support the gross axle weight rating of the front axle. 2012–2013 Mack Granite, Pinnacle, Titan (TD)
- Mack affected trucks may be missing a roll pin to secure the upper steering yoke to the steering shaft. 2016 Mack Granite, Terrapro
- Mack cap nut that retains the interaxle driveshaft yoke to the rear axle input shaft may loosen. 2012–2015 Mack Granite, LR, Pinnacle +2 more
- Mack due to a brake imbalance between the steer and drive axle brakes, the rear brakes may overheat. 2010 Mack Granite
- Mack affected trucks have engines with a turbocharger oil supply line that may contact or interfere with the turbocharger inlet elbow, clean air intake clamp, or the air fuel control tube, and result in an oil leak. 2010 Mack Granite, LR, Terrapro
- Mack affected axles are equipped with hex nuts on the flange yoke that may not have been properly tightened. 2014 Mack Granite
- Mack affected trucks may be equipped with an air brake system reservoir that does not have a sufficient volume. 2011 Mack Granite
- Mack chassis harness and air lines may not be properly clipped to the crossmember, which can allow the cables and air lines to fall and get twisted in the driveline. 2009–2014 Mack Granite, Pinnacle, Titan
- Mack affected vehicles contain an incorrectly wired Automatic Shut-down Protection System, which may not operate as expected. 2015 Mack Granite, Pinnacle
- Mack in the affected vehicles, the bolts that attach the seat belt to the seat frame may not have been torqued to the required specification. 2015 Mack Chu, Granite, Pinnacle
- Mack cummins ISL engines in these vehicles may have been equipped with Fleetguard UFF-XT fuel filters, part number FF63009, whose filter shell may separate from the fuel filter nut plate causing the engine to stall without warning. 2015 Mack Granite
- Mack hazard warning lights may fail. 2007–2012 Mack CT, CV, Chu +7 more
- Mack mack Trucks, Inc. 2007–2012 Mack Chu, Cxu, Granite +3 more
- Mack pro-torque nut may not have been installed correctly, which may result in a loosening of the nut. 2013 Mack Chu, Granite, Leu +2 more
- Mack upper and lower steering shaft pinch bolts may have not been torqued to specification. 2014 Mack Granite, Pinnacle
- Mack clevis pin for the brake slack adjuster may be missing a cotter pin. 2013 Mack Chu, Granite, Leu +2 more
- Mack hardware used to secure the windshield wiper linkage to the wiper motor may not be sufficiently torqued, and may cause the windshield wiper linkage to detach from the wiper motor. 2012 Mack Granite, Pinnacle
- Mack in extremely cold conditions, these bendix relay valves may potentially develop internal leakage. 2012 Mack Granite