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Mack Pinnacle recalls

52 recall campaigns for the Mack Pinnacle, newest first.

  1. Mack wheel lug nuts may loosen and allow the wheel to detach. 2026 Mack Anthem, Granite, Pinnacle +1 more 26V-351 · May 28, 2026 DO NOT DRIVE
  2. Mack seat belt anchorage bracket may be improperly welded. 2019–2025 Mack Anthem, Granite, MD +1 more 25V-666 · October 6, 2025
  3. Mack air tanks have an insufficient volume of air for the brake system. 2024–2025 Mack Pinnacle, Pioneer 25V-026 · January 21, 2025
  4. 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 24V-792 · October 23, 2024
  5. Mack seat pedestal and seat belt attachment may have been improperly tightened. 2024–2025 Mack Anthem, Granite, Pinnacle +1 more 24V-567 · July 30, 2024
  6. 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 23V-899 · December 26, 2023
  7. Mack software programming error may cause the electronic stability control (ESC) to be inoperative. 2024 Mack Anthem, Pinnacle 23V-691 · October 13, 2023
  8. Mack steering gears may have been assembled incorrectly, which can cause the gear to fracture. 2021–2022 Mack Anthem, Granite, LR +3 more 22V-401 · June 7, 2022
  9. Mack hubcap compression spring can cause the hubcap to separate. 2021 Mack Anthem, Granite, Pinnacle 21V-416 · June 2, 2021
  10. Mack vehicles may not stay in their lane at certain speeds. 2018 Mack Anthem, Granite, Pinnacle 21V-233 · April 1, 2021
  11. 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 19V-896 · December 16, 2019
  12. Mack axles missed the heat treating operation during manufacturing, reducing their strength and possibly causing the axle beams to fracture. 2015 Mack Pinnacle 19V-616 · August 21, 2019
  13. Mack conspicuity reflectors at the back of the cab may be blocked by the exhaust system. 2020 Mack Anthem, Pinnacle 19V-209 · March 18, 2019
  14. Mack mack Trucks Inc. 2014–2018 Mack Anthem, Pinnacle 19V-107 · February 21, 2019
  15. Mack passenger side door down view mirror may detach from the door. 2019 Mack Anthem, Granite, Pinnacle 19V-054 · January 24, 2019
  16. Mack internal component in the clutch assembly may fail, possibly resulting in unintended vehicle movement. 2018 Mack Anthem, Pinnacle 19V-047 · January 21, 2019
  17. 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 18V-778 · November 1, 2018
  18. 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 18V-152 · March 6, 2018
  19. Mack castellated nut and cotter pin on the steer axles may not have been properly torqued, allowing the tie rod to loosen within the steer axle. 2016 Mack Pinnacle 17V-535 · August 31, 2017
  20. 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) 16V-929 · December 23, 2016
  21. Mack tires on the affected vehicles may have cured improperly causing an incomplete adhesion, possibly resulting in a partial tread separation. 2017 Mack Pinnacle 16V-714 · October 6, 2016
  22. Mack are equipped with certain Meritor FF967 non-drive front steer axles that may have been incorrectly heat treated. 2013 Mack Pinnacle 16V-456 · June 22, 2016
  23. 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 16V-099 · February 19, 2016
  24. Mack affected trucks are equipped with Fontaine Ultra LT Fifth Wheel connectors, which, due to cumulative damage to the fifth wheel and its locking mechanism, have a locking mechanism that may fail to operate or to properly engage. 2011 Mack Pinnacle 15V-644 · October 13, 2015
  25. Mack in the affected vehicles, the brake chambers may have been incorrectly mounted resulting in internal contamination of the air brake calipers. 2013 Mack Pinnacle 15V-521 · August 17, 2015
  26. 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 15V-522 · August 17, 2015
  27. Mack affected vehicles have a switch to release the fifth wheel latch that may invertently be pushed and cause the trailer to unintentionally disconnect from the tractor after the parking brake has been released. 2012 Mack Pinnacle 15V-139 · March 11, 2015
  28. Mack these trucks may be equipped with an 88 liter air reservoir for the brakes instead of a 96 liter air reservoir. 2014 Mack Pinnacle 15V-057 · February 3, 2015
  29. Mack affected actuators may have an incomplete attachment of the internal rubber diaphragm to the actuation mechanism of the parking brake section of the Life Seal actuator. 2015–2016 Mack Cxu, Leu, Pinnacle 15V-025 · January 22, 2015
  30. Mack affected vehicles contain an incorrectly wired Automatic Shut-down Protection System, which may not operate as expected. 2015 Mack Granite, Pinnacle 14V-738 · November 20, 2014
  31. Mack in the affected vehicles, the collars that prevent the ball sockets from backing out of the tie rod may have been incorrectly positioned. 2015 Mack Chu, Pinnacle 14V-737 · November 18, 2014
  32. 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 14V-553 · September 11, 2014
  33. Mack due to a software error, the affected vehicles may not provide visual or audible alerts to the driver warning them that an obstruction in the road was detected. 2013–2014 Mack Chu, Pinnacle 14V-545 · September 9, 2014
  34. Mack white conspicuity reflectors on the rear of the cab could be blocked by the exhaust pipes. 2010–2011 Mack Cxu, Pinnacle 14V-205 · April 18, 2014
  35. Mack pressure relief valve may not have been installed in the tank during manufacturing. 2014 Mack Pinnacle 14V-207 · April 18, 2014
  36. Mack hazard warning lights may fail. 2007–2012 Mack CT, CV, Chu +7 more 14V-208 · April 18, 2014
  37. Mack condensation in the intake manifold may freeze during cold weather conditions and interfere with the proper operation of the intake manifold pressure sensor. 2010–2014 Mack Leu, Mru, Pinnacle 14V-137 · March 24, 2014
  38. Mack mack Trucks, Inc. 2007–2012 Mack Chu, Cxu, Granite +3 more 14V-078 · February 21, 2014
  39. Mack in the affected vehicles, the protection system, designed to monitor diesel engine speed and shutdown the engine should it rev excessively, may be wired incorrectly and may not operate as designed. 2014 Mack Pinnacle 13V-641 · December 20, 2013
  40. Mack when the button is pressed to release the seat belt, the latch plate can become partially engaged with the buckle, making the seat belt difficult to unlatch. 2014 Mack Mru, Pinnacle 13V-619 · November 29, 2013
  41. 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 13V-492 · October 17, 2013
  42. Mack upper and lower steering shaft pinch bolts may have not been torqued to specification. 2014 Mack Granite, Pinnacle 13V-493 · October 17, 2013
  43. Mack clevis pin for the brake slack adjuster may be missing a cotter pin. 2013 Mack Chu, Granite, Leu +2 more 13V-195 · May 13, 2013
  44. Mack are equipped with an MGM Type 24 J-series piston parking brake chamber. 2011 Mack Pinnacle 13V-153 · April 22, 2013
  45. 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 12V-308 · July 2, 2012
  46. Mack during the coupling process, it is possible for the driver to partially close the fifth wheel lock and if solely relying on a tug test (pull test), the driver may think that the fifth wheel lock is properly coupled to the trailer king pin when in fact it is not properly coupled. 2011 Mack Pinnacle 11V-461 · September 1, 2011
  47. Mack official notice describes a safety defect, but the details were not provided in plain language. 2010–2011 Mack Chu, Cxu, Pinnacle 11V-370 · July 21, 2011
  48. Mack tubing used to assemble the affected drivelines has a nonconforming seam weld with insufficient bonding of the material. 2012 Mack Granite, Leu, Mru +2 more 11V-295 · May 20, 2011
  49. Mack due to an incomplete "knitting" of the iron at the time of casting, inadequate structural integrity of the slack adjuster housing can occur, which could cause the housing to break at the handle under normal operating loads. 2011–2012 Mack Granite, Gu, Leu +2 more 11V-272 · May 3, 2011
  50. Mack there may be an interference with the bolts used to secure the fifth wheel to the frame that can prevent the bolts from being torqued to specification. 2009–2011 Mack Chu, Cxu, Pinnacle 11V-209 · March 31, 2011