This is a historical safety record. The campaign may no longer be active.
Campaign Details
Component: ELECTRONIC STABILITY CONTROL (ESC):CONTROL MODULE:SOFTWARE
Defect Description
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."
Consequence / Hazard
A vehicle that drifts out of its lane increases the risk of a crash.
Proposed Solution
Mack will notify owners, and dealers will reprogram the vehicle control units, free of charge. The recall began on April 21, 2021. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0423.
🚀 Latest Alerts for this Model
WHEELS:LUGS/NUTS/BOLTS/STUDS
"Mack Trucks, Inc. (Mack) está llamando a revisión ciertos vehículos 2026 Anthem ..."
SEAT BELTS:FRONT:ANCHORAGE
"View details..."
SEAT BELTS:FRONT:ANCHORAGE
"Mack Trucks, Inc. (Mack) está retirando ciertos camiones Mack MD de 2020-2025, A..."
🚗 Affected Vehicles30
All the models below were recalled for this exact same problem.