Ecu malfunction may impact safety systems
Defect Summary
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.
Safety Consequence
Safety systems that depend on the ecu (automatic traction control, abs, electronic stability control, active cruise control, and collison mitigation system) may have diminished or lost functionality, increasing the risk of a crash.
Corrective Action
Dealers will reprogram the ecu software, free of charge. owner notification letters were mailed december 9, 2024. owners may contact mack customer service at 1-800-866-1177. mack's number for this recall is sc0472.
Similar Recalls
Other recalls from Mack Trucks, Inc. or involving Electrical System.
FAQ: Recall 24V792000
Your rights, the repair process, and what each field on this page means.
What is recall 24V792000?
NHTSA recall 24V792000 was issued by Mack Trucks, Inc. on October 23, 2024. It addresses: Ecu malfunction may impact safety systems. The recall affects approximately 59,338 vehicles, with the defect involving the Electrical System component.
How do I get this recall repaired?
Contact any authorized Mack Trucks, Inc. dealer and reference NHTSA recall ID 24V792000 or the manufacturer campaign number SC0472. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.