Recall 24V792000: 2020–2025 Mack Anthem (an), 2020–2025 Mack Granite (gr), 2020–2025 Mack Pinnacle (pi/pn) +2 more

Updated from NHTSA data · How we count

Report date
Oct 23, 2024
Vehicles affected
59,338
Models
5
Initiated by
Manufacturer

The problem

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.

The risk

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.

The fix

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.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153) or go to nhtsa.gov.

Affected vehicles

Details

NHTSA campaign
24V792000
Manufacturer campaign
SC0472
Manufacturer
Mack Trucks, Inc.
Owner letters
Dec 9, 2024
Components
Electrical system:software (Electrical System); Service brakes, hydraulic:antilock/traction control/electronic limited slip:control unit/module (Brakes)

Recall repairs are free at authorized dealers. To see if your vehicle is included, enter your VIN at NHTSA.gov or call the manufacturer.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. Methodology