Mack Anthem (AN), Granite (GR), Pinnacle (PI/PN), Pioneer PR (4) and 1 more (2020-2025): Electrical system
Recall 24V792000 · Oct 23, 2024 · Mack Trucks, Inc.
59,338
vehicles affected
59,338
vehicles affected
Facts
- Recall number
- 24V792000
- Date
- Oct 23, 2024
- Maker
- Mack Trucks, Inc.
- Units affected
- 59,338
- Kind
- Vehicles
- Component
- Electrical system > Software; Service brakes, hydraulic > Antilock/traction control/electronic limited slip > Control unit/module
- Model years
- 2020-2025
- Started by
- The maker
- Hazard
- Crash risk
What is wrong
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.
What can happen
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
Recall repairs are free of charge.
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.
Vehicles covered
5 models, 25 model years in all
| Make | Model | Model years |
|---|---|---|
| Mack | Anthem (AN) | 2020-2025 |
| Mack | Granite (GR) | 2020-2025 |
| Mack | Pinnacle (PI/PN) | 2020-2025 |
| Mack | Pioneer PR (4) | 2025 |
| Mack | Terrapro (TE) | 2020-2025 |
Related pages
Questions and answers
Which vehicles are in recall 24V792000?
5 models: Mack Anthem (AN) (2020-2025), Mack Granite (GR) (2020-2025), Mack Pinnacle (PI/PN) (2020-2025) and 2 more, about 59,338 vehicles in all.
What is the fix for recall 24V792000?
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.
What can happen?
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.
A recall means the maker found a safety problem and offers a free fix; it does not mean every unit has the problem. Units affected are as reported by the company. Popular models sell more and so have more recalls and complaints. Official public data; texts are shortened. A dealer can tell whether a single vehicle still needs the repair.