2023 Mack Pinnacle (PI/PN) recalls and problems
The 2023 Mack Pinnacle (PI/PN) has 1 safety recall. Recall repairs are free at any Mack dealer.
Recalls may cover only some 2023 Mack Pinnacle (PI/PN) vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.
2023 Mack Pinnacle (PI/PN) recalls
Recall 24V-792: Electrical System, Service Brakes, Hydraulic
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.
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.
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.
Other Mack Pinnacle (PI/PN) years
Frequently asked questions
Does the 2023 Mack Pinnacle (PI/PN) have any recalls?
Yes — NHTSA lists 1 recall for the 2023 Mack Pinnacle (PI/PN): 24V-792 (electrical system, service brakes, hydraulic). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.
Are Mack recall repairs free?
Yes. Safety recall repairs are free at authorized Mack dealers, whether you are the first owner or bought the car used.