Bendix EC80 Ecu: Electrical System recall
NHTSA campaign 25E078000 · 46 units potentially affected · filed Nov 18, 2025
What's wrong
Mack Trucks, Inc. (Mack) is recalling certain Bendix EC80 Advanced Electronic Control Units (ECU) part numbers K190048 and K163499. Electrical noise and low signal to the power line carrier may cause the ECU to incorrectly process commands or stop working.
Why it matters
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 are expected to be mailed December 15, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0490.
Recall details
- NHTSA campaign
- 25E078000
- Manufacturer no.
- SC0490
- Manufacturer
- Mack Trucks, Inc.
- Component
- ELECTRICAL SYSTEM:SOFTWARE; SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE
- Units affected
- 46
- Report received
- Nov 18, 2025
- Owner letters
- Dec 12, 2025
- Type
- Equipment
Check whether your vehicle is included with the official NHTSA VIN lookup or your dealer. Repairs for safety recalls are free.
Vehicles covered
- Bendix EC80 Ecu 9999