Tue Nov 18 2025

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Recall Summary

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.

The issue:

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.

How to resolve this:

Dealers will reprogram the ECU software, free of charge. Owner notification letters are expected to be mailed January 16, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0490.

Affected component:

ELECTRICAL SYSTEM:SOFTWARE

Additional notes:

Info not provided.

Tue Nov 18 2025

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Recall Summary

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.

The issue:

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.

How to resolve this:

Dealers will reprogram the ECU software, free of charge. Owner notification letters are expected to be mailed January 16, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0490.

Affected component:

ELECTRICAL SYSTEM:SOFTWARE

Additional notes:

Info not provided.

Tue Nov 18 2025

View source

- views

Recall Summary

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.

The issue:

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.

How to resolve this:

Dealers will reprogram the ECU software, free of charge. Owner notification letters are expected to be mailed January 16, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0490.

Affected component:

ELECTRICAL SYSTEM:SOFTWARE

Additional notes:

Info not provided.

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