Mack MD (2023): Engine and engine cooling
Recall 22V606000 · Aug 9, 2022 · Mack Trucks, Inc.
150
vehicles affected
150
vehicles affected
Facts
- Recall number
- 22V606000
- Date
- Aug 9, 2022
- Maker
- Mack Trucks, Inc.
- Units affected
- 150
- Kind
- Vehicles
- Component
- Engine and engine cooling > Engine > Engine control module (ecu/ecm)
- Model years
- 2023
- Started by
- The maker
- Hazard
- Crash risk
What is wrong
Mack Trucks, Inc. (Mack) is recalling certain 2023 MD6/7 trucks. The engine control module (ECM) may experience an internal short-circuit, which can result in an unexpected engine shut down.
What can happen
An unexpected engine shut down can increase the risk of a crash.
The fix
Recall repairs are free of charge.
Cummins will replace the ECM, free of charge. Owner notification letters were mailed on September 27, 2022. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0438.
Vehicles covered
1 model, 1 model year in all
Related pages
Questions and answers
Which vehicles are in recall 22V606000?
1 model: Mack MD (2023), about 150 vehicles in all.
What is the fix for recall 22V606000?
Cummins will replace the ECM, free of charge. Owner notification letters were mailed on September 27, 2022. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0438.
What can happen?
An unexpected engine shut down can increase 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.