The defect
Mack Trucks, Inc. (Mack) is recalling one 2021 truck. The coolant line in the high voltage battery pack may not be fully seated and locked, which can result in the loss of coolant and an electrical short circuit.
The risk
A battery short circuit increases the risk of a fire.
The remedy
Mack will inspect the battery packs, and replace them as necessary, free of charge. The affected vehicle was within the manufacturer's control, has been repaired, and therefore no owner letters were mailed. Owners may contact Mack's customer service at 1-800-866-1177.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Mack LR Electric | 2021 |
Components: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:FLUID/COOLANT
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Mack LR Electric | 2021 | 0 | 2 |
Other electrical system recalls in 2022
115 of the 933 recall campaigns reported to NHTSA in 2022 concerned the electrical system; Mack Trucks, Inc. filed 118 campaigns in all.
| 22V956000 29 Dec 2022 | Volkswagen Group of America, Inc. |
| 22V944000 20 Dec 2022 | BMW of North America, LLC |
| 22V934000 16 Dec 2022 | Lightning eMotors Inc. |
| 22V941000 16 Dec 2022 | Hyundai Motor America |
| 22V926000 14 Dec 2022 | Polestar Automotive USA, Inc. |
| 22V924000 13 Dec 2022 | Easymile Inc. |
| 22V922000 13 Dec 2022 | Jayco, Inc. |
| 22V913000 9 Dec 2022 | Kawasaki Motors Corp., U.S.A. |
NHTSA recalls (public domain) · all recalls of 2022