On a small number of LR Electric trucks, the fasteners that connect the high-voltage batteries to the busbar may have been over-tightened. As a result, the fasteners could break and cause a short circuit.
Safety Risk
A short circuit in the high-voltage battery could create a fire risk.
Corrective Actions
Mack will notify owners by mail and advise you to take your truck to a dealership to inspect and replace the high-voltage batteries, as necessary.
Get told about the next recall on your 2023 Mack LR.