Mack Trucks, Inc. (Mack) is recalling certain 2022-2025 Mack LRBE trucks. The high voltage batteries may have loose hardware that can fall inside the battery pack and create a short circuit.

Risk: A short circuit increases the risk of a fire.

2022 MACK LRBE (ELECTRIC)

11 vehicles affected

23V514000

ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY

Mack Trucks, Inc. (Mack) is recalling certain 2022-2023 LR battery electric trucks. The rivnut threaded inserts inside the high-voltage battery may be over-tightened and break, which could result in a short circuit.

Risk: An electrical short circuit increases the risk of a fire.

2022 MACK LRBE (ELECTRIC)

43 vehicles affected

23V024000

ELECTRICAL SYSTEM:WIRING:SWITCHES/KNOBS/BUTTONS

Mack Trucks, Inc. (Mack) is recalling certain 2019 and 2021-2023 LRBE battery electric trucks. The cabin heater relay may fail, causing the coolant heater to overheat.

Risk: A coolant heater that overheats can increase the risk of fire.

2023 MACK LRBE (ELECTRIC)

47 vehicles affected

23V402000

ELECTRICAL SYSTEM:WIRING:RELAYS/SOLENOIDS

Mack Trucks, Inc. (Mack) is recalling certain 2019-2023 LR battery electric trucks. The power cables that connect to the windscreen heater relay may have a loose connection and cause the relay to fail.

Risk: A relay that fails in the closed position will continue to power the cabin heater, overheating the relay and increasing the risk of a fire.

2023 MACK LRBE (ELECTRIC)

4 vehicles affected

23V281000

ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:FLUID/COOLANT

Mack Trucks, Inc. (Mack) is recalling certain 2022-2023 LR Battery Electric vehicles. 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.

Risk: A battery short circuit increases the risk of a fire.

Recent Complaints

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