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2019-2023 Mack Lrbe (Electric) recall: relays/solenoids

Mack Trucks, Inc. reported this safety recall on June 4, 2023. It covers about 47 vehicles.

vehicles affected
47
reported
Jun 4, 2023
owners notified
Jun 23, 2023

Electrical system: wiring: relays/solenoids

What is wrong
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.
Remedy
Dealers will tighten the power cable to relay connection, free of charge. Owner notification letters are expected to be mailed August 4, 2023. Owners may contact Mack's customer service at 1‑800‑866‑1177. Mack's number for this recall is SCC0444.

Recall number 23V402000

Affected vehicles

Questions about recall 23V402000

Is there a recall on the 2019-2023 Mack Lrbe (Electric) relays/solenoids?

Yes. Recall 23V402000, reported on June 4, 2023, covers about 47 vehicles.

What is the fix for recall 23V402000?

Dealers will tighten the power cable to relay connection, free of charge. Owner notification letters are expected to be mailed August 4, 2023. Owners may contact Mack's customer service at 1‑800‑866‑1177. Mack's number for this recall is SCC0444.

Is the recall repair free?

Safety recall repairs are done free of charge at authorized dealers. A dealer can confirm with the VIN whether a specific vehicle is included and whether the repair has already been done.

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