2019 Mack Lrbe (Electric) Problems: 0 Complaints, 2 Recalls

The worst 2019 Mack Lrbe (Electric) problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Tap a problem to see which part fails, at what mileage and in which other years.

Electrical system: wiring: relays/solenoidsReported June 4, 2023 · 47 vehicles affected

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 · Recall details

Electrical system: wiring: switches/knobs/buttonsReported January 23, 2023 · 43 vehicles affected

What is wrong: 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.
Remedy: Dealers will update the software for the Hybrid Powertrain Control Unit and Instrument Cluster, and install replacement relays, free of charge. Owner notification letters were mailed March 16, 2023. Owners may contact Mack customer service at 1‑800‑866‑1177. Mack's number for this recall is SC0440.

Recall number 23V024000 · Recall details

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

Used buying checklistWhat to check on a 2019 Mack Lrbe (Electric) before you buy

Is the 2019 Mack Lrbe (Electric) reliable?

Owners have filed 0 complaints about the 2019 Mack Lrbe (Electric).

What is the most common problem with the 2019 Mack Lrbe (Electric)?

There are not enough complaints to tell.

How many recalls does the 2019 Mack Lrbe (Electric) have?

2 recalls, covering electrical system.

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