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Mack Trucks, Inc. — Truck Cabin Heater May Catch Fire
Check whether your vehicle is affected and follow the manufacturer’s recall instructions — the repair is free.
What’s wrong
A coolant heater that overheats can increase the risk of fire.
The Recall Registry rates this serious — Fire or burn risk.
What to do
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.
Who to contact: 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.
The product
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.
Details
- Units affected
- 43
- Recall date
- January 23, 2023
- Brand
- Mack Trucks, Inc.
The official notice
This recall was issued by the National Highway Traffic Safety Administration. The Recall Registry summarises it — always confirm the details at the source.
Their exact wording: “Mack Trucks, Inc. — Truck Cabin Heater May Catch Fire”
Worried about the other things in your house? You can write down what you have and be told if one is recalled — or, if you sell second-hand, check your whole stock at once.
Filed under: Cars & vehicles · Appliances & tools