Mack LR

Published

2024-03-27

Model years

2024–2025

Issue: On certain trucks, the fuse for the methane detection system may not have been installed during production. As a result, the methane detector may not work. Note: This recall only affects trucks equipped with a natural gas engine. Safety Risk: A methane detection system that doesn't work could increase the risk of fire or injury. Corrective Actions: Mack will notify owners by mail and advise you to take your truck to a dealership to install the methane detection system fuse.