Navistar recalls nearly 4,000 ProStars over faulty fuse terminals

Navistar is recalling nearly 4,000 2014-2017 International ProStar trucks, according to National Highway Traffic Safety Administration documents. Affected trucks have an electrical issue with the battery fuse terminals.

ProStars manufactured from June 11, 2013, to May 19, 2016, may have an issue with fuse terminals. According to NHTSA, “the battery mounted cube fuse terminal connection on certain ProStar model trucks built with the battery box mounted between the frame rails may possibly break resulting in loss of power to the cab.”

Vibrations at the battery cable and terminal interface are the likely cause of the cube fuse terminal failure. Cab lights may flicker or gauges may become erratic before cube fuse failure.

The recall was first discovered in March with several more reports received by May. Navistar officially declared the recall in July 18, and it was recently made official by NHTSA. Affected trucks will have the cube fuse replaced with a chassis-mounted power distribution module (PDM) inside the battery box. PDMs are not subject to the same vibrations.

Customers affected by the recall should be receiving a letter from Navistar around Sept. 16. Owners can contact NHTSA at 888-327-4236 or visit SaferCar.gov.