Ford is recalling over 2.9 million vehicles to fix a transmission problem that can increase the risk of inadvertent rollaway crashes.

The recall covers certain 2013 to 2019 Escape, 2013 to 2018 C-Max, 2013 to 2016 Fusion, 2013 to 2021 Transit Connect, and 2015 to 2018 Edge vehicles.

The National Highway Traffic Safety Administration says in documents posted on its website Wednesday that a bushing that attaches the shifter cable to the transmission can degrade or detach. That can stop the vehicles from shifting into the intended gear. A vehicle thought to have been shifted into park may actually be in a different gear, allowing it to roll away.

Ford says in documents that it knows of four injury reports due to the problem, and another six property damage claims. The company has 1,630 warranty reports and 233 complaints about the problem.

Dealers will replace the bushing and add a protective cap. Owners will be notified by letter starting June 27.