In all of the affected vehicles, a distressed No. 1 planetary needle bearing inside the ring gear assembly...

Bulletin number

21B03-S4

Component

Power train

Summary

In all of the affected vehicles, a distressed No. 1 planetary needle bearing inside the ring gear assembly will generate contamination that may produce rough shifts. A wrench light is likely to come on, and the transmission may go into safe mode and only operate in seventh gear. As damage progresses, the transmission may only be capable of limited vehicle speed or may not engage in forward or reverse.

Owners of these vehicles have filed 41 complaints in the transmission category.