Chrysler (FCA US, LLC) (Stellantis) is recalling certain 2021-2022 Ram ProMaster vehicles. The wiring harness may have a poor connection, which can cause the left taillight and left turn signal to become inoperative. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
An inoperative left turn signal may not notify other drivers of a turning vehicle, and an inoperative left taillight can reduce the vehicle's visibility to other drivers. Both scenarios can increase the risk of a crash.
Dealers will inspect and replace the harness, as necessary free of charge. Owner notification letters were mailed February 20, 2025. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is 21B.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.