Hyundai is recalling certain 2016-2017 Tucson vehicles built May 19, 2015, to Nov. 14, 2016,, and 2017 Santa Fe vehicles built Nov. 28, 2015, to Nov. 14, 2016.

The affected vehicles may be equipped with an accessory trailer hitch wiring harness that, due to a malfunction of the tow hitch module, may result in the trailer brake lights being constantly illuminated.