Tl* the contact owns a 2009 jeep pqtriot. while driving at 65 mph, the transmission control, traction control, esp control, 4x4, wheel speed sensor, abs, and the brake light remained illuminated. the vehicle started to decelerate. the failure recurred numerous times. the vehicle was taken to an independent mechanic, where it was diagnosed that the rear wheel speed sensor needed to be replaced. the vehicle was repaired; however, the failure recurred. the manufacturer was not made aware of the failure. the failure mileage was 139,925. ma 10/5