Both the yellow REAR ABS and the red BRAKE ((!)) ((P)) dashboard lights came on a couple of days ago. The brakes and the parking brake all seem to work fine. I can engage and release the parking brake without a problem. No noises or heat from the rear.
Weather has been wet and cold here in Cincinnati. The truck sits outside and is not a daily driver. Maybe gets 3000 miles a year, to Home Depot and back.
1992 F-150 straight six, automatic transmission, standard cab, 138k miles