Two problems related to brake light on have been reported for the 1997 Dodge Ram 3500. The most recently reported issues are listed below.
Abs and brake light stays on. Brakes are not like they use to be.
Anti-lock brake failure - the brake failure was accompanied by the brake and anti-lock brake light indicators on the dash to intermittantly appear and disappear. The brake pedal intermittantly ranges from soft to hard. A periodic vibration in the pedal is noted with nearly a total loss in brake pressure.