One problem related to radiator hose has been reported for the 1996 Cadillac Seville. The most recently reported issues are listed below.
Engine warning light would come on during normal operation of vehicle while traveling at any speed. Dealership examined vehicle and could not determine a cause for the problem. Then with approximately 61,000 miles on vehicle , engine warning light illuminated again, and the vehicle was towed to dealership. Mechanic diagnosed that an engine coolant bypass hose leaked, and caused severe damage to the engine, which has to be replaced at consumer's expense. Please provide any additional information / documentation.