Hello, My 89 camry keeps eating up the lamp failure sensors like crazy. When I start my car then hit the brake pedel the indicator light on the dash comes on telling me there's a burned out bulb in the rear of car ; but the bulbs seem fine. the brake lights stop working. Have replaced this part 3 times in the last 6 months getting a used one from the junkyard. Does anyone know why this part keeps dying on me? Thanks. Joe.