Mazda Protege cruise control not functioning, indicator light does not illuminate on Mazda Protege

Some Mazda Protege owners report experiencing issues with their cruise control system not functioning, accompanied by a non-illuminating indicator light. Common reasons for this problem include failed control modules, sensor malfunctions, or switch issues. Additionally, throttle actuation problems can contribute to cruise control failures. In certain cases, a malfunctioning throttle position sensor may cause the engine's computer to overcompensate with fuel, leading to black exhaust from the tailpipe. Owners facing these issues are advised to check these components and consult a qualified mechanic or dealership for effective diagnosis and repair.