Four problems related to brake disc caliper have been reported for the 2003 Chevrolet Impala. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Chevrolet Impala based on all problems reported for the 2003 Impala.
Mechanic advised owner that rear calipers were not working properly resulting in front discs overheating. Took to dealer for repair and was told that everything was ok and they "took down" the rear discs. Looked like the vehicle was driven with emergency brake on, so as to give rear discs used appearance. Vehicle should not pass safety inspection. Still making noise and rear brake disc's appear rusted.
While applying the brakes, the brakes went to the floor. The consumer was able to maintain control of the vehicle and drove it to the dealer for inspection. The mechanic informed the driver that the calipers needed to be replaced, however the problem still occurs at this time. Please provide further details.
While driving down a steep incline, I could feel the pulsating of the abs, along with diminished braking power. Afterwards, I noticed the abs would come on noticeably each time I braked from 40-60 mph. The outside right rear caliper doesn't appear to be making good contact with the rotor as on the other brakes. The dealer service department (dobler Chevrolet in hempstead, NY) set up an appointment for July 8, 2004. They didn't think it was that important.
While applying the brakes a squeaking noise was heard coming from the rear wheel. The driver took the vehicle to the dealer for analysis. The mechanic noticed that the calipers were defective. The dealer changed the caliper twice but the problem still existed. The mechanic told the driver that the brakes were metallic therefore they would always squeak.