Brake Master Cylinder problems of the 2003 Honda Accord

2003 Honda Accord ex 4 door sedan . I have had a soft,touchy brake pedal since the car reached 55,000 miles. Before that it was perfect,rock solid. I took it to the Honda dealership and the service advisor told me that they couldn't find anything wrong but they would replace the brake master cylinder and the abs electronic modulator under my warranty. After few days the problem did not improve. The brake pedal went 1/2 way down easily and then the disc brakes just locked up all of a sudden. The driver had no real control over the braking actiion. I returned to the dealer and they called Honda repair and talked to a tech. He said that a soft,touchy pedal was normal on these cars. I told them that up to 55,000 miles the brakes were perfect. What had happened? they did not know. So I had them replace all my pads and turned all rotors. I then had them bleed the brakes. The stopping power did increase but the soft,touchy brake pedal remained. After going back to the dealer the 3rd time to complain,they finally just told me that they could not find anything wrong with my brakes and therefore could not help me. So I went to another dealer and had them rebleed my brakes just to be sure that there was no air in the system. After they did that my brake pedal firmed up a little bit. But after 2-3 days the soft,touchy pedal returned. No one at Honda could give me any explanation. Now I am reading about defects allowing air into the braking system from the abs modulator and I am thinking now that it is the problem. It would explain why my brake pedal was fine for about 5 years and then all of a sudden the brake pedal problem appeared. I also drove a new 2010 Accord ex 4 door to compare the brakes. The new Honda had a very firm,solid brake pedal. So I went back to the service department and told them that I wanted them to fix my brakes so that they felt like the 2010 Accord's brakes. I was told by the service advisor that everything was fine and that it was my imagination.

I am having recurring brake problems with my 2003 Accord ex. All problems relate to a soft pedal or rather having the pedal to the floor prior to the car stopping. The first instance I took the car back to the dealer where they said there was a defective master brake cylinder. This seem to correct the problem but in a couple of months the car developed the same problem. I returned it to the dealer where they said there was air in the line. This seemed to fix the problems but after 3 months I had to take car back and have now been told that they are going to replace the master brake cylinder one more time. This is the third strike in the lemon law. If the brakes go soft again then the lemon law takes effect.

I purchased my new 2003 Honda Accord lx coupe in Apr 2003. In Dec 2003, I took my car in for an oil change and was told that I needed to leave my car there because of the brakes. They replaced the master cylinder. Less than 4 months later, while in rush hour traffic, the brakes failed as my foot nearly went completely to the floor. I shifted the gears down and was able to stop the car that way, no accident. I took my car back to the dealership service dept (it was a Thursday). The next day they called me and said they couldn't find anything wrong. I insisted that something was wrong. When I went to pick up the car, I was told by the service repair person that the mechanic decided to probe further due to my insistance and he subsequently found air bubbles in the brake fluid. They bled my brakes. That following Monday, something else went wrong. At the time I believed the problem to be the brakes, but now I am not so sure. While pulling into a parking space at my apartment, it felt as though the brakes slipped. My foot was on the brake pedal, but it did not stop; it almost seemed as though the car sped up a little, while my foot went to the floor. In a panic, I took my foot off the brake and pressed it again. I heard the tires squeal, but by that point it was too late. I ended up hitting a pole. State farm had my car evaluated to determine if there was a problem with the brakes that could have caused the accident. I took it to the same dealership shop, but only under the condition that the state farm inspector check the car with them. Thirty minutes into the inspection the state farm inspector left and my car was subsequently left for approx 1-1/2 hours soley with the dealership . At the end of the 2-hour inspection, I was told no problems with my brakes. I now drive my car fearfully, hoping that nothing else will go wrong.

There is a popping noise that occurs once upon acceleration from a dead stop and while braking to come to a dead stop. I have taken the car in twice to correct this problem without any luck. First time Honda replaced the master cylinder and the second time they replaced the calipers.

The vehicle was experiencing a problem with the brakes. First the master cylinder failed, then a grinding noise was heard from in front indicating that the rotors and pads were worn. Please provide any additional information.