Noticed something weird when Im braking.

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Sep 23, 2004 | 10:36 PM
  #1  
Hey guys,

I had the car for almost 2 years (00 TL), and I began to realize that when I depress the brake, the car stops, after the stop, then a few seconds later the pedal softly sinks in a little.

Now is that normal and is it done to relieve the tension? Or something is freaken wrong?
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Sep 23, 2004 | 10:58 PM
  #2  
Is normal, my 99 does the same, it's the electronic brakes at work.

Tracer
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Sep 23, 2004 | 11:43 PM
  #3  
My '03 does the same thing.
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Sep 23, 2004 | 11:47 PM
  #4  
then I guess its a cool thing. thanx the clarification
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Sep 24, 2004 | 07:16 AM
  #5  
I had that on mine but noticed that it doesn't do it as much or if not at all when I got the brake pads replaced on my 03TL.
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Sep 24, 2004 | 09:44 AM
  #6  
Theoretically, sinking pedal is a sign of failing master cylinder. But if it only sinks a little... I guess you are OK. Mine doesn't sink a bit ('00 TL)
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Sep 24, 2004 | 09:50 AM
  #7  
Quote: Theoretically, sinking pedal is a sign of failing master cylinder. But if it only sinks a little... I guess you are OK. Mine doesn't sink a bit ('00 TL)
Keep a eye on it. It is a symptom of a failing master cylinder or break booster. My 03 TL pedal sinks a little, and so does my 92 accord which has a new master cylinder.
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Sep 24, 2004 | 04:59 PM
  #8  
Does anyone also think it could be a slight vacuum leak or a weak line too?

I thought that could be a tell tale sign as well - though very minor.

... assuming brake fluid resevior is topped off and such :-)
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Sep 24, 2004 | 05:03 PM
  #9  
Quote: Keep a eye on it. It is a symptom of a failing master cylinder or break booster. My 03 TL pedal sinks a little, and so does my 92 accord which has a new master cylinder.
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