mrsel3 Posted April 18, 2005 Share Posted April 18, 2005 Hey, I have a strange issue. When I am stopped and pressing the brake pedal I feel a vibration under my foot. it is not constant. It lasts for 3 seconds and then goes away for about 5 seconds, and happens again. Any thoughts or am i just crazy. Quote Link to comment Share on other sites More sharing options...
amf1932 Posted April 18, 2005 Share Posted April 18, 2005 Hey,I have a strange issue. When I am stopped and pressing the brake pedal I feel a vibration under my foot. it is not constant. It lasts for 3 seconds and then goes away for about 5 seconds, and happens again. Any thoughts or am i just crazy. ← It could be the ABS activating. This should not happen unless the streets are wet or there is a chance of an imminent wheel lockup. By any chance, is your Lexus dealer, "Bay Ridge Lexus".....I noticed that you're in Brooklyn? They have an excellent service dept that could check this out for you. Quote Link to comment Share on other sites More sharing options...
steviej Posted April 18, 2005 Share Posted April 18, 2005 There is a TSB for the front brakes on the 2002-2003 ES. Original brake rotors and pads were mismatched material and over time the rotors warped and gave a vibration. The TSB replaces the pads and rotors with new that are supposed to be a better match. Did you ever have this TSB performed? I had to have it done when I hit 24,000 miles. No problem since then. How many miles on your clock? steviej Quote Link to comment Share on other sites More sharing options...
mrsel3 Posted April 18, 2005 Author Share Posted April 18, 2005 Hey,I have a strange issue. When I am stopped and pressing the brake pedal I feel a vibration under my foot. it is not constant. It lasts for 3 seconds and then goes away for about 5 seconds, and happens again. Any thoughts or am i just crazy. ← It could be the ABS activating. This should not happen unless the streets are wet or there is a chance of an imminent wheel lockup. By any chance, is your Lexus dealer, "Bay Ridge Lexus".....I noticed that you're in Brooklyn? They have an excellent service dept that could check this out for you. ← the vibration occurs while i am standing still. Quote Link to comment Share on other sites More sharing options...
steviej Posted April 18, 2005 Share Posted April 18, 2005 OOOPS, I missed that part. sorry. then I go with Alan, it may have something to do with the actuator valve. steviej Quote Link to comment Share on other sites More sharing options...
SW03ES Posted April 18, 2005 Share Posted April 18, 2005 Or it could be simply an engine vibration as the A/C compressor cycles on and off (the compressors on other Lexus vehicles don't do this because its too harsh, but the ES does). I get that sometimes and its normal. Quote Link to comment Share on other sites More sharing options...
amf1932 Posted April 19, 2005 Share Posted April 19, 2005 Or it could be simply an engine vibration as the A/C compressor cycles on and off (the compressors on other Lexus vehicles don't do this because its too harsh, but the ES does). I get that sometimes and its normal. ← I don't get any harshness when the compressor cycles on or off......in fact I was amazed by how imperceptibly it is at these cycling's. Sometimes when I'm listening for this, the only way is to look at the tachometer for a small fluctuation of the needle.....but it doesn't affect the idle smoothness in the least. Quote Link to comment Share on other sites More sharing options...
SW03ES Posted April 19, 2005 Share Posted April 19, 2005 Maybe my being able to notice it comes from having spent so much time in the LS where the compressor doesn't cycle. Quote Link to comment Share on other sites More sharing options...
amf1932 Posted April 19, 2005 Share Posted April 19, 2005 Maybe my being able to notice it comes from having spent so much time in the LS where the compressor doesn't cycle. ← Does this mean that the compressor always runs on the LS regardless of the settings on the climate control? Is there a switch that you can turn off the compressor like there is on an ES? Quote Link to comment Share on other sites More sharing options...
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