Question about 2001 Volvo S40

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My 2001 s40 volvo brake pedal has minimal resistance when the vehicle is turned on.(very soft)

My 2001 s40 volvo brake pedal has minimal resistance when the vehicle is turned on. The car has the ability to stop however the brake pedal is very soft and only has about 25 percent resistance which is causing extended braking time. When the vehicle is turned off the resistance returns to a more acceptable position when brakes are applied. I have replaced the master cylinder, front and back brake pads and rotors. The rear right caliper has also been replaced and the lines have been bleed many times. I did see an improvement when bleeding right rear, right front, left rear, left front vs. both rear and then both front. Is there anyone who has had this problem? Any input would be greatly appreciated

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  • 2 Answers

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Posted on Jan 02, 2017

leetamara
  • 702 Answers

SOURCE: brakes

I've always bled those the conventional way. Have an assistant slowly press up and down on the brake pedal and hold down while you crack open the bleeder valve at the caliper and make sure you have a nice steady stream of fluid coming out with no air. I like to do it a couple of times to make sure there is no air in lines after I get the steady stream. Make sure you don't run out of fluid in your master cylinder (I know this could be a stupid comment).

Posted on Jun 29, 2008

latinmcgyver
  • 208 Answers

SOURCE: Frozen rear caliper

usually a bad bearing will cause a bad angle/pressure on the pad which causes caliper to get uneven pressure on piston. causing a freeze. other thing is bad alignment due to bad bushings on the control arms.

Posted on Oct 10, 2008

repairpal
  • 128 Answers

SOURCE: volvo V70 1998 brake repair

They retract just like the front caliper pistons.

Posted on Dec 09, 2008

mattman2112
  • 57 Answers

SOURCE: brake pad change

yes, the process is the same. the ABS sensor isn't physically attached to any of the brake components, so don't sweat it. (please rate my answer)

Posted on Feb 02, 2009

  • 5 Answers

SOURCE: i replaced front brake pads on my 05 plate volvo v70 sport d5

hey log on to www.2carpros.com and click how to change brake pads it explains everything there.

Posted on Apr 02, 2009

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Please give me a FixYa rating please.....I want to be a Guru !

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