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Anonymous Posted on Aug 28, 2009
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00 Chevy Silverado... ABS EBCM diagram help??? Brake line hookups

00 Chevy Silverado... ABS EBCM i had to replace some brake lines and i am unsure if i reconnected them back to there proper spot on the Unit i have 5 lines ... 2 from Master cylindar 1 driver front 1 passenger front and 1 rear brake line where do they go.? Can't seam to find a diagram on where they go..

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  • 3 more comments 
  • Anonymous Aug 28, 2009

    I'm not sure if i understand that diagram you replied with.

    (1)...(2)...(3)
    (4)...(5)
    (C)...(C)

    C = Capped

    __ Front Master Cyl.Brake Line
    __ Rear Master Cyl. Brake Line
    __ Front Drivers Brake Line
    __ Front Pass. Brake Line
    __ Rear Brake Line

    I need to know which one goes to which connection of that diagram i made. cause i had to disconnect all to get to the 3 connection to replace that brake Line cause the transfer case and tortion bar were in the way to get anything in right with out taking them out.. I;m 99% sure #3 is the rear brake line connection cause that on was what i needed to replace.. i have no orginal brake lines now except the brake lines that come from the T connection of the rear brake line system.

  • Anonymous Aug 28, 2009

    I'm not sure if i understand that diagram you replied with.

    (1)...(2)...(3)
    (4)...(5)
    (C)...(C)

    C = Capped

    __ Front Master Cyl.Brake Line
    __ Rear Master Cyl. Brake Line
    __ Front Drivers Brake Line
    __ Front Pass. Brake Line
    __ Rear Brake Line

    I need to know which one goes to which connection of that diagram i made. cause i had to disconnect all to get to the 3 connection to replace that brake Line cause the transfer case and tortion bar were in the way to get anything in right with out taking them out.. I;m 99% sure #3 is the rear brake line connection cause that on was what i needed to replace.. i have no orginal brake lines now except the brake lines that come from the T connection of the rear brake line system.

  • Anonymous Mar 14, 2014

    00 CHEVY SILVERADO BANK 2 SENSOR 2

  • Anonymous Mar 18, 2014

    what size brake line is on the 202 chevy silverado 1500 2wd

  • Anonymous Mar 29, 2014

    1999 Chevy Silverado 1500 show me diagram of rear passenger brake caliber an bracket along with roter an brake pads

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5 Answers

Roy Funkhouser

Roy Funkhouser

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  • Posted on Aug 28, 2009
Roy Funkhouser
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Hello,
I hope this helps.






00 Chevy Silverado... ABS EBCM diagram help??? Bra - 1ec2f93.jpg
Thank You,
Roy

  • 2 more comments 
  • Roy Funkhouser
    Roy Funkhouser Aug 29, 2009

    Hello,

    Ok here is an idea since there is no other diagram. The two inputs are larger than the three outputs. Install the inputs and allow fluid flow from only one resivior determine if its the front or rear resivior and cordinate it with the correct output. Let me know how it works. I am sorry the diagram isn't better.



    Thank You,

    Roy

  • Roy Funkhouser
    Roy Funkhouser Nov 17, 2009

    Hello,

    Have you got any of the old lines? Some times it helps to put them in place just to see where they should go. Just a thought. I am sorry it took so long to get back with you. I have been looking to find a more through answer but to no avail.



    I hope this helps,



    Roy

  • Anonymous Jun 18, 2012

    inlarge it

  • Roy Funkhouser
    Roy Funkhouser Jan 11, 2015

    http://i.fixya.net/uploads/images/1ec2f9...

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  • Posted on Apr 23, 2012
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(1)...(2)...(3)
(4)...(5)
(C)...(C)

C = Capped

_5_ Front Master Cyl.Brake Line
_4_ Rear Master Cyl. Brake Line
_2_ Front Drivers Brake Line
_1_ Front Pass. Brake Line
_3_ Rear Brake Line

just got done redoing all the brake line on a chevy silverado 1500 ex-cab 4x4 5.3L vortec and this is what i figured out for the abs block

  • Anonymous Apr 23, 2012

    (1)...(2)...(3)
    (4)...(5)
    (C)...(C)

    C = Capped

    _5_ Front Master Cyl.Brake Line
    _4_ Rear Master Cyl. Brake Line
    _2_ Front Drivers Brake Line
    _1_ Front Pass. Brake Line
    _3_ Rear Brake Line

    just got done redoing all the brake line on a chevy silverado 1500 ex-cab 4x4 5.3L vortec and this is what i figured out for the abs block

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  • Posted on Dec 11, 2011
frank
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Looking from vehicle front to rear, here is the layout:
There are three connections along the top. From left to right, the connections are Front Left Wheel, Front Right Wheel, and the Connector near Left Rear Wheel that serves both rear wheels. The bottom two connections go to the Master Cylinder. The Left Connection goes to the rear Master Cylinder Connection and the Right Connection goes to the front Master Cylinder Connection.
Remember that the end flare connections to the vehicle must be double flares.

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  • Posted on Nov 02, 2012
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Following Frank's advice this is what I found on my truck...

This is the ABS EHCU layout:
(1)...(2)...(3)
(4)...(5)
(C)...(C)

C = Capped

_5_ Front Master Cyl.Brake Line (which controls the rear brakes)
_4_ Rear Master Cyl. Brake Line (which controls the front brakes)
_1_ Front Drivers Brake Line
_2_ Front Pass. Brake Line
_3_ Rear Brake Line

  • Rodger Gibbr
    Rodger Gibbr Sep 29, 2015

    There are two different answers concerning the front brakes. Which s correct?

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  • Posted on Jul 09, 2012
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This was a lifesaver, my diagram got wiped out by the rain and i was going to do it off memory. i was correct, but it was nice to have this as confirmation. glad this PITA job is DONE!

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