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  1. #1

    Default Code C0265 EBCM Relay Circuit

    Seems it is a common failure with these trucks since some guys on ebay seem to repair them. Anyone have any schematics on this of what the common failure is? Sounds like it must be a bad solder job or something, wouldn't mind trying to fix it my self.

  2. #2

    Default

    As you already know the problem is with the ABS, seems that this code may be caused by a poor ground connection, but here are a couple of links to check out.

    http://www.performancetrucks.net/for...d.php?t=431653

    http://www.greatautohelp.com/chevyan...erado-abs.html

    Hope this helps

  3. #3

    Default

    cool I didn't know there was a grounding issue as well, do you know the location of the ground?

  4. #4

    Default

    Look right under your driver door and you will see the ground wires. My truck has 2 seperate wires and bolts that ground them. It doesn't hurt to remove the bolt, clean the threads and sand the frame. Install the bolt and paint it blac to seal it.
    Jim

    2004 SILVERADO 2500HD LS
    Pro Comp Leveling Kit
    285-75-16 Cooper ST All Terrains
    Pro Comp Programmer
    Bilstein Shocks
    Linux Bed Liner
    Tinted Windows



    Other rides:

    1967 Landcruiser <350 Chevy>
    1970 Camaro
    1990 Geo Metro Convertible
    2007 FJ Cruiser

  5. #5

    Default

    Ya I found it, the truck had original one owner and no accidents and was under coated, I think the problem is the pump it self.

    Quote Originally Posted by Jimmiee View Post
    Look right under your driver door and you will see the ground wires. My truck has 2 seperate wires and bolts that ground them. It doesn't hurt to remove the bolt, clean the threads and sand the frame. Install the bolt and paint it blac to seal it.

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