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I repair this type of modules, just did a 2002 HD, the hardest part is working on the brake lines. If you cant get the 4 top screws out of the module the complete unit has to be removed and brakes re-bleed. There's no programming required.
hey Frank I have an 03 Tahoe , break line broke right under the driver side, I replaced the line from abs right up on the rubber hose front left. for some odd reason there isn't any brake fluid coming from either frront lines even with n=both rubber hoses removed
So, the end result is it is fixed. The third used ABS pump assembly finally worked.
I also replace the pump assembly but kept the same ecu. I could only find one with the the JF3 (7000 GVW) but mine had a JF7 (6400 GVW) it’s giving me the same C0110 code. Is there any way to reprogram for fix it. Or do you have to have the same one. Any help would be great.
2005 Silvrado, getting the wrong module was part of my problem too. I was not able to re-program the module and ultimately called some online used parts stores and one of the places guaranteed it would fit so I bought it. Tomorrow I will look and see if I can find the parts stores I got mine from
Last edited by ycgoat; Oct 22, 2025 at 7:48 PM.
Reason: Adding photo
2005 Silvrado, getting the wrong module was part of my problem too. I was not able to re-program the module and ultimately called some online used parts stores and one of the places guaranteed it would fit so I bought it. Tomorrow I will look and see if I can find the parts stores I got mine from
2005 Silvrado, getting the wrong module was part of my problem too. I was not able to re-program the module and ultimately called some online used parts stores and one of the places guaranteed it would fit so I bought it. Tomorrow I will look and see if I can find the parts stores I got mine from
any luck on the parts store name I want to order one but don’t know what places to trust
Thanks for the store it was very helpful I order the part. They said I would have to get it programmed at the dealership. Is that the only way I have a buddy who has a real fancy snap on scanner is there any other way then the dealership?
Thanks for the store it was very helpful I order the part. They said I would have to get it programmed at the dealership. Is that the only way I have a buddy who has a real fancy snap on scanner is there any other way then the dealership?
I did not have to re-program mine. I expect if it was to need re-programming it would require a Tech2, but I don't think it will.
