Quote Originally Posted by 2drhoe View Post
I am buying a pre made harness for My 5.3 swap and I want to keep my abs so I know I have to keep my obs ecu. Is there a write up on thinning the obs harness of what I don't need? All I can find when searching is to remove what you don't need. That doesn't help much...
What year is your obs I know for mine I just cut up everything from the passenger side computer behind glove box and just left stuff I needed like a/c switch wires and blower motor