abs control unit

I have a '99 Sierra Z71 and my antilock break pump stayed on even when my keys were turned off. I found out that this a very common problem and it concerns a short in the abs control unit. I bought a new unit and now I am going to put it in. Does anyone know if it is a big deal to put in. If someone has did this before could they please give me some helpful hints or instructions. Thanks!

Rick Straus

Don't replace your EBCM with a costly new one. The defective silicon pump controller can be replaced for a fixed service cost of $100. Go to www.circuitsolutions.info and click on the ABS icon for details. All work is guaranteed.