How do I change the ABS module on my 2009 dodge ram?

You shouldn't have to program the ABS module (ABM) as it is vehicle specific and comes ready to install. Replacing it isn't as easy as you may think as it is bolted to the ABS pump (HCU), if you can replace it without disturbing the HCU you will be fine but if you have to remove the HCU, you will have to bleed the ABS system which could require the use of a scanner.

herb is so right make sure you do not have to crack open brake system