Accidentally cleared my ECM?

[PDX2002x5]

So I was going through and re-enabling my DRL's through the ECM, as well as turning off the hot and cold checks for my high beams so I can use LED's without the flicker and dash error message. I had already turned off the hot and cold checks, and disabled the DRL's all together a couple weeks back. Well, now that I have my LED bulbs, I was turning the DRL's back on. While I was at it, I was going to disable the steering wheel auto adjustment when the car turns on or off, well, I have inadvertanly somehow cleared the ECM, at least that is my guess, as when I try to query the ECM, it gives me an error contacting the IKE. Any thoughts on this? Is there anyway to restore the ECM without taking it to the dealer?