So I did the shortbed conversion on my single cab LLY and then drove it for a while, no problems whatsoever. Then I plugged in factory power window/locks and it fried my BCM for some reason and the truck basically went in to theft mode(start then immediately die) but there was no security light on so I took it to the local dealership and it's been there for over a week now and no one can figure out what happened. As of right now, we replaced the BCM with a new one but they were unable to program it and we lost comm to the TCM. Now the truck won't even crank and there is no communication with the ECM. I've searched all the junk yards and craigslist in AK and have had no luck with a used ECM from another LLY, if anyone has got one that they know for sure is still good and would like to sell, please let me know how much!
LLY ECM needed
- Thread starter 907a4
- Start date
I have a good one now but no way am I letting this one go. if you want to send it to me and pay for a license I will bench flash it. not having a spare cost me a week with a dead lly in my shop. lly ecm is a rare one.