I recently had the same code and the transgo kit fixed it. Try that first

 

Hi David,I've heard the same thing,like what do you have to lose,besides taking the whole bloody thing apart,just curious if you have a link or more info on how to do this procedure,as i have pretty good idea on how to this,but,i have never attempted this and want to make sure that i'm doing it properly...............thanks for responding!,terry