Thanks for all the info on the NSBU module. Mine recently went out @ 45,000 mi. Went to the dealer, told him it was emissions covered on diesels. Had my truck fixed and back in 3 hours, fixed under warranty.:muahaha:

Another happy Diesel Place Customer!!!

Same story here, My tranny started acting up Last Friday. Found this forum Friday night,read for a couple of hours and called the local dealer Saturday morning. Took the truck in Monday morning and was back in the saddle by 11 AM. I just bought the truck used 4 days earlier with 65000 miles on it. I thought I had big troubles when it wouldn't shift out of 3rd gear. THANK YOU to everone here who takes the time to help others.