Quote Originally Posted by tylerltr450 View Post
Thanks for the clarification Les. I believe you are correct on your statement before. If that is a flash-able feature it must be stuck in NVRAM. I was always under the assumption that it was required by a grounding wire also. But i never took time to look into it really.
Ecm pin grounding is required on all manual transmission trucks for any form of cruise control activated high idle. Auto trucks do not require that, just the option enabled.