Forgive me for posting this as a first post, but I found this on a google search.
Im having problems with the 4wd on my truck. Its a 98 k2500 with push button 4wd, 2hi, 4hi, 4lo. It will shift into 4lo and 2hi but no 4hi. Being that it does shift I figure it is either the TCCM or the Switch. The...