Ok guys, I've been reading all the posts about these issues, for awhile, I changed out the Speed Sensor on the tranny and the check engine light went out, three days later the infamous ABS/Brake lights came on. I changed out the ABS Sensor on the differential but the lights have still not went out and the cruise control still doesn't work. Also my speedo always worked unlike some other posts. Any help would be great.

2000 1500SLT, 5.9L, 2WD

 

What is it about the the cruise that doesn't work?

Do your brake lights work properly? If not, look to your brake switch, on the pedal lever.

 

I had this same problem with my 99 1500 4x4. the abs and brake light would come on and the cruse control would turn on but it would not set a speed. I found that if you disconect the battery for a couple of hours this will clear the break computer and then everything will work fine. While i had the batery cables off I did clean them which I have seen in several articals can solve alot of strange intermitent electrical problems.