TAC Module search

[kendog2001tahoe]

New to this site...howdy. I've been told i need a new TAC (throttle actuator control) to get my cruise control working. 2001 Tahoe. Can't seem to find one, tho Chevy dealership claims they can find one for an arm and a leg. Any thoughts out there?? thx

 

[Yukon Lover]

Im having issues with my electronic throttle body too. Still trying to figure out the exact problem. You cant find one at a parts dealer? I got one from a junk yard about a year ago but dont think it helped and may now need replacing.