I'll consult my grandpa, he was a mechanic for over 30 years, I don't know if mine uses a cable one or not, but a lot of things on this SUV were electronic, and that the Idle speed isn't adjustable. I mean, it was a 30grand vehicle when it came out, I'm sure they would use more electronic stuff since it was supposed to be a luxury SUV. I'm just glad I got mine for 2grand
It WAS the 90's tho...