No vacuum controls, all electrical. Likely a mode/temp door actuator, sold a ton of them over the years.
Be real careful of the lift pump going bad! You won't even know it went until injector pump craps out on you.
There was a TSB out there once upon a time that moves the lift pump to the tank like a normal fuel pump. If you have that set up, you should be good.
Have fun with it. I've kicked myself in the *** several times since last summer. I let a damn nice 07 4X4 4dr w/98K get past me. I should of just ponied up and bought it. I haven't seen one that nice since.
