Rip out the harness to the steering wheel, go under the hood and remove the unit that is hooked up to the throttle and the motor assembly that controls vacuum to the cruise unit. Done.
really i know someone else that make there cruise control to work on there SR. We'll if u dont want it do wat silvia007 said. good luck. Im from LA long drive to Las Vegas need some kind of cruise control u know to save some gas hehehehe