I have a 1995 Jeep Grand Cherokee 4.0L that has a bad crusie control servo. The reason I say this is b/c once u set the cruise it trys to race off with no settings, even with the button off it still tries to take over. I figure it out once I dissconnected the cable to the throttle body. My main question is that is 97 Grand Cherokee is interchangable cruise control with this vechile. (pardon the spelling)