Cruise out, how to check the servo on a 95
 

I tried doing a serch but didnt find anything so here goes. The cruise doesnt work on my 95 and I am trying to get it to. I am going to pull the battery tray out to get to the servo but was wondering how do you check it? If you suck on the vacuum hose it acts like a straw so I am thinking that the diaphram or a check valve is bad. So far I have power to the switch on the wheel(verified by a dvm), my my ABS light isnt on so the clock spring should be good, and my AC works and switchs quickly for the vent to defrost so I am pretty much ruling out the vacuum hose leak. IF i missed anything let me know.

You shouldn't be able to suck on the servo without restriction, the servo is shot most likely from battery acid.

thanks infidel. Thats pretty much what I wa thinking. I just wanted to make sure before I tear this thing apart to double check all the connections under the battery..