well in tranny fluid it's oil and oil doesnt contiune the circut not too sure on tranny fluid but i belive it shouldnt contiune the circut but now i guess everything in the tranny is still good but the pinched wires .... you can fix it .... you just have to get some wires and resplice it making sure the new splice doesnt interfear with anything else also you might not be able to resplice it to the harnest so you might have to by some generic radio shack plugs and rember tranny fluid shouldnt compleat the curcit. oh and you can check the soliniod by using a ohm metter and seeing if you have contiuancy no contuancy means it's bad