Can anybody tell me what the M-94 plug wires are for? i am guessing this is the reason my ac does not work, it is a plug that only came on the 96 and i have the repair manual and can't figure it out. The plug is located by the ECU and is the only plug not hooked up. I jumped a ground to F25 and the AC cooling fan and ac clutch both came on but i would like to wire this directly to the ECU