My washer won't fill with water, hot or cold on any cycle, it will only spin. It will run till the end of the spin cycle & shut off. I manually filled the tub with water & it still only runs on spin. It will pump the water out while spinning. The water valve works fine on hot or cold if you jump them out to turn them on. I am trying to find out if the W10179666(AP4364640) water temp switch or the W10177795(AP4501024) auto load sensing switch is bad. I know how to use a multimeter & was wondering if I can check these switches out with it? Is there something else I need to check out? Can you help? Thanks!