Review on Saihisday AL3Z16A506A + AL3Z16A507A Power Running Board Motors for Ford F-150 F150 2007-2014 Left + Right Side - Enhanced Performance and Easy Installation! by Ines Jones

I bought 5 motors from 3 different sellers. All engines ran backwards. I contacted this seller and told him that I think the wires need to be replaced and they contacted the manufacturer and the manufacturer agreed with me. They said to alternate the yellow and gray wires in a circle. I did exactly that but felt wrong because the gray wire was much smaller. The engine didn't work at all. I changed the gray wire back to gray and replaced the orange and yellow wires as they are both heavier and it worked great. I would recommend this seller as I felt they were willing to help. Great seller! A++++++