An update on my fuse 713 blowing, after installing shaker motor. This runs the shaker, start lamp, and map disc motor. I spoke with JJP, I believe Greg in tech, and he told me after replacing the fuse put shaker motor on highest setting to test it before determining if shaker motor is doing it. He stated they can be run on high at all times safely, otherwise they wouldn't put the option of changing it in the settings.