Nope. Even with the solid-state flashers from SOS and Fed Sig, you'll get the error message. We've got various brand flashers on seven different Explorers, from 2006-2010, and have learned to just live with it. Doesn't seem to harm anything. Just hit the trip meter button to get rid of the error message and go back to displaying mileage, etc. after you arrive wherever you 're running hot to.
And make sure you use 60FPM flashers. My truck originally had a 90FPM flasher. Headlights didn't get a chance to reach full brightness before they went out again. Didn't work for shyt. Of course, that was the same install place that didn't silicone the holes under the luggage rack caps where then ran wires through so I had water coming out of my map lights the first time I went through a car wash.