So I completed a full LED conversion on my 2010 Silverado over the weekend. All exterior bulbs are now LED (minus heads, fogs). However, I specifically purchased these LEDs that have the built in "canbus" base / load resistor so I wouldn't have to screw around with buying / installing additional load resistors. see here... http://www.carid.com/lumen/ Well, low and behold, I installed all the LEDs and they hyperflash. Has anyone had a problem with this? Any suggestions? It's strange, when I activate the turn signal, it flashes at normal speed for 3 flashes then turns to hyper flash.