No lights in the back of a 2010 F150
I have no lights at all in the rear of the truck. Brake, turn signals or running lights. Bulbs are good and the 20 amp fuse in slot #6 is good and changed just in case. The front turn signals work but Hyper Flash
The hyper flash is telling you normally that there is a burnt out bulb in the system, but in your case it sounds like a wiring problem. Check the connectors underneath the vehicle back at the tail lights, sometimes it is just a matter of unplugging them and plugging them back together. may be some corrosion build up. A test light is handy for checking for power finding where the problem is.
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