I have a 2010 F150 XLT crew cab. The 20A fuse blows for the power door locks it seems more often when trying to unlock the door with the key fob and with interior door lock/ unlock buttons. Could a faulty keyless entry module cause this? I have disconnected all 4 door actuators and used the key fob; fuse blew. Is the key pad on the drivers door tied into this same fuse? Thats the one component I didn't disconnect. Much help appreciated.
Phiilp

 

Which fuse? F17 in the interior fuse box?

 

Yes. 17 in interior fuse box.

 

Your truck doesn't have one of those, the RKE function is integrated into the Smart Junction Box (SJB).

Most likely, you have a wire to one of the door lock actuator motors shorted to ground. It is certainly possible that there is a fault in the SJB causing the issue, but odds are better that it's a wiring issue.