2002 Ford Ranger Edge V6 3.0 NO CRANK NO START
A couple of days ago, attempted to start and got only a loud thunk from the starter. New battery. Today, before trying to start, THEFT light was normal. Attempted to start, no dash lights but clicking relay sound under dash, then THEFT light flickered. Continued fast flash after key was turned off and clicking relay sound under dash. Turned key to on (not start), clicking stops and THEFT light is off. Turned key back off and fast THEFT light flash and clicking relay sound. I am not very mechanically inclined, please help.