Constantly having electrical issues on my 2005, V8 4 x 4, Laramie Dakota. Radio only works on startup intermittently, burning up blower motor resistors, air only works on a high, cruise control sluggish. Replaced my PCM a year ago, to no avail. Just nosing around and found an unsecured ground strap coming from near the air filter. It is secured to the engine compartment, not the other end, where it needs to be terminated. Where do I terminate the other end? Hoping this will eliminate some of my issues.