Well, I had a feeling my block heater was not working. I just put on continunity tester on the plug end of the block heater and got nothing, no beeping from the tester.
I know the cord runs down into the passenger side of the engine bay and into another wire loom. It is in my 2004 3500 6.6 duramax. Where does it actually go?
Thanks.
Regards.

May have came unplugged at the element. But searched and got this post of the location.
http://www.dieselplace.com/forum/showthread.php?t=54714

Brian

That is perfect! Thanks for the time and info!
Regards.
Matt.