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					Originally Posted by  ACHiPo
					 
				 
				Turns out the “short detector” is nothing more than a continuity tester.  Guess what?  There’s a short to ground at fuse 3.  Who’d a thunk it?! 
Grrrrr  
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 If you have a compass and an automotive turn signal flasher unit you can make your own.  That's all the fancy ones do (well, maybe a 
little bit more sophisticated).  They just send a signal through the line and then use a little receiver to pick up the signal.  When the signal is no longer present in the line, you've found your short.
