[DeTomaso] What do all these components have in common?

[Charles McCall]

A few weeks ago I wrote that my horn stopped working and got some
suggestions for what to measure. 

 

Today I got out the voltmeter and did some more testing. 

 

I get 0.0 volts at the horn stalk. I get 12v at the fuse. 

 

But even more interesting is that I have no heater blower fan, no windshield
wipers, no rear glass defroster, and no horn. All these things used to work.

 

I do have power windows (both sides), and headlights and headlight raising
mechanism. I also have dash lights. 

 

Do those components share a common ground? Any guesses where to look? Any
advice in troubleshooting steps would be appreciated. 

 

Thanks all!

 

 

Charles McCall
1985 DeTomaso Pantera GT5-S #9375
"Raising Pantera Awareness across Europe"
http://members.aol.com/PanteraGT5S1985/