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What have I done?

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Old Nov 13, 2011 | 10:23 PM
  #1  
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Default What have I done?

I've got the Tach/Speedo dash pad out found that I had somehow pulled the electric fan power loose. Power was supplied through one of the 25Amp slip on connections then routed through a on/off switch I placed next to the headlight override switch. When I was chasing the connection I touched an open wire and created a spark. Now the radio is off. All interior lights are off. The wire that had power to it no longer has that either.

I had taken tomorrow off to put the dash back in, but now I've screwed this up and don't know where to start.

Note: I can see most of the fuses and they look like they are ok.

HELLLLLPPPP!!! Please.
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Old Nov 13, 2011 | 11:12 PM
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From: Oxford MA-----You just lost the game!!!!
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Just be patient. Sooner or later, a guy named Roger will post, and he has never failed me when it comes to electrical stuff. I can almost guarantee that he will know what to do.


Scott
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Old Nov 14, 2011 | 12:01 AM
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Fuse
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Old Nov 14, 2011 | 12:09 AM
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yep. Use a test light or continuity check on a multi to figure out if a fuse is blown. Or jump it with a wire/paper clip. Just because a fuse looks good doesn't mean it works.
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Old Nov 14, 2011 | 12:30 AM
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Look at the fusible links down by the starter.
http://www.nrjvette.com/johdotukset/...tte%201975.pdf
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Old Nov 14, 2011 | 05:14 AM
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I forgot to mention that she'll turn over and start just fine.
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Old Nov 14, 2011 | 04:36 PM
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You let the smoke out of the wire. seriously you probably burnt a wire or blew a fuse. there is a guy on here that will e mail you a wiring diagram for your car.
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Old Nov 14, 2011 | 04:54 PM
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looks good ...Does not mean the Fuse is good.
get a meter, or test light.
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Old Nov 14, 2011 | 05:01 PM
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Thanks to you all. The first thing I bought today (way overdue) was a good test light. What I did next was replace each and every fuse. I removed the on/off switch (hated that as a solution) I found that a power point, for lack of a better word) to the left of the radio fuse had power when the key is on, which is what I wanted for the fans.

Next, I replaced each and every fuse (found two blown) and all is well. Here's some weirdness that I hadn't seen before. The fuse looked perfectly intact. However when I popped it out and inspected, it looked as though a solder was broken. It would work sometimes and others not (radio).

Sorry for freaking out.....but many thanks for all of the input.
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Old Nov 14, 2011 | 08:36 PM
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bad fuses... often look good!
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Old Nov 15, 2011 | 10:01 AM
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Originally Posted by petes74ttop
Look at the fusible links down by the starter.
http://www.nrjvette.com/johdotukset/...tte%201975.pdf
Thanks petes74ttop for the *.PDF diagram. I'll get it laminated because I'm certain that when I do the frame off and replace the wiring, this will come in handy.

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Old Nov 15, 2011 | 03:41 PM
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Originally Posted by scottyp99
Just be patient. Sooner or later, a guy named Roger will post, and he has never failed me when it comes to electrical stuff. I can almost guarantee that he will know what to do.


Scott
Damn!!!! I apologize, I thought for sure Roger would be all over this.


Scott
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