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68 Dashboard capacitor

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Old Jun 16, 2007 | 12:06 AM
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Manuel Azevedo's Avatar
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Default 68 Dashboard capacitor

Hope someone can help on this. I got a 68 vette and am putting the gauge cluster back in, well trying to anyway. There is a capacitor on the back of the cluster right by the clock. So the quistion is does this plug into the clock or something else back there. These is another one also below the ingnition switch but I believe that one is for the radio cause I find that one in my Assm. manual but not this other one. Can anyone help here? Thanks much Manuel
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Old Jun 16, 2007 | 12:55 AM
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You probably read in your manual the term Radio capacitor.All the capacitors are radio capacitors.They are there to keep the spikes or clicks out of the radio speakers.You will see several of them on your car,on the brake light switch,turn signal flasher and I think there's one on the wiper shutoff switch under the dash.I'm sorry I cant answer your question exactly about the ones on your cluster but I'm pretty sure because the clock is the old style it might need one also.
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Old Jun 16, 2007 | 12:59 AM
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Originally Posted by DWncchs
You probably read in your manual the term Radio capacitor.All the capacitors are radio capacitors.They are there to keep the spikes or clicks out of the radio speakers.You will see several of them on your car,on the brake light switch,turn signal flasher .
is that what is scotch locked onto my brake switch of my 71? I have seen several early sharks with this
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Old Jun 16, 2007 | 01:01 AM
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Originally Posted by DWncchs
You probably read in your manual the term Radio capacitor.All the capacitors are radio capacitors.They are there to keep the spikes or clicks out of the radio speakers.You will see several of them on your car,on the brake light switch,turn signal flasher and I think there's one on the wiper shutoff switch under the dash.I'm sorry I cant answer your question exactly about the ones on your cluster but I'm pretty sure because the clock is the old style it might need one also.


That does make sense what you say, can't hurt to hook it up to the clock anyway I guess. Thanks
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Old Jun 16, 2007 | 08:24 AM
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It's for the ammeter. It's been so long since I had mine apart that can't remember what termininal it goes to.

There should be one for the ignition switch, brake switch, directional signal flasher, heater blower motor, volt. reg., and coil.
Bryan
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Old Jun 16, 2007 | 11:36 AM
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yes it is for the ammeter, just did mine on my 68, you will see on the conector where it slips right on, as it can only go on one of the spades.
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Old Jun 4, 2010 | 01:42 PM
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Ahhh.... I see - its the spade that is flat. As the other spade has a little 'bump' or tag that prevents easy insertion of the capacitor wire spade.

thanks....

PS - I know its an old post - but that is the beauty of CF
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Old Jun 4, 2010 | 05:14 PM
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Originally Posted by gator79
is that what is scotch locked onto my brake switch of my 71? I have seen several early sharks with this
Yep. Same on my 69. Evidently the scotch locks are part of the original wiring.
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Old Jun 4, 2010 | 05:57 PM
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Originally Posted by champs65
Yep. Same on my 69. Evidently the scotch locks are part of the original wiring.
I've always wondered if the scotch locks were done at the factory or if they were done at the dealer as soon as they rolled off the truck.
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Old Jun 4, 2010 | 07:41 PM
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From: TEXAS - you mean there are other states?
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OK - what is a scotch lock?
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Old Jun 4, 2010 | 07:47 PM
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My dash is apart right now and will be putting it back together tomorrow. (better have some beer handy tomorrow) I think you are talking about the orange wire in this picture aren't you? It does go to the clock. The red wire I believe is a ground.



If you have anymore questions just ask before I put it all back together again. I have lots of pics so I may have a pic of something you are looking for.

shmoky
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Old Jun 4, 2010 | 08:25 PM
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Hi Shmoky

Thanks for the pic... That orange wire does go to the clock, but I am referring to the Ammeter. You do not show a capacitor at all on yours.

But funny thing - I see your seat belt warning has a wire to it - where mine just has a bulb and a bulb receptable... no wire.
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Old Jun 4, 2010 | 09:06 PM
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Shmoky that red wire if it is on the same post as the orange is not a ground, its power to something and its not factory.
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Old Jun 4, 2010 | 09:07 PM
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Originally Posted by kaiserbud
Hi Shmoky

Thanks for the pic... That orange wire does go to the clock, but I am referring to the Ammeter. You do not show a capacitor at all on yours.

But funny thing - I see your seat belt warning has a wire to it - where mine just has a bulb and a bulb receptable... no wire.
Are you talking about the black wire coming from the fuel gauge ?

A scotch lock is those blue things that connect 2 wire together,there are 2 on the brake switch connecting a cap.
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Old Jun 5, 2010 | 01:38 AM
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Hi Rog...

Got the info on Scotch Lock - I also looked it up on google afterwards - I always thought those were U-Haul inventions.

The wire I speak of is the blue and pink one that goes to the drivers side of the fuel gauge.,.... to the fasten seat belt warning bulb
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Old Jun 5, 2010 | 01:53 AM
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Originally Posted by kaiserbud
Hi Shmoky

But funny thing - I see your seat belt warning has a wire to it - where mine just has a bulb and a bulb receptable... no wire.
Sorry ..... that wire is for my alarm system. It is the flashing red light when the system is armed.

Originally Posted by ...Roger...
Shmoky that red wire if it is on the same post as the orange is not a ground, its power to something and its not factory.
I'll check tomorrow what that wire is. I was just going by memory as to what it is.

shmoky
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Old Jun 5, 2010 | 08:19 AM
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Originally Posted by shmoky
Sorry ..... that wire is for my alarm system. It is the flashing red light when the system is armed.
Sneaky.....
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Old Aug 23, 2011 | 05:13 PM
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That wire is tied to the "orange line" which is the always hot "clock/courtesy" circuit. It's perfect to pick off there for a hot wire for "radio memory" or some such thingie that needs power 24/7.

Now back to that capacitor. I'm looking a the back of my cluster and it looks like the wire coming off that cap is headed to the clock - not the ammeter.
(And considering the clock has breaker points - that makes more sense to me.)

-W
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Old Aug 23, 2011 | 07:08 PM
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I've heard horror stories of the points sticking in a clock and burning the car up, I wonder if a cap on the clock would prevent this.
In the distributor , the condenser is there to keep the points from burning (so I'm told).
Maybe 1 our EEs will chime in.
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Old Aug 23, 2011 | 07:47 PM
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Originally Posted by ...Roger...
I've heard horror stories of the points sticking in a clock and burning the car up, I wonder if a cap on the clock would prevent this.
In the distributor , the condenser is there to keep the points from burning (so I'm told).
Maybe 1 our EEs will chime in.
Yes, and a condenser will stop clock points from clicking through the radio as well. The way I see it, an ammeter has to real way to make electrical noise to begin with.

-W
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