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#1
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rear defog/frost switch
got a bunch of these defrost switch i want to sell .what is the best way to test them before i sell them
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#2
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Use an ohm meter.
Between the two tabs… Off = infinity High = really close to 0 ohms Low = some ohms If 0 ohms in high or low it’s bad. Don’t toss it though, it can be used as repair parts or repaired. I would be interested in your “bad” ones. Any chance you have any for the early grid style defrost? Like the one in the picture below? |
#3
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Quote:
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#4
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Quote:
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#5
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You have any pics of the front/back of the ones you are talking about?
The one in your picture is the blower style. |
#6
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what year car is the first photo of u
Last edited by grd777; 12-10-2023 at 08:06 PM. |
#7
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And pics of the front?
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#8
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#9
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1970 blower style switch
How much for blower style 70 71 switch interested in 1 or 2 depending on price maybe package deal? Got a clean formula 70 bezel with defogg ,ac and rally guages
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#10
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Those are later model with the grid style glass that uses a LED light. Notice the back of the one I posted has a tube that an incandescent bulb slides into.
I’m interested in the incandescent tube type and the On/Off blower style. Not sure at the moment how to check the later ones out. Tomorrow I can get some out and check and let you know. |
#11
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will have to test it and get back to u
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#12
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I want blower style 70.71 like 1st puc with a red fuse. I'll send pics when I get home
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#13
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Ramairnacho,
There are no fuses or lights on the blower style switches. The blower style does have a wire wound resistor (looks kinda like an old glass fuse). The lights are on the grid style. |
#14
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Oh the long red tube isn't a fuse? I thought it was
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