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1961 - 1966 F-100 & Larger F-Series Trucks Discuss the Slick Sixties Ford Truck

Brake lights help

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Old Sep 10, 2023 | 07:24 PM
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Brake lights help

On my 65 f250 I have running lights, turn signals and hazard lights but no brake light I replaced the bulbs and switch that is on the master cylinder. It also seems that the left turn signals when on is dim compared to right and when I use the left signal I can see the right flash a little
 
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Old Sep 10, 2023 | 08:43 PM
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First place I would look would be the turn signal switch. Probably pretty dirty. Remove the steering wheel to access, examine and clean. Also check the brake light socket center contact to see if you're getting 12 volts when the brake pedal is depressed as well as the socket housing for good grounding.
 
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Old Sep 10, 2023 | 08:49 PM
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Originally Posted by resonateur
First place I would look would be the turn signal switch. Probably pretty dirty. Remove the steering wheel to access, examine and clean. Also check the brake light socket center contact to see if you're getting 12 volts when the brake pedal is depressed as well as the socket housing for good grounding.
Ok I'll give that a shot thanks
 
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Old Sep 12, 2023 | 02:34 PM
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Originally Posted by resonateur
First place I would look would be the turn signal switch. Probably pretty dirty. Remove the steering wheel to access, examine and clean. Also check the brake light socket center contact to see if you're getting 12 volts when the brake pedal is depressed as well as the socket housing for good grounding.
I checked the wire going to the switch on cylinder it's getting power to it just not coming out but I connected a lead to both wires and the brakes come on so I think I bought a faulty switch
 
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Old Sep 13, 2023 | 08:52 PM
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Originally Posted by BtaRoofer92
I checked the wire going to the switch on cylinder it's getting power to it just not coming out but I connected a lead to both wires and the brakes come on so I think I bought a faulty switch
If it’s a fluid pressure operated switch, you could relocate the wires to a pedal mounted electric switch from a later model. That’s what I did on my 63.
 
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Old Sep 13, 2023 | 09:07 PM
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Originally Posted by instig8r63
If it’s a fluid pressure operated switch, you could relocate the wires to a pedal mounted electric switch from a later model. That’s what I did on my 63.
I thought of doing that or a mechanical switch... wasn't sure on how to do the electric switch
 
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Old Sep 14, 2023 | 06:14 AM
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Originally Posted by BtaRoofer92
I thought of doing that or a mechanical switch... wasn't sure on how to do the electric switch
We’re both talking about the same thing. A mechanically operated switch on the brake pedal, under the dash.

I just made a couple of little brackets.
 
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Old Sep 14, 2023 | 07:56 AM
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I went with the pedal switch route also. The pressure switch worked before replacing the master cylinder and booster. Afterwards could never get it to work even replaced it twice.
 
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