New turn signal switch issues on 1963 2500

[Scrapcan]

Yep have the issues as everyone dies at one time or another. Mine issue is a nit different than what has been posted before. I know the issue now gotta figure out what to do.

Two new switches have the same issue. It is a manufacturing materials issue.

One switch is classic parts 53-507

Second is from Tuckers Parts and is their part number cts-6300 bag has oart number mp8685

Picture is next post

[Scrapcan]

This is factory new. Makes the flasher energize the rear turns when only the brake switch should provide power with the switch at rest.

I will get pinout diagram for future reference.

This is the classic parts 53-507

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And a sister image of the switch from Tuckers

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Here is what it should look like. These switch contacts will not hold spring tension.

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Potential solution to better quality spring contacts for $130 worth of parts? Now to see if I can makes contacts.

Next option is Brownells gunsmith supply for spring stock.

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Well, the cheap fix to a new part is working. it was a bit fiddly to get the correct bends and tension. material that is a bit wider would work better, a friend of mine in the model railroad/ slot car world suggested windshield wiper metal inserts. That might be next.

I will relay that Jared at Tucker's Parts has been excellent to work with. Offered to issue a refund, but I explained what I had done and did not feel like I could take them up on the refund. I have reached out to Classic industries but have not heard anything yet.

[Scrapcan]

a couple of quick notes on these two switches for our 1963 2500.

The classic 53-507 wire colors match the truck colors, I cannot verify that the truck has the original under-dash harness.

The Tucker's parts have different colors but function exactly the same.

[Scrapcan]

here is a crude pinout for the classic and Tuckers switch that I received. These are colors for the switch leads.

Color
Function Tuckers Classic
Flasher 12v+ Yellow Yellow
R Front Dark Blue Dark Blue
L Front Light Blue Light Blue
Brake 12v+ White White
RR Turn/Stop Purple Purple
LR Turn/Stop Pink Orange