Wiring Harness for a single Terminal Neutral Safety Switch for a 67 Dart A904

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RatRod

RatRod

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I found this NSS on line for a 67 Dart A904 and bought it not realizing there aren't any harnesses out there for it, at least not that I can find. There are plenty of 3 prong switches but the 67's are "special" that way, I'm finding out. Can anybody help me source the correct harness for this switch? Or maybe just tell me what I need to do to hook this switch up?

I've got my reverse lights working separately so there is no need for wiring for that. I just want the NSS to work.

Appreciate the help.


TF6 904 & TF8 727 Neutral Safety Switch 65-68 Torqueflite 6 8
 
A single wire (brown) ring at one end (transmission) and 1/4 slip fit (starter relay), done.


Alan
 
Cuda Al said:
A single wire (brown) ring at one end (transmission) and 1/4 slip fit (starter relay), done.


Alan
Click to expand...
Thx Alan, so I'm clear when you refer to he "starter relay" are you referring to the starter itself or the relay post that is up by the battery?
 
RatRod said:
Thx Alan, so I'm clear when you refer to he "starter relay" are you referring to the starter itself or the relay post that is up by the battery?
Click to expand...
The starter relay is up by the battery.


Alan
 
RatRod said:
I found this NSS on line for a 67 Dart A904 and bought it not realizing there aren't any harnesses out there for it, at least not that I can find. There are plenty of 3 prong switches but the 67's are "special" that way, I'm finding out. Can anybody help me source the correct harness for this switch? Or maybe just tell me what I need to do to hook this switch up?

I've got my reverse lights working separately so there is no need for wiring for that. I just want the NSS to work.

Appreciate the help.


TF6 904 & TF8 727 Neutral Safety Switch 65-68 Torqueflite 6 8
Click to expand...

One of the terminals on your starter relay needs to be grounded for the relay to activate.

The switch you show (ouch) is just a ground switch.
It makes a ground for the solenoid to activate when the trans is in park or neutral.

One wire from the switch terminal to the starter relay does it.
Note where the pic says which connection is trans ground switch.

You can use a ring terminal on the switch with the appropriate nut, or if I remember correctly a temp sender terminal fits those as well.

IMG_5507.jpeg


IMG_5508.jpeg
 
TrailBeast said:
One of the terminals on your starter relay needs to be grounded for the relay to activate.

The switch you show (ouch) is just a ground switch.
It makes a ground for the solenoid to activate when the trans is in park or neutral.

One wire from the switch terminal to the starter relay does it.
Note where the pic says which connection is trans ground switch.

You can use a ring terminal on the switch with the appropriate nut, or if I remember correctly a temp sender terminal fits those as well.

View attachment 1716258454

View attachment 1716258455
Click to expand...
Perfect, thank you!
 
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