V1 Extra Brake Wires

[96SSC2]

New builder here. Having some trouble with a few extra wires left over from organizing the harness. I have a couple light blue wires that are connected to F3 and F4 on the fuse box C5 connector. One I labeled as body harness D4 and they are both showing as brake supply voltage. Any idea if these are needed?

I also have an extra light blue wire coming out of the one brake pedal connector. There are 2 light blue wires connected to the same pin. Can I just remove one?

 

[Desert Sasqwatch]

Cobalt model? Year? Needed to help with direction.

 

[96SSC2]

Cobalt model? Year? Needed to help with direction.

Sorry about that. 06 SS S/C

 

[Ross]

You can login, and check the wiring diagrams.
AllDataDIY Login
manual for your goblin donor. downloadable 7-zip or WinRaR

I also have some video of the original Cobalt wiring harness, but that is mostly for connectors, not the individual wires.
My 2006 LSJ electrical harness videos here.

 

[96SSC2]

You can login, and check the wiring diagrams.
AllDataDIY Login
manual for your goblin donor. downloadable 7-zip or WinRaR

I also have some video of the original Cobalt wiring harness, but that is mostly for connectors, not the individual wires.
My 2006 LSJ electrical harness videos here.

I actually used your video to label the harness connectors before I started thinning everything. Thanks for making those videos!

I did find some schematics and it looks like F3 and F4 go to the EBCM and the high stop lamp (3rd bake light). So I'm assuming I don't need either of those?

Looking for that brake pedal connector to see what those 2 wires are in the one pin.

 

[Traé]

3rd brake light wire is needed to operate cruise control if you have / plan on using it. Some, myself included, installed a 3rd brake light for more visibility.

 

[96SSC2]

3rd brake light wire is needed to operate cruise control if you have / plan on using it. Some, myself included, installed a 3rd brake light for more visibility.

Ahh got it. I do like the idea of a 3rd brake light. Not sure I would ever use cruise control anyway.