'05 1/2 Ton Work Cap Or Topper Brake Light Wiring

[bdeboer]

Recently put a work cap on my 2005 1/2 Ton work truck. Is there a way to tap into the harness or coiled up wires that could be used for connecting the brake light and dome light on the cap? It does have the factory tow package.

 

Thanks,

[asilverblazer]

Recently put a work cap on my 2005 1/2 Ton work truck. Is there a way to tap into the harness or coiled up wires that could be used for connecting the brake light and dome light on the cap? It does have the factory tow package.

 

Thanks,

 

Check behind your 7 pin trailer connector, I think there is a wire not connected to it that is either reverse light or third brake light. You could alos tap the 12 volt constant there for your dome light (as long as its switched).

[bdeboer]

Check behind your 7 pin trailer connector, I think there is a wire not connected to it that is either reverse light or third brake light. You could alos tap the 12 volt constant there for your dome light (as long as its switched).

 

 

The center pin is for reverse lights or auxiliary functions. I believe it is wired for the reverse from the factory. I am hoping to not cut into the factory harness if possible.