Hello Marcia, I can definitely point you in the right direction. Did the after factory 7-way kit you installed include the necessary wires for a brake controller? I would like to know exactly what 7-way you had installed since it is not OEM.
The aftermarket 7-way kits we sell such at the # ETBC7 kit you mentioned, do include brake control wires. So, as long as this is what you had installed, you can use really any brake controller of your choice since the necessary wires will already be... view full answer...
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