Need help finding if I have a switch for camper brakes?

Have another question that I need help with. I am purchasing a camper to pull to Eastern Kentuckey to help the flood victims and to do Mission work.

My truck is a 2013 Toyota Tundra 4.6L 4X4. I am supposed to have the tow package. I have a place on my column shift lever that has a button the says Tow/Haul. I also have the 7-pin connection for the wiring harness below my back bumper., close to the hitch. My brother-in-law said I should have a switch located on the lower driver's side consol. However, I fail to locate any switch to turn off or on the trailer brakes. If the switch is not there, do I have to have one installed, or am I not looking in the wrong area?

Have any idea where to have a switch installed if I don't have one? How about costs?

Thanks in advance.

 

If you mean brake controller then it's wired into the truck, the connector is inside the panel to the left of the parking brake.

You need a controller and the cable to go between the truck & controller.

I have a Tekonsha.

https://www.etrailer.com/tv-install...rake-controller-2013-toyota-tundra-90195.aspx