Review on 🔌 Tekonsha T-One® T-Connector Harness, 4-Way Flat, Compatible with Mazda 3, Mazda 6, Mazda CX-7 : Toyota Camry, Toyota Corolla, Toyota FJ Cruiser by Richard Deng

Easy to install once you access the taillights from the trunk. There are 3 connectors in total and they will not fit the wrong connectors. Might do it blindfolded as the plugs don't fit in the right places yet. Instead of running a power cable from the front of the car to the rear module, I just connected the cigarette lighter plug to the module. My Camry has 2 cigarette lighters. So when I want to tow a trailer, I run a 12v cigarette lighter extension cord from one of them through the reclining rear seat and plug it into this wiring harness and Shazam! everything works. I keep this extension cord in the glove box.