Tekonsha 118805 T-One Connector with Upgraded Circuit Protected Modulite Hd Module

hi there volvo owners today on your 2019 volvo xc90 we're going to be taking a look at and showing you how to install the conscious 4-pole flat trailer connector vehicle wiring harness your wiring harness is designed to live inside the vehicle it provides you with a four flat trailer connector that's going to give you all of your necessary lighting signals which includes your left turn signal right turn signal tail lamps and brake lamps keeping you dot compliant in all states there's also a dust boot on it so if you do have it outside and you're not using it you can close it up and you can also use this to secure it to your hitch to keep it up off the road but in most cases when you're not using it you'll store it inside this is the best place for it because the connector that's left outside is exposed to the elements which can cause corrosion and lead to issues down the road keeping it