Trailer Light Connector Plug. Plugs (trailer side) and sockets (vehicle side) are available in all standard formats and can be spliced into your existing tow wiring. Take a look at our full wiring diagram that includes all parts of the lighting system: switches, wire size and all connectors necessary.
Line up the teeth on the light tester with the plug near the back bumper of your tow vehicle and push the tester into the vehicle's connector. Our trailer wiring diagram is a colour coded guide designed to help you wire your trailer plug or socket. Unfollow trailer light plug to stop getting updates on your eBay feed.
Looks like the plug in is there for an adapter but the adapter is missing.
If there's a preinstalled hitch, the connector might already be in place.
Does anyone know if the Q is wired for a light hookup if it came with a trailer hitch? I know the trailer lights work fine (hooked up to a buddy's truck). Many vehicles, particularly pickups and SUVs, come prewired for trailers.