Review on 🚗 Enhance Your Toyota Prius V's Towing Capabilities with CURT 56156 Vehicle-Side Custom 4-Pin Trailer Wiring Harness by Marc Salem

I've been waiting for this product for the last 6 months and now that it's here I'm not disappointed. I was tempted to just take a generic kit and put it together, but it's far better to have a simple product like this. One weird thing was that after I hooked everything up (including the battery and ground) and checked the output wire, there was voltage on all three wires - even with the car off and no headlights on. I emailed the manufacturer and they said it was fine. So I plugged it in and made sure it worked. I'm still a little confused as to why I'm seeing voltage out of this thing when nothing is on, but as long as I don't wake up with a dead battery tomorrow I'll be happy.