Review on CURT 56084 Custom Wiring Harness by Tom Oberhue

UPDATE: 8/5/15 After 2 years the device failed. I tow a trailer almost every day, so I think I've had a decent use of the device; However, I would have preferred to know that the device was a lifetime purchase. The right turn signal only flashed 4 times (different patterns but still 4 times) on the machine but not on the trailer. I finally solved the problem with a test lamp and found that the cable coming out of the device was not sending a signal. Something was compromised in the black box itself. After that I'll probably go back to connecting the wires directly to the electrical system.