Review on Zone Tech 6Ohm Load Resistors Replacement Parts by Kenneth Murphy

This worked great on my 2011 Ford F-150 EcoBoost V6 to fix my rear turn signal/parking light issue when I switched to LED bulbs. FYI, to save some multimeter readings on other models of the same year: you want to connect two OUTER wires. on the left rear (driver's side) it's a gray wire and a black ground wire, and on the right side it's a purple wire and a black ground wire. The middle wire controls the side lights and MUST NOT be connected. You need one for each LED bulb - in my case I replaced all four 3057K LEDs and had to add these terminators to the top and bottom bulbs in each rear case.