KeithO2

My truck had passenger fog light out. I ORDERED NEW OEM. However, got light and noticed connector was corroded. The connector thats in front of bumper. So i cut the 3 wires and used heat shrink butt connectors. 2 black and one brown. I matched them exactly like connector. Took one off at a time. Fog lights wont turn on! Relay clucks, button work and illuminates fog lamps on dash. I took DV meter and have power to splice on both sides and have power to fog light plugs. I took new light and plugged it in. STILL WONT TURN ON! Yet I can hook new light up to 12v atv batter and it illuminates. I mean WTF IS GOING ON. Shouldnt be this complicated. Please help! Picture below is what I cut and spliced exactky same way. Passenger side was originally out and drivers side lit. I never touched drivers side. Now both out. Please note: fuse is good, relay is good, switch works, power all the way to fog lights. These are stock cat eyestyle oem fog lights.