I drive a 2001 Ford F-150 super-crew lariat 4x4. I recently installed leds in my headlights and they work great. But now when I turn on my headlights my passenger side low beam wont come on but my drivers side does, when i turn on my high beams both of them come on. I tried testing the bulb or any of the led bulbs wiring and it all worked. When i plugged back in my stock bulb the passenger side low beam still would not come on but the high beams would. I think its the stock ford plug but im not exactly sure what is wrong with it or what i need to do. Please help! Thanks.

 

if you have the correct voltage coming to the headlight all the way to the plug then I would go to a yard cut another plug (leave enough wire for leads 4" should be good), grab some solder and marine heat shrink wrap and get it put in.