Drivers side low beam quit working

[wantaf350]

Just returned from hunting and thanks to a nice officer he told me my drivers side low beam went out.I have the high beam when I turn it on which stumps me. I have replaced the bulbs, checked the fuse 47 which is good pulled the main fuse box and checked to see if any wire appeared pulled out. I am not sure which plug actually corresponds to the drivers side headlight but I checked all. I am sure I need to check a specific wire on the back of the panel but I am not sure. What can I check next. Is there another low beam relay to check. I am stumped and not a mechanic. Can someone assist me. thanks Blake

I should add this is a 2003 f350 crew cab 4x4!!!

[Jrz13]

check the headlight plug with a multimeter for voltage, maybe the plug is a lil corroded

[Greenman01]

Originally Posted by Jrz13

check the headlight plug with a multimeter for voltage, maybe the plug is a lil corroded

What he said...pigtail is probably corroded.