One headlight working

I recently bought a 2002 Ford Focus SE. The passenger side headlight will not come on. I changed out the bulb and checked all of the fuses but still nothing. What could it be?:banghead:

faulty wires take out the plug and try the opposite plug on the bulb or try testing the plug for a circut

I would check the terminals at the harness if it has electricity. If yes, clean the contacts. Otherwise, you may have to trace it back for discontinuity.