Light not working Please Help...

[transatlantic0207]

passenger side rear parking light not working. All other lights work on the harness (reverse rear fog, and blinkers). any suggestions?
I checked the fuses as per the manual and nothing is blown
<--driver's side (working)
<--passenger side (not working)
<--harness for passenger side
<outside view with lights on to show non-working light

[DaveSmed]

Your passenger front city light is working?

[transatlantic0207]

I fixed it, I followed the wire and came to a little transformer plug or something....I replaced that and I was back to business. FYI...MAKE SURE TAIL LIGHT SEALS ARE GOOD BECAUSE WATER WILL SHORT OUT THE BOX THAT I REPLACED TODAY as what happenend with myself