Passenger HID out...

[Rarebird]

Hi all. As noted, the passenger HID no longer lights on my 2014 MKT. I replaced the bulb, ballast, and swapped all 3 fuses around, still no joy. The headlight is in perfect condition, wiring looks fine- no rust or corrosion. Marker lights and fog on PS still working, DS works fine

I'm at a loss- any thoughts or ideas would be greatly appreciated!

 

[SGilbert]

Time to break out a multimeter and check wiring.

 

[Action]

^^^ +1 Do you have power to the head light?

Action

 

[Rarebird]

Anyone happen to know color of common wire(s) in the headlight plug?

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[Rarebird]

Anyone happen to have pinout wire colors for plug?

Swapped PS to DS, assy works fine. Both assemblies light markers plugged in.

Voltage at at plug, but only 5.2v at brown/ red- now I need to figure out what wire does what, and from where. Can hear relays clicking.

Also, removing wire cover from plug I've found a black/ yellow with what looks to be a resister (FL-0 marking) then bare wire into loom- any idea?

Thanks