Hi,
This vehicle has what is called a totally integrated power module (TIPM). They are pron to have issues with the tiny pins in the connectors corroding or breaking.
I attached two pics below which show the entire headlamp wiring schematic. Pic 1 shows the TIPM and you can see where the right high beam is powered from.
Here is what to do: At the headlamp assembly, there will be a white wire with a gray tracer. Check that wire to see if there is power when the light is turned on.
Here is a link you may find helpful:
https://www.2carpros.com/articles/how-to-check-wiring
Do this and let me know the results.
Take care and God Bless,
Joe
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Monday, March 8th, 2021 AT 6:20 PM