Sorry, im not the best when it comes to wiring, but maybe back in the trunk, clean off any and all areas where the harness gets grounded. maybe there is a part of the wiring that the insulation has worn through and is grounding it.

Have you checked them to see if they are getting power in R?

wish i could help more.

-Mike

1972 Barracuda - 5.7L Hemi, T56 Magnum 6spd - https://www.facebook.com/GoodysGotaHemi
2020 RAM 1500
[img]https://i.imgur.com/v9yezP9.jpg[/img]