Chosen Solution
What is this crap? Macbook pro 2015 13”
Your SMC chip has corrosion around it. You’ll need to remove the logic board as its on the other side. The area that needs cleaning is around the Orange marked chip:
To see more details on what the chips should look like review the MacBook Pro 13" Retina Display Early 2015 Teardown Steps 18 & 19. Here’s the IFIXIT guide you’ll need to follow: MacBook Pro 13" Retina Display Early 2015 Logic Board Replacement
