U0100 code (edited title)

[jlglr4]

I mention it because another user had a limp mode turned to no crank situation not long ago. one of the codes was a u0100. turned out to be corrosion on passenger side, i believe sunroof drain. See last post here. https://www.landroverworld.org/thre...iled-post-with-video-faults-help.42851/page-5

the corrosion issue has popped up a number of other times as well.

 

[PoorLifeDecisions]

Hate to bump this thread back up, but I can't edit my old posts, so this (hopefully) final post will provide closure.

The culprit was a failing Alternator. After returning back from my trip I would get random Low Battery warnings even though the battery was fully charged. My interior and brake lights also started to flicker. Just got the truck back and everything seems back to normal now.