clean & dry all the affiliated cables & housings? at least for me, it was caused by moisture from a post-ride rinse & then leaving the bike out overnight to freeze. just a few squirts from my water bottle was enough to create a future roadside repair, in the dark, below freezing, at 5am. so I don't wanna do that again hehe
Last edited by rumrunn6; 12-06-21 at 06:15 PM.