Alright. so long story short 8 months ago driving jeep up in the mountains. hit really bad washboard. 2 harnesses pictured above came unmounted from bracket. studs broke. kinda rigged it with zip ties, also pictured above. zip ties were holding up fine until recently. i have tightened the ties numerous times. my esp and tps light blink, and the jeep runs like crap till it eventually dies. Jeep only starts back up after i get out pop the hood and reposition the harnesses. My question is what is this harnesses. what all is involved with it. how do i got about replacing or repairing and would it be costly. im assuming there is a short. Probably something to do with tps. it throws check engine light too. it always throws the same 4 codes.
Any help or advice would be greatly appreciated, as i am tired of being stuck on the side of the road everytime it happens. thanks in advance.