Arena Fury issues

[lmao123]

Hello I won this Arrma fury 2 years ago in a giveaway from a YouTube user. I didn't know that much about rc at the time and still don't. I used it frequently at first but then sort of stopped and decided I wanted to sell it since it was just sitting around collecting dust. So I went to used and have encountered multiple problems. The Esc light turns red and makes a super high pitch noise and I have to slowly pull the trigger to get it to move and next it won't steer and drive and the same time. Theres a video to see the issue. I'm really less then an amateur and don't know what to do so any help would be greatly appreciated. Thanks.

 

[DBBD]

I am new to this, but are you sure the battery is good? Have you tried a second one?

If it was running ok when you parked it, I don't see how anything could go wrong electronically. You may have a dirty connection, or the battery pack just went bad from sitting.

It may not hurt to buy a new battery and try it. You can just package it when you sell as having a new battery.

Thats my first amateur guess. I am sure someone with more experience will come along.