Code 021 on display?

[klus]

Code 021 on display
Sambody can tell my what is wrong...thq for you time

 

[HumanPerson]

Could be 1 of a few things really...depends on what brand controller i'd say...just my own opinion there..
So, check these out so you'll have something to work with,

https://support.ride1up.com/support/solutions/articles/65000167603-error-codes-explained



Hope this helps you.

Welcome to the forums, by the way