Aux hyd trouble code

[Cederbergb]

T550 aux hyd kick out and get h1 222 code. Any suggestions as to what would cause this?trigger switch for does not do anything either.using an attachment with a thumb and will work for couple minutes then quits untill shut of and restart.

 

[7LBSSMALLIE]

do you have defition of code?

 

[Cederbergb]

do you have defition of code?

Update on hyd problems .had to replace right handle works fine now.