T300 Battery Draining - Code 17-07

[Drug Man]

I have a T300 and battery keeps draining. I got a new battery and new alternator. Worked for a while and now is draining again. I put it on trickle charge overnight and will work for a couple of days before draining again. Any Ideas?
Also, moving dirt the other day and bucket would not lift or tilt. Light came on and gave me code 17-07 (hydraulic lock valve open circuit). Do you think its a bad solenoid?

 

[SSdoxie]

17-07 code could be bad solenoid or loose pin in a connector or broken wire in the harness. Without taking some ohm readings and continuity tests you without just starting to replace parts by guess.

 

[Drug Man]

Thanks. I'll try to take some readings. Any idea why the battery keeps draining?