Small Engine Troubleshooting Problems? Ask a Mechanic Now.
hey Duane I'm john. Sounds like you have your hands full. the codes you are getting all pertain to voltage issues with fuel and hydraulic sensors. have you been able to clear up the lock screen issue? ill dig into this a little more but it sounds like a bad ground or the screen has died on you. give me a fax or email and ill see what I can dig up on this
I don't think its a ground issue at the battery but more along the lines of where the control panel is. I have a hard believing you have 3 failed sensors at the same time
ok... sending you 2 emails that show where X2 X6 and X7 are located on the machine. all 3codes have those connectors in common. hopefully you will find a connector that isn't plugged in all the way or has a bent pin connector
I'm also sending the diagnostic check for one of the codes. you may need to follow it to find the issue. if you chase down one problem you will most likely find the cause of the rest
any luck Duane?