2004 Winnebago Brave 34D Jack problem

[Brentt]

- my LF & RR jack do not go down.
- I keep blowing the same 2 fuses
- I disconnected all the solenoids from the control card and no fuses blew, but once I connect them back up the fuses blew
- I pulled the solenoids out and tried running 12V to them and nothing happened
- HWH AP30377 on top of card box and AP30376 on back
- I took the card out and cleaned some crud from the back of the card and same issue
- on the control panel in the cab the top right light does not go on

[Todd7]

Hi Brentt,

To blow the fuse the solenoid coils are internally shorted or there is a short to ground in the wire that feeds the coils. My first check would be to see if all the solenoid coils in question have to same resistance, relative to the ones that you know are working correctly. If they are the same then the problem is likely between the solenoids and the power. With the solenoid disconnected check to see if the power side is shorted to ground.

Hope this helps.