hydraulic jacks

[rozrob2000]

we just put in a new engine battery isolator and engine battery. all our jacks were working. now they are not. is it possible that we did not hool something back up? 1990 holiday rambler class a.

[Robi.1014]

My wiring diagram (04 Diplomat) shows that the jacks are powered from the house batteries. If yours is the same, then checking the "House" cutoff switch and the breakers just downstream of this switch is the place to start. The technician replacing the battery isolator solenoid may have caused this interruption in some way.

[Diplomat Don]

rozron2000.....I'm thinking the same thing as Robi.....did the master switch in the battery bay get turned off when the battery swap was done.

[rozrob2000]

Ok, I was the goofy one who replaced the isolater (silnoid looking thing). Of course, had a bunch of people around telling me what to do and had to put their hands in it. will check this out.

The master switch in the battery bay???? where is the battery bay? and are you talking about the kill (cutoff) switch above the entry door?

The only battery,I messed with was the engine battery.

Thanks,