2016 Vista 26HE no 12 volt

[Getgoin]

Hi all, I have a 2016 vista 26 he. Recently I have no 12 volt except when plugged in to shore power. The 2 40 amp fuses in the wf 8900 converter are good. My question is are there any other fuse(s) that should be checked, perhaps between battery and converter?

Any help on this would be greatly appreciated.

Thanks in advance,
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[grtharris]

Getgoin, check the coach battery disconnect switch. You may have accidentally hit it and disconnected the coach batteries.

[Getgoin]

Yes that was the first thing I checked. Too easy...not my kind of luck........thanks for the reply

[macnut]

Since you have no 12v power, assuming the batteries are ok, I would check the main cables (positive and negative) from the battery bank. I had a lose wire and had low power because of it. Hoping to hear the solution soon. Good luck!

[macnut]

Also, hopefully someone who knows electrical will weigh in, but I've also heard the solenoid on these can go bad. On the 26HE it located in the LP compartment behind the bank of breakers, so it's not easy to get to.

[grtharris]

Getgoin if you have a volt meter check the voltage on both sides of the disconnect relay should read the same of both sides of the relay.

[rottenkid]

Have you checked if you have 12 volts at the battery? Have you cleaned the terminals?