Auxiliary Power Switch Shutting Off

by Gene W
(MN)

Question: I have a 89 Winnebago chieftain. My auxiliary power switch shuts off as soon as I turn it on. Any ideas?


Robbie: If you are talking about your 12 volt auxiliary for the house, the batteries have to be above 10.6 volts for the relay to work (stay on). If your batteries are up and the relay is making a loud click when you turn it on, chances are you have a bad relay.

Hope this helps,
Robbie

Comments for Auxiliary Power Switch Shutting Off

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Apr 05, 2013
RV
by: Anonymous

I have a Fleetwood RV the auxiliary power switch and main battery switch inside the vehicle I can't shut off.

Aug 13, 2014
MY back bedroom 20 amp fuse blows and lights off back there only When aux switch cut on
by: Roy

when my aux goes on only back bedroom 20 amp blows, lights out, anytime?

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Robbie Warford, San Diego RV Repair

Hi, I'm Robbie. Welcome to Money-Saving-RV-Repair.com!

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But I also love empowering RVers with the knowledge they need to make the right decision on repairs, or to make the fix themselves--and that, my friend, is the reason for this website. I hope you enjoy.

Or, learn more about me, my RV service practice, & this website here.