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King Air Avionics Keep Shutting Off

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For some reason, my King Air avionics keep shutting off automatically after about 10 mins or so. I do the startup procedure correctly, gens on etc. But there is always an annunciator saying "Bat Amp" that never goes off even though everything that should be on, is on. 

 

I have the working title mods installed as well but just removed them to see if there was another issue. 

 

Can anyone lead me in the direction to fixing this? 

 

Thanks

Could it be you forgot to switch off the Start and Ignition switches?

  • Author
Just now, rayharris108 said:

Could it be you forgot to switch off the Start and Ignition switches?

Nope, I turn them off after startup. it is all very strange.

Any KA mods? Perplexing? I often use the KA and have never seen that.
 

Another suggestion that has sometimes worked for me, delete then redownload and reinstall the KA through your profile.

After WU8 my Mivliz PC-6 wouldnt follow a GPS flight plan without trying to kill me when I pushed on the AP button, but once I rebooted it was OK. 
 

Good luck.

Check if you have alternator binding to one of your peripheral device. If it set to off it overrides switches inside cockpit

Life time flight sim enthusiast, current airplane owner 172P (past C182F). FAA CP/IR ASEL/AMEL, FI ASEL

My System: AMD Ryzen 9 9950X3D , MSI X870 GAMING PLUS, 64G RAM, ASUS RTX5090, 4T SSD

Put my hands on (pic/dual/given)

7GCAA, 8KCAB, BE24, BE76, BE35-C33, BE35, C150, C152, C172B/N/P/R/SP, 182F, M20E,M20C, M20J, AT6(SNJ4), PA28-140,PA28-151, PA28-161,PA28-181,PA28RT-201,PA28R-180/201T, PA24-250, PA32-300R, PA44, AC114, YAK-18T, YAK-52, SR22

 

  • Author

For whatever reason, my TCA Airbus throttle quadrant fuel selectors On/Off were causing the problem. I have had to manually remove them from the bindings in the settings. 

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