30 amp fuse issue Jayco Jay feather hybrid 2019

[Kschultheis2011]

Our 30 amp fuse keeps breaking on our 2019 Jayco jay feather hybrid. Any suggestions

[Mustang65]

Originally Posted by Kschultheis2011

Our 30 amp fuse keeps breaking on our 2019 Jayco jay feather hybrid. Any suggestions

Is there anything that you are doing when the fuse blows?

- opening/closing slide?
- Using tongue jack?
- Running ceiling fan?
- Putting awning in/out?
- Heating system?
- Water Pump running?
- Fuse is blown when arriving at Camp site?
- Lights on/off?

Any clues?
Don

My Registry

RVing with SOLAR

[oldmanAZ]

Welcome to the forum and congratulations on your 2019 hybrid Jay Feather.

I'm not familiar with your trailer and don't know if you mean

a 30amp 12volt fuse
or
a 30amp 120volt circuit breaker?

Your unit probably has both of those.

[Kschultheis2011]

When connecting and disconnecting from the truck

[TWP723]

Connect the truck first then put the fuse in.

[oldmanAZ]

Originally Posted by Kschultheis2011

When connecting and disconnecting from the truck

There's a 30amp fuse that blows when the tongue jack is raised or lowered too far. Could that be it?

[Mustang65]

Originally Posted by Kschultheis2011

When connecting and disconnecting from the truck

When putting the cable in/out of the truck?
- Check to see if the TT's battery is hooked up properly, white cable goes from the negative terminal of the battery (-), to the TT's frame.
- If so, look at the ends of the TT's connector cable and see if any of the contacts may be bent, do the same for the receptacle on the truck. Actually just the truck, as the TT's cable is molded rubber.

Don

My Registry

RVing with SOLAR

[sunshine39]

We have a 2019 Jay Feather 27 RL doing something similar.
It seems to blow the 30 amp fuse when towing the trailer.
Am wondering if maybe the issue could be on the TV side with something shorting ot the 12 volts line.
Sure would be nice to have a real wiring diagram.