2020 Winnebago Spirit 31k Wrench Light Warning

[hanzy]

Hi all. I tried to search the forums, but I either get a ton of responses or just one.

I just purchased a 2020 Winnebago Spirit 31k Class C. It has a 2019 Ford E450 6.8 V10. It has only 1600 miles on it. I have put only 200 miles on it. On our way back from our second trip the wrench warning light intermittently came on then off. When we got home we unloaded and on the way to put it back in storage the engine light came on. I did some research online, but all I could find were responses for older models with high mileage. Before our trip we did put about a 1/4 tank of regular gas in the tank. I also checked the owners manual and it says for the wrench light to see the service manual, which I do not have.

I have read where you can disconnect the negative to rest everything and see if that helps. The nearest dealership to me that will service an RV for Ford is about 15 miles. Hoping to see if anyone has any suggestions before I go down the rabbit hole with Ford.

Thanks!

[twinboat]

According to Ford, wrench means power train fault.

Take it in to Ford, its new.

[avfordguy]

Yes it's under warranty, since it's the wrench light, it's a powertrain fault, possible loose connection on electric throttle body or chewed wires, rodents love ford harnesses!