charging camper from 7 pin while while towing

[kstine98]

I checked the fuse box. Made sure all fuses were seated. checked the two fuses that made the most sense, and both of them were good.. Finally just broke down and took it to the dealer. They fixed it in 15 minutes. It was a blown 30 amp “purple” fuse, F37. they put an orange dot on it for reference

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[SwampNut]

Yeah, that was in the link I posted. One of the two that should have been checked. Carry a spare, if the trailer batteries are super low, they can blow the fuse.

 

[kstine98]

Yeah, that was in the link I posted. One of the two that should have been checked. Carry a spare, if the trailer batteries are super low, they can blow the fuse.

thanks. now at least i know why the fuse was blown.

 

[sarguy1941]

As was stated F37 is the battery. Here is a snip from the owners manual. F36/37 would have been the first 2 i checked.

 

[wildtaco]

I know I know, reviving a 3 year old thread but you guys helped me with my 23 Gladiator. My camper battery wasn’t charging even during longer rides until I found this thread and turns out my 30 amp fuse is blown too.
Did the issue reoccur after replacing the fuse for you guys?

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