Forum Discussion

GoFish's avatar
GoFish
Explorer
Jul 28, 2014

Charging the camper batteries with the truck motor

I have not been able to get a good charge to the camper house batteries using the truck alternator. I have the dual 105 amp alternator option on my 2004 Duramax for total of 210 amps of potential outp...
Truck Campers
kevden's avatar
kevden
Explorer
Jul 28, 2014
Make sure the fuse or relay is in place in the under hood fuse box for trailer accessory power. Mine wasn't and I did not realize until the fridge and trailer brakes started acting up due to a dead trailer battery.

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