wiring 2007 fleetwood nitrous hyperlight toyhauler

[debraindi]

In the cabinet above the stereo are four bare wires. Two wires are #6 and two wires are #12 size. Our problem is the batteries will charge with the 4000 watt onan using shore power the inverter will not charge the batteries. Any ideas would help,

Thank you
Debraindi

[debraindi]

The stereo system was replaced, Thanks for the information Cale. Its all good now I will add a few 1 by 2 s with plywood and get more storage, Thank you

[calewjohnson]

Do you have a Kenwood amp up there? I have a 2007 Nitrous (the 23 ft). My cabinet above the radios has only an amp for the stereo system.

Cale

[debraindi]

I looked on line and found the manual for wfco 45 amp converter and found that if the batters where connected in reverse polarity it blows the 2 30 amp, Sure enough one more problem solved. Im confused about the hot number 6 wire inside the rig above the radio. Could it be for a battery?