Dodge Ram B350 - Recent Questions, Troubleshooting & Support

buy another one

Converter changes AC current (hydro) to 12 Volt DC current which would run your fridge controls, some or most lights, furnace, water pump, range hood fan & light, bathroom exhaust fan etc, basically anything that isn't plugged in to hydro. Converter also has a circuit that charges your auxiliary batteries while vehicle is plugged into hydro. The thing your seeing under the hood is called an isolator. It's main purpose is to charge all the batteries while engine is running, Coach & chassis, but not allow power used in coach to drain down engine battery when engine is not running, thus if your sitting and use up all power in coach (auxiliary ) batteries, then you still have full engine battery to start engine & continue on your way.
Get yourself a multimeter if you don't have one already & I will walk you through what you need to know if you like. Can you get me more details on vehicle, as well as appliances such as model of fridge, furnace, water heater etc, and we should be able to get you going with as much knowledge as you'll need, or more than you'll get from an owners manual for sure. I'll be back from work (RV technician) and on about 7pm GMT.

It should be located near the thermostat housing where the radiator hose connects.

ck fuses and relays ?

Before you go any further wait till it stops again then check for a spark and if a spark then fuel ,then i might have a better idea ,keep reply on E mail and feel free to ask again anytime allowing for time zone difference

follow to end of top radiator hose and you will find it!

don't hold me to this, but I believe the electrical for that RV is under the sink, basically you can back track any circuit it will lead you back to the inverter, depending on which RV body they put on your Dodge it can vary, look under the seats at the table for the batteries , make sure all the contacts are clean , a dirty connection will cause the alt to not charge the system, which drains pretty fast , other systems , if you have one, Include a generator system also, which when running should also charge the system

the ajustment for the parking brake is under the truck climb under the truck
you will see a long bolt and both cables are hooked to it
with your brake off wind the screw in go in 1 inch at a time checking the
parking brake when you get to 3/4 of the pedal you have enuff

hope this helps you
good luck
bob

Check fuses

If your transmission fluid is good (and not totally burned up - give it the smell test) you have a problem with the shift solenoid in the transmission - either it is the solenoid or the electrical wire powering it.
Best regards
Ck