
Here the manufacturer troubleshoots guide and schematic will greatly help to identify the components. Then check circuitry after the fuse to make sure the converter is getting the proper amount of voltage and amps.Īfter that, check the main transformer that converts AC power to DC is receiving full 120v. First, check the shore power plug with Multimeter to see if it’s delivering proper voltage. Now let’s talk about after warranty RV converter troubleshooting. So keep an open eye on the warranty period.

You might even get a new one if the problem is severe. Remember, if you still have a few months left on the warranty, you should give it to the authorized service center. To do that appropriately, you need to check inside each resistor individually. But it’s not that simple to diagnose component faults from the outside.


If all other parts like the power jack, fan, and fuse are in good condition, then it must be the faulty components. Well, there are tons of transistors and solenoids inside a converter that alone can prompt RV electrical problems.
