RV Electrical Troubles
My trailer is plugged into 120 Vac source. My microwave and other utilities that don't go through the converter work just fine, however those that dont(i.e. Lights) don't come on on. The output from...
Forum Discussion
Yes, you should have power (13.xx) on the battery cables even when disconnected from the battery if you are plug into 120V.
You said the fuses appear good but you measure 0V??? You have to measure between the 2 fuses not across the fuse. To measure across each fuse you'll need to use the ohm meter function with the power off.
If your converter is working and the reverse polarity fuses are good, I would bet on a bad auto resetting inline breaker(or fuse). It should be in the line somewhere between the converter and where it connects to the campers 12V ckt.
They are usually an approximate 1" x 3/4" box and have two heavy studs for mounting the wires. In our TC, it's located in the step to the cab over behind the fuse box.
You said the fuses appear good but you measure 0V??? You have to measure between the 2 fuses not across the fuse. To measure across each fuse you'll need to use the ohm meter function with the power off.
If your converter is working and the reverse polarity fuses are good, I would bet on a bad auto resetting inline breaker(or fuse). It should be in the line somewhere between the converter and where it connects to the campers 12V ckt.
They are usually an approximate 1" x 3/4" box and have two heavy studs for mounting the wires. In our TC, it's located in the step to the cab over behind the fuse box.
