This is one of the most common RV electrical searches because it feels backwards: the ceiling lights work, but every wall outlet is dead. In most RVs, that is not a contradiction. The lights usually run from the 12-volt battery system, while ordinary receptacles use 120-volt AC power.
The right diagnostic path is to separate the DC system from the AC system, then trace the AC source in a safe order.
Confirm which outlets are dead
Check a few outlets in different rooms, including bathroom, kitchen, exterior storage and any outlet labeled inverter. If only one group is dead, the fault is probably a GFCI, branch breaker, inverter subpanel or loose daisy-chain connection. If every outlet is dead, start with the main AC source.
Check shore power or generator source
- Verify the pedestal breaker is on by switching it fully off, then on.
- Inspect the shore cord and adapters for heat, looseness or discoloration.
- If using a generator, confirm it is producing coach power and the transfer switch has changed over.
- Read any surge protector or EMS error code before resetting it.
Reset breakers the right way
A tripped breaker may not look tripped. Push the RV main breaker and the affected branch breaker fully to OFF before turning them back ON. If a breaker trips again, stop and isolate loads rather than repeatedly forcing it.
Find every GFCI
One GFCI can protect outlets that are physically far away. Look near sinks, bathroom, exterior outlets, wet bays and sometimes under cabinets. A GFCI usually needs incoming power before it will reset. If it will not latch with every load unplugged, treat that as a fault, not a nuisance.
Consider inverter-only outlets
Some RVs power selected outlets through an inverter. Those outlets may have a separate inverter breaker, pass-through relay or reset button on the inverter itself. Compare outlet behavior on shore power, generator and battery/inverter operation to identify the path that failed.
Keep troubleshooting
Use these related RV Solver resources to narrow the problem and avoid parts guessing.
When to call a professional
Call a technician for burned outlets, melted plugs, buzzing panels, instant breaker trips, unknown inverter wiring or any test involving live AC panels.
Sources and editorial notes
RV Solver pages are written for practical owner education, then safety-edited for common electrical, propane, water, roof, appliance and towing risk points. Always confirm procedures with the manual for your exact RV and installed component. See our editorial policy.