Shore power problems in an RV can originate at the campground pedestal, the power cord, the inlet receptacle on the RV, the transfer switch, or the power distribution panel inside. The challenge is systematically isolating which component is the failure point before starting repairs.
Central Florida campgrounds, especially older ones around Lake Apopka and the Wekiwa area, often have aging electrical pedestals with loose connections, corroded sockets, or intermittent contact. Before assuming your RV has a fault, we always test the pedestal voltage first with a voltmeter and check for reverse polarity.
Shore Power Diagnosis Sequence
- Test pedestal voltage at 30A or 50A socket (should be 108-126V at 30A, 108-126V at both legs for 50A)
- Check for reverse polarity at pedestal (common at older campgrounds)
- Inspect power cord for damage, melted pins, or burned insulation
- Check RV shore power inlet for corrosion or damage
- Test transfer switch (verify power passes through to distribution panel)
- Check main breaker in RV distribution panel
Common Shore Power Repairs
The most common repairs we make for shore power issues are: replacing the 30A or 50A shore power cord (pins burn and corrode from poor pedestal connections), replacing the shore power inlet receptacle on the RV (same issue), and diagnosing transfer switch failures on coach with inverter/charger systems where the transfer switch determines whether the coach runs on shore power or inverter power.
Service area: Apopka, Longwood, Casselberry, Altamonte Springs, Sanford, Lake Mary, DeLand, Deltona, DeBary, Mount Dora, Tavares, Leesburg, and all surrounding communities in Orange, Seminole, Lake, and Volusia counties.
Pricing for RV Shore Power Problems
Starting price range: $125 - $485. Flat-rate quote provided before any work begins. Request a free quote online or call (407) 326-5500.
*Estimates only. Final price determined on-site after diagnosis. Parts and labor included in flat rate.
Related Services
Also see: All RV Electrical Repair services | All RV Repair Services | Apopka Service Area
