Before you begin: Use your RV and component manuals for model-specific procedures. Stop and use a qualified professional for electrical, propane, structural, or other work beyond your training.
Start with your winterization record
Find the notes you made in fall: which valves were bypassed, which lines were drained, what antifreeze method was used, and whether batteries or appliances were disconnected. The exact return-to-service sequence depends on your RV and installed components.
Read the water heater and appliance manuals before applying power or water. Never heat an empty water heater.
Inspect the exterior and running gear
Look for roof or seal damage, water stains, rodent activity, tire cracking or pressure loss, loose wiring, and fluid leaks. Check the hitch, brakes, lights, and wheel service status before travel.
Storage can hide problems. Treat the first departure like a new shakedown rather than assuming the RV is road-ready.
Restore water in the correct order
Close drains and return bypass valves as your RV manual directs. Flush antifreeze from the plumbing using the specified method, then fill and pressurize the system while watching every accessible fitting for leaks. Sanitize the fresh-water system according to the manufacturer procedure.
Check toilet, shower, outdoor shower, washer hookups, ice maker, and water heater if fitted. Small lines are easy to overlook.
Reconnect and test systems
Restore batteries and charging settings appropriate to their chemistry. Test shore power, 12-volt lights, detectors, pump, AC, furnace, refrigerator, and water heater according to their manuals. Run each system long enough to see whether it operates normally.
A persistent breaker trip, propane smell, leak, or abnormal heat needs qualified diagnosis—not repeated resets.
Make a first-trip record
List what worked, what needs service, and the dates of sanitation and battery checks. Revisit the RV after the first drive or rain to look for movement-related leaks and loose items.
Manufacturer manuals & further reading
Use these official resources to find details for your equipment. Match the brand, model, and revision; another RV’s procedure may not apply to yours.
- Winnebago operator manuals
Find Winnebago manuals by model year. Match the model and serial-number range before using a schedule, plumbing layout, or storage procedure.
- Jayco owner support and manuals
A starting point for Jayco owner manuals and product support. Use the manual for your RV and the separate instructions for its installed appliances.
- Dometic manuals and documentation
Look up operating instructions by product identification. Filters, cleaning methods, and service requirements vary across Dometic appliance models.
This guide is general educational information, not a substitute for your RV’s manuals or professional inspection.