After winter my rv motorhome wont turn on when I turn key

https://www.motorhome.com/tech/rv-tech-questions/rv-clinic-rv-cranks-but-wont-start-intermittently/

This video may help. First you must see if it is a fuel problem or an electrical problem. Spray a little starter fluid into the throttle body and see if it starts. If it does, check fuel system pressure. If no pressure check fuel pump for operation. If it still does not start then there is an electrical problem which could be anything from a module to a fuse.

The placement of the power centre and water heater valve in a 2005 Coachmen Freelander motorhome may differ based on the particular model and floorplan of your RV. Nevertheless, I can offer you some general details on where these parts are usually located and how to use them.

RV Power Center:
The power centre in a recreational vehicle (RV) typically contains the electrical distribution panel, fuses, and circuit breakers. It is usually situated within the RV, often in a cabinet or utility area.

• Search for a panel that has a door or cover that can be opened. Inside, you will discover the circuit breakers and fuses that regulate the electrical systems in your RV.
• To activate or reset circuit breakers, locate the one that corresponds to the specific area of the RV you wish to power, and switch it to the "ON" position. If a circuit breaker trips, it will be in the "OFF" position, and you will need to reset it by moving it to "ON."

Water Heater Valve:

• The water heater valve for an RV's hot water system is usually located near the water heater unit itself, which is often found in an exterior access compartment.
• You'll typically need to access the water heater compartment by opening an exterior access panel or door on the side of your RV. The water heater will be a rectangular or cylindrical unit.
• Once you locate the water heater, look for the water supply lines connected to it. You should find a bypass valve system nearby that allows you to control the flow of water into the water heater.
• The valve positions may vary depending on the RV, but in general, there are typically three positions: "Normal," "Bypass," and "Winterize." To use the water heater, you'll want to set the valves to the "Normal" position. In the "Bypass" or "Winterize" positions, the water heater is either bypassed or prepared for cold weather storage.

Conclusion.
Different models and years of RVs may have variations in the location and functioning of these components. To obtain accurate instructions for your Coachmen Freelander model, it is crucial to refer to your RV's owner's manual. If you have any doubts about any aspect of your RV's systems, it is advisable to seek help from a professional RV technician or contact the manufacturer's customer support.

As with most cars and trucks, if the shifter won't move out of park, one possible cause is a faulty brake switch or shift lock solenoid.
If the RV is on flat ground and the park pawl is not under heavy load, you may be able to shift out of park by unlocking the steering wheel but not turning the key to the on position. Make sure the parking brake is set before you try it.

Try rvrepairmanual.com they may have what you need there is a number that you can contact them if your having a hard time with the web site

Easy. Find your clean water pump and add a diversion switch. Put the end into the RV antifreeze turn your pump on and suck the gallon out. Be sure to close your resivor to your clean water holding tank. Won't take much if u do that!

Is the solenoid getting power when it shouldn't be ? Faulty key switch ? The solenoid should only get power from the key switch in the start position.
Was the problem happening before you replaced the solenoid and starter ?

comes from your 12 volt battery that is installed in your RV/ Motorhome, which also runs some of your lights in the RV/Motorhome too.

Mark that is an easy answer on my 77 pace arrow if you look on the driver side of the motorhome underneath there is a vale down there so that you can drain and blow the lines for the winter. I found out the hard way about mine the first time that i turned on the water and it poured all over the ground. Maybe you can help me where is your lp tank on yours i can't find it on mine any ideas