I have a side by side fridge model # TFX25JPCGWW, the water supply line is not connected for the ice maker, however it continues to drain wate onto the floor and I can't find an over flow pan unde

Check the drain line by looking from the back of the refrigerator and make sure it is running into the drain pan. Also check to make sure the drain line isnt stopped up or the pan is over flowing with water. If That checks ok if you have an ice maker and water dispenser you will have a water line hooked to the back of fridge, make sure it isnt leaking at connection then it runs up through the side of the door to the ice maker. Also after the ice makes it fills a trough with water maker sure that isnt pulled out and the water is pouring down. Most common thing is if you have moved the fridge lately the drain line got moved and isnt draining in pan just pouring onto floor. Most of the time it is a drain related issue.

Are you getting water to the ice maker? If not then you need to check that water is coming into the back of the fridge. Loosen the water line but first turn water supply off. u can use a bucket and disconnect the water line and put it into the bucket have someone turn water back on and make sure wate is coming out with force into bucket. If it is then you may have a bad water inlet valve, these go bad from time to time. If not enough water coming into the bucket then check where water line connects to the water supply. Sometimes you have to make the whole a little bigger with a drill bit so more water will flow to the fridge. Hope this helps

To verify if its the valve or the ice maker the easiest way would be to unplug the machine and then turn the water on. If the water stops, then the ice maker is bad and is continuously applying power to the valve causing the flood problem and should be changed. If the water keeps on coming out then the valve is bad and stuck open and should be changed.

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Clean out the new ice maker with warm soapy water.

Ensure that the floor surface under your refrigerator is level. If the floor surface under your refrigerator isn't level, you can place shims under the legs of the refrigerator to fix the uneven surface.

Turn off the main water supply to your house.

Clear the water line by running the faucets until the pipe clears.

Screw the copper supply line's connector to the house's cold water connector valve. Use an adjustable wrench to tighten the connection.

Slide the compression sleeve and nut onto the other end of the copper supply line. The compression sleeve and nut will wrap around the outside of the copper supply line.

Bend the copper supply line to fit into the water line inlet casing located on the back of the refrigerator. Leave slack in the line so that the refrigerator can be pulled away from the wall or cabinets. The water line inlet casing is a plastic bracket used to hold the copper supply line in place so that there is no pull on the tubing's connection. It is the larger of the two plastic brackets located on the back of the refrigerator.

Insert the compression sleeve located around the end of the copper supply line into the ice maker connector. The ice maker connector is already installed on the back of the Maytag refrigerator.

Tighten the nut over the connection between the compression sleeve on the copper supply line and the ice maker connector with an adjustable wrench.

Attach the water supply tube clamp to the water supply line by clipping it into place. The water supply tube clamp is a plastic bracket located on the back of the refrigerator that holds the supply tube so that it doesn't rattle and become disconnected. It is the smaller of the two brackets located on the back of the refrigerator.

Turn on the main water supply.

Check all connections for leaks.

Position the drain hose located on the back of the ice maker over your floor drain. Use a PVC pipe if you need to redirect the drain hose flow so that it falls over the floor drain. The PVC pipe should not touch the drain hose and should have no low point where the water can settle.

Plug the ice maker into a 3-prong grounded outlet.

Hi this problem could arise due to various reasons so lets find out what could it be the cause.

1)In the back of your freezer compartment is the drain hole. It's very common in GE for the drain to freeze up. With the drain hole plugged up, your freezer will continue to defrost the evaporator, but not the water in the drain hole. So the water builds and freezes, builds and freezes until it eventually overflows into the air diffuser for the fridge causing the leaky fridge problem."Heat Probe" that can be installed.This will prevent water from freezing up in the drain hole allowing it to drain as designed

2)Inspect the door seals and the sides of the refrigerator around the doors. If you see any beads of water or moisture, then the door seals may be failing to create an air tight seal which causes the cold air from the refrigerator to escape and form condensation around the doors. Sometimes you can solve this problem by applying a light film of gasket lubricant to the existing seals or just cleaning them of any debris with a warm soapy rag. If they still don't seal well after you apply lubricant, or clean them, you may need to replace the entire seal assembly.

3) If the water is coming from the freezer but you think that the defrost drain pipe is clear, then it may be coming from the ice maker. Check the ice maker for cracks in the unit's body or a misalignment of the water supply line. Make sure that the water supply spout in the freezer lines up with the ice maker's water supply cup.

4)Check the ice maker copper water supply line, your ice maker water filter, and the plastic ice maker water supply tube for any cracks, splits or connection leaks. If you find any leaks, remove the leaking part and obtain a replacement at the hardware store.

5)Your leaking refrigerator may just have a cracked or damaged drain pan. Your fridge regularly drains water into this pan to prevent water pooling in the fridge itself. Evaporation takes care of the rest. Look underneath your fridge where the drain pan sits and pull it out for inspection. If it has a crack or is otherwise damaged, contact the appropriate retailer about getting a replacement as soon as possible.

6)If your leaking refrigerator is draining inside as opposed to onto your floor, you're probably dealing with a clogged defrost drain. Your fridge is constantly producing condensation inside the freezer, and that condensation drips down the defrost drain into a drain pan underneath the unit. This defrost drain can become clogged with debris or, more often, it freezes shut. Look in your refrigerator manual to locate your defrost drain, and take the appropriate steps to unclog it (inundating your drain with warm water will often do the trick).

Note:Switch you Refrigerators for more than 8 hours and let the frost melt fully use hair dryer and now switch on and check you are getting leak.

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Turn the water off under the sink where the small line starts that goes to the fridge or there may be a cut off directly behind the fridge in the supply line.
Your water inlet valve may be stuck open. It's where the water supply connects to the fridge.

Your leaking problem gives two possibilities. The water control valve for the ice maker side is defective and while shut off the water will continue to slowly flow and leak into the freezer compartment. The other possibility id the condensate defrost drain is blocked and frozen over behind the rear panel of the freezer and at the bottom of th coils. I believe your defrost condensate drain has a blockage of ice and will need to be defrosted and clean the condensate line from the freezer to the condensate collection plate below your refrigerator. Most times the blockage begins slowly until the opening of the drain hole under the evaporator freezes itself shut. Below is a link to some solutions I have collected over a period of time. Also has a short movie that makes the repair look simpler. There are many reasons for this happening for example water leaking from a water supply line for the dispenser or ice maker, a crack in the defrost pan, water leaking inside and draining through the refrigerator cabinet, but most are caused by a defrost drain line blockage. Below is a link that may be helpful so try to take it all in and use the parts that most refer to your specific problem, Thanks Sea Breeze
click on link below

First we have to determine if the problem is a faulty water valve. Reason: faulty water valve can continue to supply water even after the IM or door dispenser is finished calling for water causing a drip feed freeze up problem, or water overflow condition in the ice maker (IM). Another common cause is unrelated, but caused by a blocked drain line often resulting in thick ice build up on the bottom of the freezer, water dripping onto the floor, or water dripping into the refrigerator (top freezer mount models only) and freezing near the lights or damper ducts after defrost. Fix for this problem is to remove evap panel and clear freezer drain line with hot water or compressed air. If this is not the case, and water is dripping out of IM supply line, remove IM H20 supply line from IM at back of appliance and see if the water seems to drip out, if so, replace the water valve. If water doesn't drip out at all, replace IM, or IM module depending on the model of refrigerator that you have as contacts in the IM are also responsible for calling for H20 supply. You will have no more problems after this.

Defrost water from a top freezer models exits the cabinet in the rear. This drain line may be plugged.