GTMX100ED4WW General Electric Refrigerator - Instructions

Freezer would not defrost and ice would accumulate on the coils. After the GE repairman quoted me a price to defrost and repair it – which was ridiculous – I decided to tackle the problem myself. I am posting this comment as I found other comments very helpful with trouble shooting my problem. After reviewing other home owner repair comments I decided to first replace the upper sensor, thermostat and heater bracket assy. The longest task to do this was defrosting the coils. What a mess that turned out to be. The items were fairly easy to replace. The sensor and thermostat needed to be spliced and I used good techniques and sealed the splices with electrical tape. Defrost thru repair was about 3.5 hours. Unfortunately, this did not solve the problem and the temperature started rising after the coils froze over again. I decided to go one step further and replace the main board. One repair comment said that it is important to completely remove all of the frost before engaging the new main board – which made sense to me. The defrosting was easier and faster the second time as I plugged the drain below the coils, used hot water and then my shop wet vacuum to remove all the defrost water. Then I reversed the air flow to completely dry the coils. The main board installation instructions were fairly easy to follow. I took a picture with my camera just to ensure all the wires were installed properly. However, that was not necessary the plugs are unique and will only fit one way. The only problem was plugging in the power connector as it was in a different location on the board. With a little careful nudging it was successfully installed. Overall, a good experience and I am thankful for these repair comments by other!

unplugged refrigerator. removed light bulb from old socket. unsnapped old light socket and pulled it out just enough to diconnect the electrical plug that plugs into the socket . discarded the old socket and plugged in new socket. snapped in new socket into refrigerator. i watched how to do this simple procedure on you tube and decided to do it myself. easy easy easy

First, I must say that I was told that the mother board might be the problem. I called my husband to tell him what I was told the problem might have been and how much the part was. A little expensive, but still cheaper than calling a repair man. He told me to order the less expensive part first to see if that fixed it. The fan motor. We hung up the phone and for kicks I scrolled down the page to see if it might give any more information on the part and what it controlled, etc. I don't usually read comments, but was amazed at the ones I read. The second comment on the page said that his refrigerator made a whooing sound like a ghost. Our Frig has done this since the day we bought it! He replaced the mother board and the "ghost" moved out! The third comment was that his refirg made a clicking noise and the ice maker doesn't work! I immediately called my husband back and told him I was ordering the part! It arrived the next day. So extremely easy to put in! I removed 3 screws from the cover, disconnected a couple of wires, a few plastic clips; pushed the new part on the clips rehooked the wires and put the cover back on. I bet it took less than 10 minutes! My husband thinks I'm a genius!! Thank you so much for all of your help!

Symptom was water running out of bottom of fridge. Found water pooled up under bottom drawer. Removed (3) drawers and found water was "spraying" from the reservoir tank at back of fridge. Unboxed the new "tank" and confirmed it was the right one by holding it up to the one still in the fridge. Pulled fridge from the wall; removed the rear bottom cover panel on the back using the nutdriver. Removed the solenoid assy by taking that single hex screw out. Push down on the blue circular flange where tube supply enters solenoid, and release the tubing from the solenoid. Remove front bottom cover with phillips screwdriver. Located 2nd tubing connector below freezer (under the unit) and used the same procedure to release that tube from the coupling. Removed screws from tank on inside of fridge, after removing several shelves that were in front of it. Pulled the tubing from the old unit up and out. Discard. Got new unit and fed tubes through the hole the others came out of (back right corner of fridge) MAKE SURE THE NEW TUBES HAVE THEIR "stoppers" IN PLACE. You don't want to contaminate the new tubes with insulation or other debris. Make sure the "o" ring that seals the tubes on the inside of the fridge (supplied with new unit)and the styrofoam insulation stays in place to keep air from leaking through the holes the tubes go through. Installation of the (2) tubes is simple, simply push them into the connector on the solenoid, and the coupler under the freezer. You'll need to feed the longer tube from the back to the front left corner where this coupler is. After making the connection, I bolted the solenoid unit back to the fridge (only 1 screw) and then tested the unit to see there were no leaks before I buttoned everything up. NO LEAKS!! Put the front bottom grill back on with the (2) phillips screws, and the back bottom cover back on with the hex screws removed near the beginning. Probably took longer to write this than it did to make the repair.

Doing some simple troubleshooting with the volt-ohm meter I determined that the door switch was failed.

The replacement door switch restored the motor circuit keeping my dryer in action.

As advised by the forum just replaced the defrost heater assembly now the refrigerator works perfect. did not have to replace the thermostat.
My nephew had exactly same problem on ge refrigerator - replaced the defrost heater assembly and the problem is solved. Just remove the back panel in the freezer compartment, disconnect the cable, remove the nuts and replace the assemble. It is very simple. Bought both assembly from parts select.com - got next day delivery. they are great. would do business in future.

I found if I would put pressure on one connector on the board the unit would come on. So the board had a short. I ordered it, it came in 24 hours and I installed it and problem was solved.

Took panel off back of inside of freezer section, took off old sensor from the evaporator, spliced new sensor into the existing wires, waterproofed spliced connections, snapped sensor back onto evaporator, then put panel back on the inside of the freezer. Really, it took only 10 minutes to fix. Now refrigerator defrosts like it used to, and temps have settled in at specified temps.

I knew almost as soon as I found the frozen milk that the air-flow diverter, whatever it's called, had broken. It's a plastic part that opens and closes to allow cold air from the freezer into the fridge side.

Step one: clear off the top two shelves and take them out.

Step two: remove the lower piece of the assembly. It pops straight out at the top and drops down after that. If you pull the bottom straight out, you may break the bits that holds it to the fridge wall.

Step three: remove screws holding in light, and then the screws holding in the AASM COVER FF INLET K (wish I had a better name for it).

Step Four: Unplug the unit from the fridge wall.

Installation, reverse, except maybe unplug the unit earlier.

Cause: Failed relays on main circuit board. Fix: Main circuit board replacement: Unplugged refrigerator. Removed 10 screws securing main circuit board metal cover (located on back of refrigerator) using a nutdriver. Disconnected 7 multi-pin electrical connectors from the circuit-board by firmly pulling each connector from the circuitboard sockets using a needlenose plyers. Depressed the small locking prong on each of the 4 plastic circuit board mounting pegs while pulling the board off the mounting pegs.
Pressed new board in place over mounting pegs. Re-plugged in all connectors (no confusion because each connector has unique pin counts). Replaced all mounting cover bolts, making sure to pin green ground wire to last bolt. Plugged in refrigerator. Done.
Note: I determined the main circuit board was bad by removing the auger motor assembly from the freezer and testing the auger motor harness power pins. AC voltage should jump when ice demand lever is pushed (while pressing the internal door light off switch). If no voltage jump, then auger motor relays on main circuit board have failed, indicating board replacement is needed.
Another check would be connecting an extension cord to the auger motor terminals and plugging it in. Motor should run. If it does, then motor is good and main circuit board is bad. If it doesn’t then auger motor is bad and needs replacement.

I attached the Drain Hose Clip to the Drain Hose Extension and then pushed the drain hose all the way into the drain hole in the back of the machine. I then screwed the clip to the machine. Done. Very painless. Fast delivery... ordered it on Monday, arrived on Tuesday.

Very easy repair to do. Read instruction sheet before starting! Unplug unit prior to removing panel cover.

Remove three hex head screws holding control panel cover in place and reveal the circuit board.

Remove all the wiring harnesses by gently pulling them from the sockets on the board. Do not pull the wires - make sure you pull on the plastic socket so that the wires aren't damaged. If plugs seem tight use needle nose pliers to gently wiggle them out. Remove earth (green) wire from spade connection on fridge chassis. The new board has a slightly different connection for the earth wire.(No spade connector - wire now has a ring connector that attaches between panel cover and fridge chassis using one of the hex head panel screws when the cover is replaced.

Using needle nose pliers locate four plastic mounting tabs holding the board in place and squeeze in the end of each tab whilst gently pulling the board off it. Repeat for all four tabs and remove old circuit board.

Making sure the new board is the right way round locate it on the plastic tabs and push gently until you hear the tabs click. Gently pull the circuit board to ensure it is locked in place.

Re-install all the wiring harnesses. Put a hex head screw through the cover panel and slip the earth wire ring over it and screw panel to chassis. Replace two remaining hex head screws and plug fridge back in.

Voila!! No more ticking sounds and a plentiful supply of ice and water!!

Noticed the problem in November 2009. Replaced Hi Limit Sesor for Defrost thinking it was the freezor temperature sensor. Did not fix the problem. Replaced Motherboard. Did not fix the problem. Called Sears Repair. They mis-diagnosed the problem and told me it was the sealed system. I doubted them and sent them home. Replaced the correct freezer temperature sensor that connects to the motherboard. FIXED.
Removed a panel, cut two wires, soldered and insulated two wries, reinstalled panel.

The problem with this model is usually a burned out heater assembly, when the freezer is still freezing, but the fresh food section is warm. To check, first disconnect power from refrigerator. Remove food and then shelves from freezer section. Remove the screws that hold the back freezer panel in place. Remove back panel and the coils will be exposed. If they are covered in ice the heater is most likely the problem. At the bottom of the coils below the heater assembly is a drain hole plug this hole with a rag. Place a large towel in bottom of freezer pan beneath the coils to catch the water. I do not recommend any method to melt the ice from the coils but a hair dryer, do not chip at the ice or you will most likely damage the coils. After you have defrosted the coils and removed all water from the unit, remove the two screws that hold the heater element in place, this element is directly below the coils. Look at the element, if it is burnt black, this is a tell tale sign it is bad. If that is the case it will need to be replaced. Remove the electrical wires located on te end of unit, the new unit will have instructions with it, reconnect the electrical wires per instructions, remount heater with the same mounting screws that held it in place. Be sure to remove rag from drain hole, replace back freezer panel with screws, replace shelves, and plug refrigerator back in. If your problem was a cold freezer section but a warm fresh food section this should fix your problem. In conclusion, this problem and the fix for it is indicative to these model's ge refrigerator's

unscrewed old filter by hand, installed new filter.