GTS22ZCMARBB General Electric Refrigerator - Instructions

pulled the board away from the 4 plastic pins, unplugged the wires and plugged them directly into the new noard, pushed board back onto the four plastic pins.......job completed in under 5 minutes. Fridge working fine now for over a week......no problems.

Pulled out the fridge and unplugged electric cord. Took off the back lower right side panel. Unplugged all the connectors and removed the motherboard. Replaced the motherboard and reconnected connectors. Replaced the panel and plugged it in. Works great!

1 opened door 2. pryed cover off from cieling 3.cut and stripped wires on 4. sodered wires from old wires to new sensor. 5 insulated conection.6 put cover back on. This did not fix the problem it was the control moduel.

The control board and access panel are on the back of the refrigerator, so you will need to roll/slide the refrigerator away from the wall to gain access to the panel. Be careful not kink the water line if you have an ice maker connection.
Unplug the power cord from power outlet on the wall.
On this model the control board is located behind a rectangular panel that is about 8" x 10". The panel is about 3 feet above the floor on the left side (as viewed looking at the back of the refrigerator).
Using a Phillips (cross point) screwdriver, remove the screws and the access panel cover. Look closely at the control circuit board and you will see 4 small white plastic protrusions sticking through the board -- these are the plastic posts that hold the board in place. There is a small tab that locks the board to the plastic mounting post. Use your needle nose pliers (or other small pliers) to compress the small tab on the post; and while squeezing, pull on the control board until it releases from the post/clip. Repeat this for each of the four posts and the board will now be free from the mounts.
Look at the plugs that connect the wires to the board and note the orientation of each plug. Each plug is a different size, so they will only fit into the socket of the correct size. On my refrigerator, there is one plug that is not connected to the board and is hanging loose, so don't get confused when connecting plugs to the new board - this one remains unconnected.
Firmly pull each plug from its socket on the board -- try not to pull by the wires. If you have a stubborn plug, grab it with your pliers and pull it out. There is a green ground wire connected by a screw into the refrigerator cabinet. Remove this screw and ground wire. (Note: on some models the green ground wire is fastened with a screw that holds the cover in place - just be sure to reconnect the wire when replacing the cover).
Insert all of the plugs into the new board -- be sure they are seated firmly. Reinstall the ground wire. Place the board over the plastic posts and push until the tab locks the board in place. Replace the cover.
On the sheet that comes with the refrigerator they instruct you to remove the lower panel on the refrigerator that covers the compressor motor compartment. They instruct you to look at the power cord connection to the compressor and to locate a green wire from a capacitor. If your power cord does not have a capacitor exactly like the one pictured, there is no need to proceed on this step. Replace the lower panel. If it does have a capacitor as illustrated, follow those instructions and then replace the panel.

Now plug in the power cord to the wall power outlet. Before pushing the refrigerator back into place you want to make sure it is operating properly. To make sure that there is no "Glitch" during start up, I suggest that you set the temperature control inside of the refrigerator to "OFF" and wait about 3 minutes. After 3 minutes, set the control to the desired temperature (about 37 Deg for Refrigerator and 0 Deg for the Freezer).
If the refrigerator is running, you are finished. Being careful not to kink the water line, push the refrigerator back into place.

I removed the board, unplugged all the sockets, took the new board, plugged in all the sockets, and replaced the new board into the refrigerator. I was to applaud this business. I was first able to diagnose the problem by finding this site, then one of the customers explained how to fix the problem ourselves. It save us at least $100. The $25 overnight shipping fee was well worth it. We could have lost $100's of dollars worth of food.

The original design is poor. The evaporator fan is mounted in an upright position just below the ice-maker. A plastic grate mounts over the fan assembly to allow for air circulation. Unfortunately, random chips of ice from the ice maker can fall into the fan, causing the fan to shear its blades. Replacement of the fan blade is relatively simple (accept for having to completely unload the freezer and remove all back covers, the ice-maker auger motor assembly, and the metal evaporator cover). In order to mimimze this from reoccuring, I installed a 1/4'' mesh metal screen over the exhaust ports on the cover. Thus far, this has worked well to keep ice chips out of the evaporator fan.

Removed back wall cover over coil. Defrost all ice with a hair dryer. Cut white wires and replaced Temperature Sensor. It has been working for a week and no trouble at this time. If you have this system on your GE refrigerator do this before replacing the motherboard. I must admit I was thinking that was the trouble. Motherboard was replaced after 5 years old now 5 years later my thinking is this a 5 year problem. So try the Temperature Sensor.

follow the easy instructions replace 3 temperature sensors cut the wires and crimp them with new sensor and it works like new

Replaced Defrost Thermostat. Tricky removal of light fixture cover and evaporator cover. Light cover screw removal is not intuiitive and the eveaporator cover tabs are not easy AT ALL to remove.Once they are removed, simply 2 screw removal of rear panel.

Had to unscrew screws holding cooling coils to gain access to thermostat mounted on a coil in rear.

Simkple matter to cut wires, remove old thermostat and splice replacement back on. Found it simpler to re-mount thermostat on top coil greatly simplifying process.(Why didn't they place the original unit in this much more accesible place?)
Re-attach coils to rear wall replace rear panel, light fixture cover and evaporator cover.

Refrigerator has been running fine this past week.

Received parts NEXT DAY! FANTASTIC!

instalation was very easy - but the part was 3/4 inch to long and a 1/32 inch to wide.Trimmed it with the "faithfull"
Dremel and it works!The instalation part of the "job" was less then 10 min.

First, I removed the cover plate from behind the fridge. Next, I carefully pulled the main board out (four little clips holding it in) and disconnected the plug in wires. I connected the wires to the new board, popped it back in place and replaced the cover. Very easy to do.

The replacement part went in quite easily and quickly. The instructions sent with the part was pretty self explanatory. I have also replaced the defroster element, the defrost thermostat and now the main control board. After having done all this the thing is still freezing up. After disassembling the whole freezer section I found yet another temperature sensor (Also known as Thermistor). I'll replace this part next and if it still freezes up you'll be able to find it sitting on the curb. Thrown enough money at this ten year old fridge and a new one will be in order. Thanks Parts Select for reasonably priced parts, the posts to help with the repair and the fast shipping.

Unbolted the back cover, pulled out old board, replaced with new bored and powered back on. It is working great now.

Simple; Removed the panel, unplugged the cable connections to the mother board with a rat nosed plier.
Then to remove board you must squeeze closed the 4 plastic retainer clips in each corner, or they can accidentally be pulled off with the board.
Removed the board, re-attached the new board on the clips, then the cable connectors, then the panel.
Plugged in the refrige and it has been silent ever since.
Follow the instructions and anyone can do it.

Simple directions were provided. It took more to clean and vaccuum than the actual repair. Yes I replaced the motherboard in a referigerator. Just keep not of the connectors and were they came off from on the original board. Dont just rip them off because the new board has some different connections. So follow the directions and take your time if your not sure. But really it a cinch. No more whoooo sheeesh and howling noises from the referigerator. Thank goodness.