DTS18ZBRFRWW General Electric Refrigerator - Instructions

I applied some tips learned by reading other reviews. So before I started I grabbed my trusty vise grip pliers and a small screw driver. I locked onto the switch actuator, the part that the refrigerator door pushes in, with the vise grips and pulled on it just hard enough to get the screw driver inserted in the right side to push in the catch clip so the switch could be pulled out further each time the catch clip was depressed to the next detent. Then I used the screw driver on the left site to encourage the switch past the detents on the left and very quickly the switch was out of the mount. The wires from the refrigerator pulled out with the old switch. I unplugged the old switch from the wires and plugged in the new switch and shoved the new switch back into the mount, wiggled it a couple of times to make sure it was secure and the job was done. Once I applied the vise gripes at first, the whole job took less than a minute.

My husband put on the defrost timer. At first I thought the part was not going to fix the problem. After about 5 hours my refrigerator was still warm. I went to work and when I got home that evening my refrigerator was cooling and down to 28 degrees. So if you replace this part wait at least 12-24 hours. Give it time to stablize. My husband says it has to go through its cycle. It works on a 24 hour timer. My refrigerator is working fine and this has saved me alot of money. My husband says, once you put on the timer you may have to use a flat screwdriver and turn the small dial clockwise one click to start it. He removed the kick grill and replaced the part. Dont forget to shut breaker off to replace this part. Turn power back on and start the timer. We are so happy that we now have a working refrigerator.

popped off front grille, removed 2 screws for bracket, then had to remove one screw for timer. unplugged old timer, reversed procedure, all works.

Removed back panel. Opened cover to relay attached to the compressor and pulled off replacing with new relay. No problem.

Better than paying $250 for someone else to do it.

Had to remove inside panels to expose coils in freezer. Used hair dryer and towels to de-ice. Reading online learned about defrost heater (long thin glass tube with wire coil in it I could not see b/c up under the inside of the coils). Who would have guessed freezers have heaters in them!! And learned the defrost timer (inside the fridge) is just a continuous clock turning on and off the defrost heater. Anyways I used a screwdriver to turn the timer to defrost mode and by disconnecting the wires from each end of the heater and measuring the voltage, I found 70 volts there. Hmmm. I didn't know what was the right volt amount.
Reading online I also found out the defrost Thermostat is basically a temp actuated on/off switch for that heater, so that while the timer is sending *120* volts to the heater (which gets red hot by the way) the therm switches the heater off when the temp gets high in the freezer.
I eyeballed the therm ( it looks like a little can) and I saw that it was coming apart. The key at this moment is you can cut out and bypass the therm to see if the heater works. If it does you know the therm is the bad boy. But only do this as a momentary test or the heater will probably set your fridge on fire after a while!

Always remember to unplug the fridge when you are messing with the wires! And dry it up inside before putting your hands and tools in there!

So I ordered a therm using the model # of the fridge. Had to cut the old out and strip / wire nut the new one in.

Took too long b/c I was hung up on the heater being bad (after all it didn't heat up when I put the timer in defrost) and not knowing about the rights volts to the heater.

PartSelect helped out great! Thanks!

Could not haven been easier. Simply unplug fridge, remove air duct mounted on rear panel, release panel itself, pull fan blade off, disconnect grounding wire, detach fan motor bracket, disconnect wire harness to release fan motor, install new fan motor and reconnect, secure with bracket, reconnect grounding wire, reposition fan blade onto motor shaft, reinstall rear panel and secure screws. Remount air duct and plug appliance back in. VOILA. All done in less than 15 minutes!!!

The Fridge and freezer were not very cold except for in the very back of the freezer (where the coils are). So I opened up the back of the freezer by first removing the dome light cover and removing all the visible screws. I then lifted up and pulled out the vent in the center of the back panel and removed the two remaining screws on the back panel. At that point I removed the back panel exposing the coils and fan. I saw that the fan was not spinning so I used a screw driver to manually turn the defrost timer found on the top of the inside of the fridge. Once I had turned the defrost timer once complete rotation, and the fan didn't turn on, I was pretty sure that it was the fan. I still wasn't sure that the fan was the only problem, but I couldnt see anything else that wasn't working properly. I decided to take a chance and order the fan motor (not the entire assembly. it is easy to replace the moter only leaving the original fan blades and housing). Once I got the part, I unplugged the old fan motor, put in the new fan motor, and pugged it in and it started spinning right away. I put everything back together the same way I took it apart and it has worked great ever since.

Look were timer was located, in my refigerator is next to the dial to ajust the temperature. used a screwdriver to get panel off. replaced timer then used a straight screwdriver to advance timer to turn on compessor . monitor temperature . checked out.

Poped out with screwdriver the old swithch and unplugged the two wires. Plugged in the wires to the new swithch and pushed it back in the hole where the old switch was before.

Replaced the defrost timer . It plugged in under the cover for the lights and controls in the refrigerator area. Replaced the deforst thermosat, took the rear cover off (at the back of the freezer) , cut the two wires and relaced the thermosat using wire nuts. Total repair time 30 minutes.

While the switch did last for 9 years, the design is poor due to the failure mode. The failure should be to fail off or not able to turn on the lights which would be inconvenient but would not warm the refrigerator contents. Arcing at the contacts eventually caused the switch to "weld" closed. It is not obvious that this is occurring so it took some time to recognize why the temp inside the ref was high while the freezer was OK. Replacing the switch was easy once it was recognized as the problem. All that was required to replace the switch was to remove the screws holding a fiber cover and then pulling off the aluminum cap which covered the switches. Unplug the switch an squeeze the keeper on the switch to release it and pull down. Pop the replacement switch in place and plug the wires harness back in. All in all it took much less time to replace than it has to write this up. T Pope

The existing light switch was very hard to remove. I ended up having to grab it with a pair of pliers and pull it out. Once it was out, it was very easy to put in the replacement and it seems to be working fine.

easy as 1.2.3 remove and replace before even thinking. just to let you know i also do this for a living but it is one of the most difficult thing when you have to stop and fix your own

Based on the relatively young age of refrigerator, I suspected the defroster electrical circuit. The evaporator core in the freezer was frozen solid, which confirms that the defrost heater circuit is not working. Thawed out (with a hot air gun) and disassembled the freezer section to access the evaporator core and defrost heater. If you have an ice maker, you will have to remove it to disassemble the freezer section. Confirmed with a voltmeter and ammeter that the defrost heater was not getting voltage. When the defrost heater is working, it will glow with an orange color. Also confirmed with a voltmeter that the defrost timer, located in the refrigerator section was working correctly. You can use a common blade screwdriver to rotate the timer through the cold and defrost cycles. Finally, I determined with a voltmeter and ammeter that the defrost thermostat, located on the evaporator core was not switching the defrost heater voltage. Ordered a new thermostat ($12) from this website and installed it. Refrigerator is as good as new. Be careful, there are many electrical hazards during the troubleshooting phase. Safety first.

First, using a nut driver, I removed icemaker and back panel inside freezer. I unhooked the wire connectors at each end of the heater defrost element and replaced with new element. I reinstalled the back panel and the icemaker.
Second, using the same nut driver I removed the casing located inside fridge on the top. I pulled the casing down & unhooked the wiring harness. I removed the control temp switch which was held in by two clips. I replaced with new switch, plugged harness back in, reinstalled casing and BINGO....it is as good as new....beats buying a new refrigerator anyday!!!!
THANK YOU Bernard S.!!!!!!!!!!!!!!
Sincerely,
Mom of three boys