Instructions
- Disconnect electrical power. Unplug the refrigerator or shut off the circuit breaker for the refrigerator. ...
- Remove the thermistor cover. Locate the thermistor in the refrigerator section; it’s under a small plastic cover attached to the surface of the back wall, side wall or ceiling.
- Remove the thermistor. ...
- Install the new thermistor. ...
- Attach the cover. ...
How do you replace a thermistor on a whirlpool refrigerator?
Put the thermistor into position and replace the cover. Note: You cannot bypass a refrigerator thermistor. Once the thermistor stops working, and you verify its resistance is not in range according to the tech sheet, replace it. Otherwise, the refrigerator may stop cooling.
Where is the thermistor on a Frigidaire refrigerator?
02. Locate the thermistor in the refrigerator section; it’s under a small plastic cover attached to the surface of the back wall, side wall or ceiling. Release the thermistor cover and pull the thermistor out of the cover.
What happens when a thermistor goes bad on a refrigerator?
If you notice the refrigerator is no longer cooling as it should, and the coils have an accumulation of ice, the thermistor may be malfunctioning. On the other hand, a refrigerator thermistor may malfunction and send signals that cause the control board to run the cooling system when the unit does not need it.
Can you bypass a refrigerator thermistor?
Note: You cannot bypass a refrigerator thermistor. Once the thermistor stops working, and you verify its resistance is not in range according to the tech sheet, replace it. Otherwise, the refrigerator may stop cooling. How Do I Know If My Refrigerator Thermistor Is Bad? The defrost function in your refrigerator will not run as it should.
How do you replace the LG thermistor?
2:165:29LG Electric Dryer Thermistor Replacement #6323EL2001BYouTubeStart of suggested clipEnd of suggested clipNow depress the tab to release the thermistor wire connector remove the mounting screw and pull outMoreNow depress the tab to release the thermistor wire connector remove the mounting screw and pull out the old thermistor install the new thermistor by positioning it on the blower housing.
What happens if a thermistor fails in refrigerator?
The thermistor senses temperature changes in the refrigerator and sends the control board a signal about the temperature change. If the thermistor fails, the refrigerator won't stay at the temperature you set, resulting in items either freezing or spoiling because it's too cold or too warm.
Where is the temperature sensor on LG refrigerator?
0:3114:12How To: LG/Kenmore Refrigerator Temperature Sensor 6500JB2002XYouTubeStart of suggested clipEnd of suggested clipDoor. Next i'm going to pull out and remove the freezer drawer lift up and take it away all rightMoreDoor. Next i'm going to pull out and remove the freezer drawer lift up and take it away all right next i'm going to remove this freezer basket i'm going to push it up here.
Where is the thermistor located?
Locate the thermistor in the refrigerator section. According to Sears Parts Direct, it should be located under a small plastic cover. The plastic cover is attached to the surface of the back wall, sidewall or ceiling. Once you find it, release the thermistor cover and pull the thermistor out of the cover.
What causes a thermistor to fail?
The cause of such failures are usually due to mechanical separation between the resistor element and the lead material, caused by handling damage, excessive heat, thermal mismatch, etc. The second most common failure mode is drift in resistance value as the thermistor ages, or parameter change.
Can I bypass a thermistor?
This is not specifically related to overclocking. Generally speaking, a thermister is a resistor that is sensitive to/affected by ambient heat. When the ambient heat changes, it's value will change. You can bypass it with a regular resistor, but you have to know the value associated with the thermister.
How do you install a thermistor on a refrigerator?
0:121:05How to Replace a Refrigerator Thermistor - YouTubeYouTubeStart of suggested clipEnd of suggested clipPull the control box down and unplug the wire harness. Pull the thermistor out of the supportMorePull the control box down and unplug the wire harness. Pull the thermistor out of the support bracket unplug the thermistor wire harness connect. The new thermistor to the wire harness push.
How do you test LG thermistor?
0:432:04How to test Thermistor LG Part # 6323EL2001B & GE Part ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipPlace one of each of the meters probes on each of the thermistors wire terminal. A good thermistorMorePlace one of each of the meters probes on each of the thermistors wire terminal. A good thermistor should have an ohm rating of around 11 K ohms at room temperatures.
How do you test a thermistor on a refrigerator?
0:273:54Troubleshooting Thermistor Problems in Refrigerators - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou should measure around 11,000 ohms of resistance. Through the thermistor. Place the demister in aMoreYou should measure around 11,000 ohms of resistance. Through the thermistor. Place the demister in a cup of iced water and you should measure around 27,000 ohms of resistance.
How many thermistors are in a fridge?
Thermistor Locations & Functions Refrigerator Section: The refrigerator may have one or two thermistors located in different areas to monitor the temperature in the refrigerator section.
How do I change the temperature sensor on my LG?
4:049:24How To: LG/Kenmore Temperature Sensor ACQ73244001 - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo we're going to press the locking tab on the side pull the plug. And then the top one. And theMoreSo we're going to press the locking tab on the side pull the plug. And then the top one. And the bottom one. So let's put down the panel. Turn it over and we can remove this temperature sensor out.
How do you fix a thermistor?
0:423:08Tech Tips: Resolving Thermistor Errors (L) - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe tools we'll need for this job is a multimeter that's able to measure resistance. Along with aMoreThe tools we'll need for this job is a multimeter that's able to measure resistance. Along with a pair of micro leads will also need a cup of ice water.
What Does a Refrigerator Thermistor Do?
The thermistor in a refrigerator senses or detects the changes in the internal temperature. Its only responsibility is to signal the control board if the internal temperature changes. It reads the temperature and sends results to the control board.
How to Check a Refrigerator Thermistor
To check a refrigerator thermistor to see if it is faulty, do the following:
How to Replace a Refrigerator Thermistor
Simply pull the thermistor free from the clip that secures it and disconnect the wire harness. Then, attach the new one to the wire harness and clip to secure it in place. Put the thermistor into position and replace the cover.
How Do I Know If My Refrigerator Thermistor Is Bad?
The defrost function in your refrigerator will not run as it should. It may not run at all and over time, the evaporator coils will freeze. If you notice the refrigerator is no longer cooling as it should, and the coils have an accumulation of ice, the thermistor may be malfunctioning.
Are All Refrigerator Thermistors the Same?
All thermistors in refrigerators tend to be the same, though they may have different names. You may not find them in the same location in every refrigerator, but they always have the same part number. The number helps you buy the correct part, not necessarily model-specific.
How to Test an RV Refrigerator Thermistor
Your RV refrigerator has a thermistor resistance range, just like every other type of refrigerator. Find the tech sheet with the required information and note the resistance range. Next, locate the thermistor in your RV refrigerator. Typically, it should have its sensor part clipped to one cooling fin.
Recap
Fixing different refrigerator parts saves service costs. But you must learn how to troubleshoot and repair the parts safely. That includes diagnosing and fixing a refrigerator thermistor. The part is also easy to find, as long as you know the part number to request. Contact the manufacturer for replacement parts if you cannot easily find one.
