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795.77562600 Kenmore elite trio Refrigerator error code er dH

CBeard

Member
Joined
Oct 19, 2021
Messages
1
Location
Arkansas
Model Number
795.77562600
Brand
Sears Kenmore
Age
More than 10 years
We are getting the er dH code. When we unplug and plug the fridge back in it is good for anywhere from 6-12 hours before it throws the code again. I think I saw in one of your threads it is the defrost sensor. If so, would you give me a picture of what it looks like and the part number? Thanks so much for your help!
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
125,522
Location
McMullen Valley, Arizona
Hi,

Yes, that error code er dH indicates a auto defrost problem.

To test it: Remove the defrost sensor from the evaporator. Put the sensor inside a small glass and fill it with ice water, just enough ice water to cover it. LG sensors have a slow response time so leave it in the ice water for five minutes then measure its resistance. At 32*F the sensor should be around 30K ohms.

Here's the defrost sensor for your model:
Sensor 6615JB2005H


When you click the part link to the defrost sensor you will see a video of how to remove it and replace it.

Jake
 
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