GE Appliances Refrigerator Error Code dS

What Does Error Code dS Mean on a GE Appliances Refrigerator?

Defrost sensor issue — freezer not defrosting correctly.

The defrost sensor (which monitors the evaporator temperature during defrost cycles) has failed or is reading incorrectly. This can lead to frost buildup on the evaporator coils and eventual cooling failure.

What Causes Error Code dS?

Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:

1. 1
   Defrost sensor open circuit (burned out) 60% of cases
2. 2
   Sensor wiring connector loose 25% of cases
3. 3
   Frost buildup causing sensor misreading 15% of cases

How to Fix GE Appliances Refrigerator Error Code dS

1. 1

   Defrost the refrigerator manually

   Unplug and allow complete defrost (24–48 hours). Check if code clears after full defrost.

2. 2

   Locate and test the defrost sensor

   Behind the freezer back panel, on or near the evaporator. Test resistance.

   🔩 Multimeter
3. 3

   Replace the sensor

   Unclip from evaporator and install replacement.

   🔩 GE defrost sensor ($15–$40)

How to Reset Error Code dS

Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.

When to Call a Professional

Related Error Codes

Same Code on Other Brands

Error code dS appears on these other brands too. Click to compare:

LG Refrigerator dS

Defrost sensor open circuit

Find Replacement Parts

Use these links to find the exact replacement parts for your GE Appliances Refrigerator:

External links — ApplianceErrors.com is not affiliated with these retailers.

Frequently Asked Questions