Jenn-Air Refrigerator HS Error: Humidity Sensor Error
What Does Jenn-Air Refrigerator Error Code HS Mean? The HS error code on Jenn-Air refrigerators indicates the humidity sensor inside the fresh food compartment is not functioning correctly. This sensor helps regulate crisper drawer humidity and defrost frequency. Common Causes Failed humidity sensor: The electronic humidity sensor has degraded or failed, sending inaccurate readings to […]
Quick Assessment
Answer to continue safely
Is it safe to keep using?
Yes. Cooling continues normally — only humidity optimization is affected. The refrigerator is safe to use until repaired.
Can I reset the code?
Yes. Cleaning the sensor and power cycling may permanently resolve the error if contamination was the cause.
When to stop immediately?
Stop if you notice: Error returns after cleaning and reset, Frost builds up on the evaporator coils rapidly.
Symptoms You May Notice
Produce wilts faster than usual
Fruits and vegetables in the crisper drawers dry out or spoil more quickly than expected.
Excessive condensation inside the fridge
Water droplets form on interior walls and shelves, especially in the fresh food section.
Possible Causes
Failed humidity sensor
The electronic humidity sensor has degraded or failed, sending inaccurate readings to the control board.
Requires ProfessionalDirty or coated sensor
Spills or food residue have coated the sensor, interfering with accurate humidity measurement.
DIY PossibleSafe Checks You Can Do
-
1
Locate and clean the sensor
The humidity sensor is typically located near the top of the fresh food compartment or inside a crisper drawer housing. Wipe it gently with a damp cloth.
Avoid chemical cleaners near the sensor — warm water on a soft cloth is safest.
-
2
Power cycle the refrigerator
Unplug for 5 minutes or turn off the breaker. When power returns, monitor if the HS error clears.
If cleaning resolved a residue issue, the sensor should read normally after the reset.
When to Call a Professional
Contact a qualified technician if:
- Sensor resistance is out of specified range
- Sensor wiring shows corrosion at the connector
- Defrost cycles are abnormally frequent or infrequent
Need Professional Help?
Find qualified technicians in your area for proper diagnostics and repair.
Refrigerator Repair Service Schedule Appointment