Electrolux Refrigerator Error SH

⚡ Quick Answer: The Electrolux refrigerator SH error indicates a shorted temperature sensor circuit, often resulting in incorrect temperature readings and unusual hum... ⚠️ Difficulty Varies

What Does Error SH Mean?

The Electrolux refrigerator SH error indicates a shorted temperature sensor circuit, often resulting in incorrect temperature readings and unusual humming sounds. This issue may cause the refrigerator to overcool or undercool due to faulty sensor feedback, indicating a potential failure in the thermistor or wiring connections. Immediate attention is required to prevent food spoilage and ensure optimal cooling performance.

Common Symptoms:

  • Error code “SH” displayed on temperature panel
  • Incorrect or unstable temperature readings
  • Refrigerator may overcool or undercool due to faulty sensor feedback

Possible Causes

  • Shorted temperature sensor (thermistor) (medium)
  • Moisture or contamination at sensor connector causing short (medium)
  • Wiring harness or connection short between sensor and main board (medium)

How to Fix Error SH

DIY Fix Basic checks and power reset

  1. Unplug the refrigerator from power outlet for 5–10 minutes to reset error code display
  2. Ensure fridge doors are closed properly and not causing false readings
  3. Visually inspect visible wiring at sensor areas for obvious damage

Technician Only Inspect/replace temperature sensor and wiring

  1. Disconnect power and locate the freezer and refrigerator temperature sensors
  2. Check continuity and resistance of thermistors with a multimeter to verify shorts
  3. Inspect harnesses and connectors for corrosion or moisture, repair or replace as necessary
  4. If sensor and wiring are good but error persists, inspect main control board sensor input circuit

Parts needed: Temperature sensor (thermistor), Wiring harnesses, Control board (if needed)

🛑 When to Call a Pro:
  • If error persists after basic reset and visual checks
  • If wiring or sensor replacement is beyond user skill or if water/moisture exposure suspected

Technical Specifications

wattage 200W
component Compressor
resistance 3-6 ohms
part_number Electrolux 5303918277
voltage_rating 120V AC

Common Questions

What does SH error mean on electrolux refrigerator?

The SH error signifies a shorted temperature sensor circuit, leading to incorrect cooling and temperature readings.

Can I fix electrolux refrigerator SH error myself?

Yes, you can perform basic checks and reset the power. If issues persist, consider professional help.

How much does it cost to fix SH error?

Repair costs for the SH error can range from $50 to $300+, depending on parts and service fees.

When should I call a technician for SH?

Call a technician if the error persists after a reset, or if you suspect damage beyond your skill level.

Data last verified: 2026-01-29

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