Frigidaire Refrigerator Error OP

⚡ Quick Answer: The Frigidaire refrigerator OP error indicates an over-temperature condition, often resulting in a continuous beeping sound and a flashing temperature... ✅ DIY Fixable

What Does Error OP Mean?

The Frigidaire refrigerator OP error indicates an over-temperature condition, often resulting in a continuous beeping sound and a flashing temperature display. This error may stem from an open circuit in the temperature sensor or issues with the door not sealing properly, leading to incorrect temperature readings and inadequate cooling. Immediate attention to the door seals and temperature sensor wiring is recommended to resolve the issue.

Common Symptoms:

  • Error code OP displayed on fridge or freezer temperature readout
  • Temperature readings may be incorrect or fluctuate
  • Refrigerator may not cool properly if sensor issue

Possible Causes

  • Open (high resistance / disconnected) temperature sensor or wiring circuit (medium)
  • Door open or improperly closed (community observation only) (low)

How to Fix Error OP

DIY Fix Check door closure and basic connections

  1. Ensure all refrigerator and freezer doors are fully closed and seals are clean.
  2. Inspect visible wiring around temperature sensors for obvious disconnection or damage (only if safe and easily accessible).

Technician Only Test and repair temperature sensor circuit

  1. Disconnect refrigerator from power.
  2. Locate the faulty temperature sensor (thermistor) identified by the control error display.
  3. Use a multimeter to test thermistor resistance across expected temperature ranges.
  4. Inspect and repair or replace wiring harnesses if exhibiting open circuit.
  5. Replace the temperature sensor if defective.

Parts needed: Thermistor (temperature sensor), Wiring harness

🛑 When to Call a Pro:
  • If internal wiring or sensor access requires disassembly beyond user capability
  • If error persists after wiring and sensor checks

Technical Specifications

wattage N/A
component Temperature Sensor
resistance 5-10 kOhms
part_number 240597101
voltage_rating 120V AC

Common Questions

What does OP error mean on frigidaire refrigerator?

The OP error indicates an over-temperature condition, potentially due to a faulty temperature sensor or an open door.

Can I fix frigidaire refrigerator OP error myself?

Yes, check if the doors are properly closed and inspect visible wiring around the temperature sensor for damage.

How much does it cost to fix OP error?

The estimated cost to fix the OP error is between $30 and $150 for parts only, excluding labor.

When should I call a technician for OP?

Call a technician if the error persists after checking the wiring and sensor, or if disassembly is required.

Data last verified: 2026-02-19

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