Whirlpool Microwave Error ERRD

⚡ Quick Answer: The Whirlpool Microwave error code ERRD indicates an internal overheating condition detected by the self-diagnostic system. This issue often prevents ... ✅ DIY Fixable

What Does Error ERRD Mean?

The Whirlpool Microwave error code ERRD indicates an internal overheating condition detected by the self-diagnostic system. This issue often prevents the microwave from operating normally, resulting in the display of the ERRD code or a complete shutdown. If the problem persists after a power reset, it is likely due to a malfunction in the thermal protection or cooling system.

Common Symptoms:

  • Microwave shuts down or refuses to operate normally
  • Error code ERR‑D or ERRD displayed on control panel
  • Error persists after power reset

Possible Causes

  • Internal overheating condition detected by control system (medium)

How to Fix Error ERRD

DIY Fix Perform basic safety checks and power reset

  1. Unplug the microwave from the mains and wait at least 1 minute.
  2. Check that the microwave ventilation openings are not blocked and that there is adequate airflow around the unit.
  3. Ensure the microwave is not placed in an enclosed space without sufficient clearance.
  4. Plug the microwave back in and observe if the ERRD code reappears.

Technician Only Inspect internal thermal protection and cooling system

  1. Disconnect power and remove outer cabinet per safety procedures.
  2. Check thermal cutoff/thermal fuse continuity and replace if open or out of spec.
  3. Inspect cooling fan (if present) and airflow pathways for obstructions or bearing failure.
  4. Test magnetron temperature sensors and associated wiring for faults.

Parts needed: Thermal cutoff/thermal fuse, Cooling fan, Temperature/thermostat sensors, Associated wiring harnesses

🛑 When to Call a Pro:
  • If the ERRD error returns immediately after power reset
  • If internal components related to cooling or thermal protection show signs of damage or failure
  • If you are not experienced with servicing high‑voltage microwave internals

Technical Specifications

wattage 1000W
component Door Switch
resistance 0 ohms (continuity)
part_number W10179140
voltage_rating 120V AC

Common Questions

What does ERRD error mean on Whirlpool Microwave?

ERRD indicates an overheating issue detected by the microwave's internal system, preventing normal operation.

Can I fix Whirlpool Microwave ERRD error myself?

Yes, perform safety checks, power reset, and ensure proper ventilation around the unit.

How much does it cost to fix ERRD error?

Repair costs range from $50 to $200, depending on the necessary parts and labor.

When should I call a technician for ERRD?

Contact a technician if the error returns after a reset or if you notice damaged internal components.

Data last verified: 2026-01-10

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