Sharp Microwave Error Code EE 5: How to Fix It
Medium 45-60 minutes Low Severity
Verified June 2026
- Error Code
- EE 5
- Brand
- Sharp
- Product Type
- microwave
- Severity
- Low
- DIY Difficulty
- Medium
- Estimated Fix Time
- 45-60 minutes
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Tools You'll Need
- Phillips screwdriver
- Multimeter
- Needle-nose pliers
How to Fix Error Code EE 5
-
Unplug and inspect exterior
Always unplug the microwave before any inspection or repair work to avoid electrical shock. -
Reset the microwave
-
Check door alignment and seals
-
Remove outer cover for sensor access
Ensure the microwave is unplugged and capacitors have discharged. Never touch internal components while plugged in. -
Inspect humidity sensor connections
-
Test sensor resistance with multimeter
Only perform electrical testing with the unit unplugged and after waiting for capacitor discharge. -
Replace humidity sensor if defective
Use only manufacturer-approved replacement parts to ensure proper fit and safety. -
Test microwave operation
Parts You May Need
Humidity sensor
Check Price on Amazon
Wire connector kit
Check Price on Amazon
Humidity sensor
Check Price on Amazon
Wire connector kit
Check Price on Amazon
Humidity sensor
Check Price on Amazon
Wire connector kit
Check Price on Amazon
Humidity sensor
Check Price on Amazon
Wire connector kit
Check Price on Amazon
Humidity sensor
Check Price on Amazon
Wire connector kit
Check Price on Amazon
Humidity sensor
Check Price on Amazon
Wire connector kit
Check Price on Amazon
Humidity sensor
Check Price on Amazon
Wire connector kit
Check Price on Amazon
Humidity sensor
Check Price on Amazon
Wire connector kit
Check Price on Amazon
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When to Call a Professional
Call a professional appliance technician if the humidity sensor tests normal but the error persists, if you're uncomfortable working with electrical components, or if the control board needs replacement. Also seek professional help if you discover damaged wiring or signs of electrical arcing.Frequently Asked Questions
What causes Sharp microwave EE5 error code?
The EE5 error is caused by a faulty humidity sensor that's either open-circuited, short-circuited, or has loose connections. Door seal problems can also trigger this error by affecting moisture detection.
Can I still use my Sharp microwave with EE5 error?
While the microwave may still heat food, the EE5 error affects automatic cooking programs that rely on humidity sensing. It's best to fix the issue to restore full functionality and prevent potential damage.
How much does a Sharp microwave humidity sensor cost?
Replacement humidity sensors typically cost between $25-60 depending on your Sharp microwave model. Professional repair including labor usually ranges from $100-150.
Why does my Sharp microwave show EE5 after cleaning?
Excessive moisture from cleaning can trigger the EE5 error if water gets into the humidity sensor area. Allow the microwave to dry completely for 24 hours before use, and avoid getting the interior ceiling area too wet when cleaning.