Frigidaire Refrigerator Error Code SH: How to Fix It
Medium 30-45 minutes High Severity
Verified June 2026
- Error Code
- SH
- Brand
- Frigidaire
- Product Type
- refrigerator
- Severity
- High
- DIY Difficulty
- Medium
- Estimated Fix Time
- 30-45 minutes
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Tools You'll Need
- Phillips screwdriver
- Multimeter
- Work gloves
How to Fix Error Code SH
-
Unplug the refrigerator
Always disconnect power before performing any repairs to avoid electrical shock. -
Locate the freezer temperature sensor
-
Inspect the sensor and wiring
-
Test the sensor with a multimeter
Ensure the refrigerator remains unplugged during testing. -
Replace the freezer temperature sensor
-
Test the repair
Parts You May Need
Freezer temperature sensor
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Freezer temperature sensor
Check Price on Amazon
Freezer temperature sensor
Check Price on Amazon
Freezer temperature sensor
Check Price on Amazon
Freezer temperature sensor
Check Price on Amazon
Freezer temperature sensor
Check Price on Amazon
Freezer temperature sensor
Check Price on Amazon
Freezer temperature sensor
Check Price on Amazon
Freezer temperature sensor
Check Price on Amazon
Freezer temperature sensor
Check Price on Amazon
Freezer temperature sensor
Check Price on Amazon
Freezer temperature sensor
Check Price on Amazon
Freezer temperature sensor
Check Price on Amazon
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When to Call a Professional
Call a professional if you're uncomfortable working with electrical components, if the control board also needs replacement, or if the error persists after replacing the sensor. Also contact a technician if you discover damaged wiring that requires access behind sealed panels.Frequently Asked Questions
What causes a Frigidaire freezer sensor to short out?
Freezer sensors commonly short due to moisture exposure, age-related component failure, electrical surges, or physical damage from ice buildup or cleaning products.
Can I still use my refrigerator with error code SH?
You should not continue using the refrigerator with this error as it cannot properly regulate freezer temperature, leading to food spoilage or freezer burn.
How much does a Frigidaire freezer temperature sensor cost?
Replacement freezer temperature sensors typically cost between $25-60, making this a relatively affordable repair compared to other refrigerator components.
Will unplugging my Frigidaire refrigerator clear the SH error?
Unplugging may temporarily clear the error display, but the SH code will return because it indicates actual hardware failure that requires sensor replacement.