Kenmore 795.51783 25.3 cu. ft. Side-by-Side Refrigerator ER CO Error Fix: Compressor Error

Compressor not starting or cycling on overload protector. Check start relay and overload protector for continuity. Check compressor windings (run, start, common). Listen for clicking (compressor trying but failing). Clean condenser coils and fan.

critical2 fixes available

Quick Answer

Error ER CO on the Kenmore 795.51783 25.3 cu. ft. Side-by-Side Refrigerator means: Compressor Error. The top-ranked community fix is “Test and Replace Compressor Start Relay and Overload Protector” (hard difficulty, ~60 min, DIY cost: $20-$35). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · refrigerator

Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.

When to Call a Professional

While many refrigerator repairs can be done safely at home, consider hiring a qualified technician if:

The repair involves electrical wiring, gas lines, or refrigerant
You've tried the top-ranked fix and the error persists
You smell gas, see sparking, or notice water leaking
The repair requires specialized tools you don't have
Your appliance is still under manufacturer warranty

Average professional repair cost for this issue: $200-$350.

Other Kenmore 795.51783 25.3 cu. ft. Side-by-Side Refrigerator Error Codes

22 22

Compressor Relay Error

2 fixes

CONDENSER COILS DIRTY

Condenser Coils Dirty

2 fixes

DOOR GASKET WORN

Door Gasket Worn or Damaged

2 fixes

ER CF

Condenser Fan Motor Error

Defrost Heater Error

Defrost Sensor Error

Freezer Fan Motor Error

2 fixes

ER FS

Freezer Sensor Error

2 fixes

People Also Ask About Kenmore 795.51783 25.3 cu. ft. Side-by-Side Refrigerator Error ER CO

What does error code ER CO mean on a Kenmore 795.51783 25.3 cu. ft. Side-by-Side Refrigerator?

Error code ER CO on the Kenmore 795.51783 25.3 cu. ft. Side-by-Side Refrigerator means: Compressor Error. Compressor not starting or cycling on overload protector. Check start relay and overload protector for continuity. Check compressor windings (run, start, common). Listen for clicking (compressor trying but failing). Clean condenser coils and fan.

How do I fix error code ER CO on my Kenmore 795.51783 25.3 cu. ft. Side-by-Side Refrigerator?

The most successful fix is "Test and Replace Compressor Start Relay and Overload Protector" (hard difficulty, ~60 minutes). Estimated DIY cost: $20-$35. HomeMD has 2 community-ranked fixes for this error.

Is error code ER CO on a Kenmore 795.51783 25.3 cu. ft. Side-by-Side Refrigerator serious?

This error is rated critical severity. It is generally not urgent and can often be resolved with a simple DIY fix.

Can I fix Kenmore 795.51783 25.3 cu. ft. Side-by-Side Refrigerator error ER CO myself?

Yes — the top-ranked community fix ("Test and Replace Compressor Start Relay and Overload Protector") is rated hard difficulty and takes about 60 minutes. Tools needed: Phillips screwdriver, Multimeter, Needle-nose pliers.

How much does it cost to repair Kenmore 795.51783 25.3 cu. ft. Side-by-Side Refrigerator error ER CO?

DIY cost: $20-$35. Professional repair typically costs $200-$350. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the Kenmore 795.51783 25.3 cu. ft. Side-by-Side Refrigerator have?

The Kenmore 795.51783 25.3 cu. ft. Side-by-Side Refrigerator has 8 other known error codes, including: 22 22 (Compressor Relay Error), CONDENSER COILS DIRTY (Condenser Coils Dirty), DOOR GASKET WORN (Door Gasket Worn or Damaged), ER CF (Condenser Fan Motor Error), ER dH (Defrost Heater Error), and 3 more.

What other error codes does the Kenmore 795.51783 25.3 cu. ft. Side-by-Side Refrigerator have?

The Kenmore 795.51783 25.3 cu. ft. Side-by-Side Refrigerator has 8 other known error codes:

22 22 — Compressor Relay Error (2 fixes)
CONDENSER COILS DIRTY — Condenser Coils Dirty (2 fixes)
DOOR GASKET WORN — Door Gasket Worn or Damaged (2 fixes)
ER CF — Condenser Fan Motor Error (2 fixes)
ER dH — Defrost Heater Error (2 fixes)
ER dS — Defrost Sensor Error (2 fixes)
ER FF — Freezer Fan Motor Error (2 fixes)
ER FS — Freezer Sensor Error (2 fixes)

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