❄️Refrigerator

SY CE

Maytag · MRT118FFFZ 18 cu ft Top Freezer with PowerCold

Maytag MRT118FFFZ 18 cu ft Top Freezer with PowerCold SY CE Error Fix: System Communication Error

Communication failure between the main control board and one or more system components. Check all wire harness connections. Power cycle. Replace main control board if persists.

critical2 fixes available✨ Free fix available

Quick Answer

Error SY CE on the Maytag MRT118FFFZ 18 cu ft Top Freezer with PowerCold means: System Communication Error. The top-ranked community fix is “Test and Replace Main Control Board” (hard difficulty, ~60 min, DIY cost: $0). 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-$300.

Other Maytag Models with Error SY CE

MFI2570FEZ 25 cu ft French Door Refrigerator with PowerCold

refrigerator · 2 fixes

MSS25C4MGZ 25 cu ft Side-by-Side with Ice & Water Dispenser

refrigerator · 2 fixes

Other Maytag MRT118FFFZ 18 cu ft Top Freezer with PowerCold Error Codes

Communication Failure

2 fixes

Defrost Heater Failure

2 fixes

Demo/Showroom Mode Active

2 fixes

Defrost Problem

2 fixes

Freezer Fan Failure

2 fixes

FREEZER COLD FRIDGE WARM

Freezer Cold But Fridge Warm

2 fixes

FROST BUILDUP

Frost Buildup in Freezer

2 fixes

High Temperature Alert

2 fixes

People Also Ask About Maytag MRT118FFFZ 18 cu ft Top Freezer with PowerCold Error SY CE

What does error code SY CE mean on a Maytag MRT118FFFZ 18 cu ft Top Freezer with PowerCold?

Error code SY CE on the Maytag MRT118FFFZ 18 cu ft Top Freezer with PowerCold means: System Communication Error. Communication failure between the main control board and one or more system components. Check all wire harness connections. Power cycle. Replace main control board if persists.

How do I fix error code SY CE on my Maytag MRT118FFFZ 18 cu ft Top Freezer with PowerCold?

The most successful fix is "Test and Replace Main Control Board" (hard difficulty, ~60 minutes). This fix costs nothing. HomeMD has 2 community-ranked fixes for this error.

Is error code SY CE on a Maytag MRT118FFFZ 18 cu ft Top Freezer with PowerCold 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 Maytag MRT118FFFZ 18 cu ft Top Freezer with PowerCold error SY CE myself?

Yes — the top-ranked community fix ("Test and Replace Main Control Board") is rated hard difficulty and takes about 60 minutes. Tools needed: T20 Torx screwdriver, Multimeter, Nut driver set.

How much does it cost to repair Maytag MRT118FFFZ 18 cu ft Top Freezer with PowerCold error SY CE?

DIY cost: $0. Professional repair typically costs $200-$300. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the Maytag MRT118FFFZ 18 cu ft Top Freezer with PowerCold have?

The Maytag MRT118FFFZ 18 cu ft Top Freezer with PowerCold has 8 other known error codes, including: CF (Communication Failure), DH (Defrost Heater Failure), DI (Demo/Showroom Mode Active), DP (Defrost Problem), FF (Freezer Fan Failure), and 3 more.

Which other Maytag models have the SY CE error?

Error code SY CE also appears on 2 other Maytag models: MFI2570FEZ 25 cu ft French Door Refrigerator with PowerCold, MSS25C4MGZ 25 cu ft Side-by-Side with Ice & Water Dispenser. The fix may vary by model, so check each model's specific page for tailored repair steps.

What other error codes does the Maytag MRT118FFFZ 18 cu ft Top Freezer with PowerCold have?

The Maytag MRT118FFFZ 18 cu ft Top Freezer with PowerCold has 8 other known error codes:

CF — Communication Failure (2 fixes)
DH — Defrost Heater Failure (2 fixes)
DI — Demo/Showroom Mode Active (2 fixes)
DP — Defrost Problem (2 fixes)
FF — Freezer Fan Failure (2 fixes)
FREEZER COLD FRIDGE WARM — Freezer Cold But Fridge Warm (2 fixes)
FROST BUILDUP — Frost Buildup in Freezer (2 fixes)
HI — High Temperature Alert (2 fixes)

Which other Maytag models have the SY CE error?

Error code SY CE also appears on 2 other Maytag models:

MFI2570FEZ 25 cu ft French Door Refrigerator with PowerCold (refrigerator) · 2 fixes
MSS25C4MGZ 25 cu ft Side-by-Side with Ice & Water Dispenser (refrigerator) · 2 fixes

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