LG LMHM2237ST 2.2 cu. ft. Over-the-Range Microwave with EasyClean TURNTABLE MOTOR FAIL Error Fix: Turntable Motor Failure

Small synchronous motor burns out or stalls. Turntable stops, causing uneven heating. Motor under cavity floor. Simple replacement — unplug old, install new. Inexpensive (~$10-20).

Low severity2 fixes available✨ Free fix available

Quick Answer

Error TURNTABLE MOTOR FAIL on the LG LMHM2237ST 2.2 cu. ft. Over-the-Range Microwave with EasyClean means: Turntable Motor Failure. The top-ranked community fix is “Replace Turntable Motor Assembly” (medium difficulty, ~45 min, DIY cost: $15-$25). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · microwave

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 microwave 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: $100-$160.

Other LG LMHM2237ST 2.2 cu. ft. Over-the-Range Microwave with EasyClean Error Codes

DOOR SWITCH FAIL

Door Switch Failure

2 fixes

EXHAUST FAN NOISE

Exhaust Fan Motor Noise/Failure

2 fixes

F-1

Open Thermistor / Thermal Error

Shorted Thermistor

Touchpad Shorted Key

Humidity Sensor Error

Control Board Error

Magnetron Failure

People Also Ask About LG LMHM2237ST 2.2 cu. ft. Over-the-Range Microwave with EasyClean Error TURNTABLE MOTOR FAIL

What does error code TURNTABLE MOTOR FAIL mean on a LG LMHM2237ST 2.2 cu. ft. Over-the-Range Microwave with EasyClean?

Error code TURNTABLE MOTOR FAIL on the LG LMHM2237ST 2.2 cu. ft. Over-the-Range Microwave with EasyClean means: Turntable Motor Failure. Small synchronous motor burns out or stalls. Turntable stops, causing uneven heating. Motor under cavity floor. Simple replacement — unplug old, install new. Inexpensive (~$10-20).

How do I fix error code TURNTABLE MOTOR FAIL on my LG LMHM2237ST 2.2 cu. ft. Over-the-Range Microwave with EasyClean?

The most successful fix is "Replace Turntable Motor Assembly" (medium difficulty, ~45 minutes). Estimated DIY cost: $15-$25. HomeMD has 2 community-ranked fixes for this error.

Is error code TURNTABLE MOTOR FAIL on a LG LMHM2237ST 2.2 cu. ft. Over-the-Range Microwave with EasyClean serious?

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

Can I fix LG LMHM2237ST 2.2 cu. ft. Over-the-Range Microwave with EasyClean error TURNTABLE MOTOR FAIL myself?

Yes — the top-ranked community fix ("Replace Turntable Motor Assembly") is rated medium difficulty and takes about 45 minutes. Tools needed: Phillips screwdriver, Multimeter.

How much does it cost to repair LG LMHM2237ST 2.2 cu. ft. Over-the-Range Microwave with EasyClean error TURNTABLE MOTOR FAIL?

DIY cost: $15-$25. Professional repair typically costs $100-$160. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the LG LMHM2237ST 2.2 cu. ft. Over-the-Range Microwave with EasyClean have?

The LG LMHM2237ST 2.2 cu. ft. Over-the-Range Microwave with EasyClean has 8 other known error codes, including: DOOR SWITCH FAIL (Door Switch Failure), EXHAUST FAN NOISE (Exhaust Fan Motor Noise/Failure), F-1 (Open Thermistor / Thermal Error), F-2 (Shorted Thermistor), F-3 (Touchpad Shorted Key), and 3 more.

What other error codes does the LG LMHM2237ST 2.2 cu. ft. Over-the-Range Microwave with EasyClean have?

The LG LMHM2237ST 2.2 cu. ft. Over-the-Range Microwave with EasyClean has 8 other known error codes:

DOOR SWITCH FAIL — Door Switch Failure (2 fixes)
EXHAUST FAN NOISE — Exhaust Fan Motor Noise/Failure (2 fixes)
F-1 — Open Thermistor / Thermal Error (2 fixes)
F-2 — Shorted Thermistor (2 fixes)
F-3 — Touchpad Shorted Key (2 fixes)
F-4 — Humidity Sensor Error (2 fixes)
F-5 — Control Board Error (2 fixes)
MAGNETRON FAIL — Magnetron Failure (2 fixes)

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