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Models > LMVM1945SW

LMVM1945SW (AWHELGA) LG Microwave - Overview

Get Parts and Repair Help for LMVM1945SW

If you know the microwave repair part you need, you can browse the list of all parts on the LMVM1945SW, or you can search by name or part description. You can also find your part by where it is located on the LMVM1945SW by selecting a section below. If you’re not sure which part you need, you can narrow your search by selecting a common symptom and we’ll show you the repair parts most likely to fix your microwave. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

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$5.72

Switch,Micro

The door switch, often referred to as a primary interlock switch, provides power to the various components in the microwave when the door is in a closed position, and interrupts po...

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$5.72

Switch,Micro

This microwave door switch provides power to the various components in the microwave when the door is in a closed position, and interrupts power when the door is open. This door switch is approximately 1 1/2 inches long, and has 2 metal prongs called terminals that extend from its body. If your microwave will not turn or heat properly, there could be an issue with the door switch. You can check the switch for continuity using a multi-meter. With the actuator button depressed, you should see continuity between these terminals. If there is no continuity the switch will need to be replaced. NOTE: Before you begin this repair, first make sure your microwave is unplugged, and that your capacitor is discharged. A capacitor stores large amounts of electricity even when your microwave is unplugged.

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$8.63

Cover,Lamp

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$17.98

Filter,Charcoal

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$5.72

Fuse,Time Delay

The fuse-time delay may also be known as a line fuse or a microwave fuse, and it is a piece for your microwave. The function of this part is to shut off the microwave if there is a...

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$5.72

Switch,Micro

This is a micro switch, but you may also know it as a door switch and it is compatible with your microwave. The function of the micro switch is to communicate to the electronic control board of your appliance when the door is opened and closed. If this part is broken and needs replacing you will notice your timer activated but the food inside is not being heated. This part measures to be roughly 1.5 inches long by just over half an inch wide, and it is black in color. You will find the location of this part behind the front panel of your microwave.

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$11.85

Motor, AC Synchronous

If the turntable on your microwave does not rotate, or you can hear a grinding noise, the problem may be with the motor. The motor is typically located below the floor of the oven,...

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$22.05

Plate,Mount

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$4.35

Screw,Tapping

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$4.35

Spring

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Search Instructions
Keep searches simple, eg. "belt" or "pump". Need help?

Broken door micro switch. (unit does not start heating)

  • Customer: JAMES from BILLINGS, MT
  • Difficulty: Very Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 6 of 10 people found this instruction helpful
Unplug the unit before servicing. Need phillips screwdriver. Open door. Use step ladder to access and remove 2 small screws from top of the room air diffuser at top of unit. Slide diffuser slightly to the left to align the diffuser's plastic tab on the left side to rotate toward you. (The wires for the front control panel are at the far left side of this dif... read more

everything worked except it wouldnt cook

  • Customer: Joseph from N VERSAILLES, PA
  • Difficulty: Very Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 3 of 4 people found this instruction helpful
tested all 3 of the door switche for continuity, the top switch was faulty, replaced it,for approx $4.00 and saved a $350 dollar microwave. read more

microwave dish would not move back and forth

  • Customer: Susan from HENDERSON, NV
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 1 of 1 people found this instruction helpful
unscrewed the bottom of the microwave and unplugged old part then took the screw out and put new one in. Super easy! read more