LG LMV2053ST/01 microwave Parts

Yes. For an LG LMV2053ST microwave/hood combo, the most reliable “reset” is a power reset: unplug the microwave (or switch the breaker off) for about 1 minute, then restore power. This clears many control glitches and restores normal operation.

Quick reset options (from easiest to most effective)

• Power reset: Unplug for 60 seconds, then plug back in.
• Hard power reset: Unplug for 5 minutes if the display or keypad is still acting up.
• Control lock check: If the keypad will not respond, turn off Control Lock (many models use a 3-second press on a key such as STOP/CLEAR).
• Clock re-entry: After power is restored, set the clock again if it flashes or shows an incorrect time.

If the microwave still will not respond

If the display is blank, the unit is dead, or it keeps tripping the breaker, a reset will not fix the root cause. These checks narrow it down:

• Confirm the outlet has power (test with a lamp or small appliance).
• Check for a blown internal fuse (common after a surge or door-switch issue).
• If it runs but does not heat, focus on the high-voltage heating circuit.
• If it stops when the door moves, inspect door interlock switching.

Common parts related to “no power” or “dead display”

Symptom	Most common area	Example part for LMV2053ST
No display, no response	Line fuse	Us pressed steel microwave fuse 3B74133Q
Intermittent power when opening/closing door	Door interlock circuit	Microwave door interlock switch 3B73361E

Why it matters

A reset fixes temporary control-board glitches, but repeated “dead” symptoms usually point to a protection device (like a fuse) or a door interlock problem. Addressing the cause helps prevent repeat failures and nuisance shutdowns.

For step-by-step guidance on fuse replacement, use our how to replace a microwave fuse article.

Last updated: February 2026

For your LG LMV2053ST microwave/hood combo, “size” usually means two things: the outside dimensions (so it fits the cabinet space) and the inside capacity (how much food it holds). Measure the exterior width, height, and depth with a tape measure; then confirm fit and clearances before replacing or reinstalling.

What to measure (and how)

• Width: measure the widest point across the front (often the critical cabinet fit).
• Height: measure from the bottom edge to the top of the case.
• Depth: measure from the back to the front of the door (include the handle if it sticks out).
• Clearance: leave space for airflow around the unit and for the door to open fully.
• Mounting style: over-the-range units also need the right mounting and vent alignment.

Exterior size vs. interior capacity

Exterior dimensions tell you whether the microwave fits your space; interior capacity (cubic feet) tells you how much you can cook at once.

What you are sizing	What it affects	How to check it
Exterior width/height/depth	Cabinet fit and door swing	Tape-measure the outside of the microwave
Interior capacity (cu. ft.)	Cooking volume and dish size	Compare to your prior unit or product specs
Venting and mounting	Installation compatibility	Verify vent location and mounting points

Quick fit checks before you buy parts or replace the unit

• Confirm the microwave is centered over the range and not rubbing cabinets.
• Check that the door opens without hitting adjacent cabinetry.
• Verify the bottom light and filters are accessible for service.
• If you are recirculating air, make sure the charcoal filter style matches your setup.

Why it matters

Getting the correct size prevents cabinet interference, poor ventilation, and installation headaches. It also helps you choose compatible replacement items such as filters and lighting for the LG LMV2053ST.

If you are refreshing the venting setup, the LG microwave charcoal filter 5230W1A003A is one of the model-matched parts commonly used on this unit.

Last updated: February 2026

The model number for your LG over-the-range microwave is printed on the appliance’s rating label; on the LMV2053ST series it’s typically found when you open the door (around the door frame) or on an interior side wall. Use that exact model number to match parts and diagrams.

Where to look on an LG microwave/hood combo

Check these common label locations first:

• Open the door and look along the door frame (often the most common spot)
• Look on the left or right interior wall just inside the cavity opening
• Check behind the control panel area (label is sometimes visible from the front edge)
• For some installations, check the outer case side (only visible if the unit is removed)

What you should write down (and why)

The rating label usually includes several identifiers. Here is what to capture:

• Model number (use this to find the correct parts list; for this page it’s LMV2053ST)
• Serial number (helps date the unit and confirm production run)
• Electrical rating (useful when troubleshooting power or heating issues)

Quick ID guide

Label item	Example	What it’s used for
Model number	LMV2053ST	Correct parts diagrams and compatible replacement parts
Serial number	(varies)	Identifying the specific unit and production run
Electrical rating	(varies)	Verifying power requirements and safe troubleshooting

Why it matters

Microwave/hood combos often have multiple revisions that look identical. Using the exact model number helps us match the right components (like a fuse, door switch, or filters) so the part fits and the microwave operates correctly.

Parts you can match once you have the model

After you confirm the model number, you can quickly narrow down common maintenance and repair items for this LG microwave, such as:

• LG microwave charcoal filter 5230W1A003A (odor control for recirculating setups)
• Grease filter 5230W1A012E (captures cooking grease from the vent fan)
• Microwave light bulb 6912A40002E (cooktop light)
• Us pressed steel microwave fuse 3B74133Q (protects the microwave from electrical overload)

For help identifying the correct label details and using them to search, use how to find your appliance model number (and what it means for parts).

Last updated: February 2026