My LG refrigerator model # LFC 20745SW quit working totally, what could be wrong & is it worth fixing it's 7 yrs old. It's

Model # should be on r/hand side of the refrigerator side, clearly posted.

yes to both, and I believe to remove the light bulb cover you gently lift up and out to gain access to the bulb.

Sorry Dean but it is not worth the fix. You will run into other problems with this unit . It is 14yrs old and has lived a good life. Far beyond others.. Industry standards are 5-7 yrs for consumer electronics (televisions in general). Take a look at the LG LEDs.

Hi,

Check out these tips...they can help you figure out what is going wrong with your refrigerator and why it is not cooling

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heatman101

Hi,

Check out these tips...they can help you figure out what is going wrong withyour refrigerator and why it is not cooling

Refrigeratornot Cooling or Fridge not Cooling

How to Defrost Refrigerator DefrostTimer Problem

WaterRunning in refrigerator from Freezer

Refrigeratoror Freezer not Cooling or Getting Cold
heatman101

It could be that the cooling area is being restricted by something. Remove the front panel and take a look to make sure everything looks ok. You should have a warranty and I would sure use that before you have more problems...

It sounds like you have an issue with the "temperature control assembly" (directly behind the touchpad).

The Main Boards in these sets have caused remote control issues and could also cause the Reserved indicator to light. You will need the Model number, and the extension letters and numbers to the right of the Model Number to order the board. I would also have the Serial Number just in case it is also required.
Hope this helps,
Skyassoc

Check the door safety interlock switches.

Thanks for using FixYa.com

If you are talking about the SRS light, the LFC ( light Flash Code ) 27 is :

Passenger Air Bag Deactivation ( PAD ) warning lamp shorted to ground

Have you done, or had any work done in the dash area as of late ?

The PAD light cannot illuminate, so the truck is reporting the code via the SRS LFC.

Start with the PAD lamp, and work you way backwards on the wiring harness, looking for a wire that has the insulation damaged, and making contact with the dash frame.
Could be right at the PAD lamp holder also.

This will take some time, but should be an easy fix.