LRE30453SB (LRE30453SB/00) LG Range - Instructions

Go onto youtube, such as https://www.youtube.com/watch?v=-ITkrwhDNMQ and watch similar videos for DYI. The process is very similar to other models.

Once the door is removed, place oven door on a towel or soft place so it does not scratch the door. Unscrew the screws and make sure you notice where each screw goes, so you know the process of where each screw goes when you re-assemble.

Once the inner cover is removed, remove the insulation, too so you don't damage it. Use Wet/Dry Shop Vac to clean the shattered glass. (WORD OF ADVICE: I did not remove the insulation and the suction of the Shop Vac removed part of the insulation, so now instead of a quick turn around repair turns into a few weeks repair, because the insulation is on back order 10-14 days from the supplier. DON"T MAKE THE SAME MISTAKE!)

Once the glass has been removed, the new inner glass is replaced, begin by re-assemble the oven door with the correct screws and attached the oven door to the range.

Hope this helps

Verified P/N with LG. Took a few days . They sent names of several suppliers, cost was almost double. Ordered part from P/S, here in 2 days. Watched video on you tube. Unplugged, took off back, unplugged bake element, removed power box. The opening for bake element is still attached to rear panel by tiny bits of sheet metal. Used Dremel with cut-off wheel to cut thru nibs & deburr opening. this panel has to be removed, it rests on bottom panel & is held in position by power box. Removed bake element carefully, front of element broken, tried to put new element in, would not fit. Had to grind notches in bottom panel down to clear supports on new element. This did the trick. back together quick & no problems. If had to do again estimate less than 1 hour.. By the way am 81 yrs. young.

I searched online and found someone that seemed to have the exact problem. That person had replaced the lower burner and the same PCB board I replaced. I was able to test the lower burner without removing it and it tested OK. The PCB board in the article I had checked was burned and obviously bad but mine was not. I took a chance and ordered just the PCB board. I replaced this board and the oven now works perfectly. I seems this board was not turning on the bottom burner but the system thought it was working fine.

Removed the back of the Range. Removed one wire at a time from the old PCB and placed it in position on the New PCB. Then secured the New PCB in the holder.

This is a very simple repair of remove and replace. You do have to lay down the range to make it easy.

We had made this determination with the help of a repairman on the phone. I ordered the part and waited for it. It was stuck in West Virginia. After several days after it was expected a repairman fixed my range to the tune of $168. It should have cost $30 (the cost of the part and shipping).
Unfortunately I probably won't order from PartSelect again.