Product review (5 stars): fixes interior light problem.
brand new pcb. unlike the one I got from rowbucks, which was a used returned item. they did refund my money less shipping though but I was afraid to order another one from them. so found this on Amazon and ordered it here because of the excellent return policy. and this time I got a brand new one. this pcb fixes the interior light staying on with the door shut problem these lg made units had. I was not made aware by rowbucks there was a recall on this before the time limit on the lawsuit ran out so I had to buy one. these updated pcb's have a bigger relay for the interior light so it won't stick on and overheat the light fixture and ruin your food.