Where is this located on the frige?
Answer Hello Glenda. The PCB 6871JB1423N is located on the back of the unit. You will need to pull the unit out and remove the access cover on the back to access the PCB.
Does the PCB Assembly main control the lights in the refrigerator. The lights will not go off when door is closed.
Answer Hello Ken. Yes, 6871JB1423N does control the power to the lights. Check and make sure the light switch 6600JB3007A is working properly first. Hope this helps.