Not having a working refrigerator in your home can be very frustrating, I can understand your concern in having a working refrigerator. I came upon some information on Manage My Life that can be of help. I have attached the link below. Hope it helps!
Thank you for your question. I'm attaching the diagnostic chart for this refrigerator. I hope this will help you. If you would like more assistance, reply to this thread and I will be glad to assist you further.