How to Enter Diagnostic / Test Mode on LG Washer

This short video shows how to enter service/diagnostic/test mode on LG washing machine to help you narrow down the culprit and let your washing machine back run and laundry again in no time. Model: WM3987HW. Disclaimer: As an Amazon Associate, I earn from qualifying purchases at ZERO additional cost to you. Always follow local electrical codes when performing DIY repairs. Please consider using and hitting these links to support my channel. Thank you for your support! About The Channel: Guelphming DIY, I have been working with electricity for nearly 40 years, loves to repair and maintain home appliances and electrical wiring around the house. I would like to share it with DIY homeowners to save money. I opened the channel in March 2023 and got serious with it and have posted videos regularly since November 2023. this is going to be my future retirement "work". Typical topics for this channel are: How to troubleshoot and repair home appliances How to maintain and properly use appliances How to wire and do electrical work around the house Disclaimer: This video is for educational purposes. All Electrical work and appliance repair work should be done by a trained professional. Viewers should be aware that if they choose to work on their homes, they do so at their own risk. It is highly recommended that viewers use common sense and take all necessary safety measures. The video producer is not responsible for any injury, damage, or loss that may result from improper use of tools, equipment, or from the information contained in this video. it is the sole responsibility of the user and not video producer. Some projects, materials, tools and techniques may not be suitable for all ages or skill levels. It is up to the viewer to decide whether to consult with a professional before working on their project. Codes, standards, and rules are constantly changing, so it is the viewer's responsibility to ascertain their local requirements before starting any type of electrical work. video producer makes no claims to the safety of the projects, techniques, or resources featured in this video, and will not be held responsible for the actions viewers may choose to take with the information provided.