Toshiba refrigerators have long been a top choice for many Vietnamese households. Have you explored the error codes on Toshiba domestic Japanese refrigerators with blinking lights? Let's delve into the Toshiba domestic Japanese and Inverter refrigerator error code chart with Mytour!

Guide to Checking Toshiba Domestic Japanese Refrigerator Error Codes
Currently, domestic Japanese Toshiba refrigerators are not equipped with a display screen. Therefore, error indications on the device are conveyed through light signals. Here's the most comprehensive chart of Toshiba refrigerator error codes:
- If one light above and one light below are blinking: The defrost sensor system is malfunctioning
- If the refrigerator blinks 3 lights above and 1 below: Check and address the common temperature sensor
- If the refrigerator blinks 4 lights above and 1 below: Examine and rectify the ice tray sensor
- If the refrigerator blinks 5 lights above and 1 below: Freezer compartment encounters a problem
- If the refrigerator blinks 6 lights above and 1 below: Check the functioning of the sensor system
- If the refrigerator blinks 2 lights above and 1 below 1: The temperature sensor system is operational
- If the refrigerator blinks 6 lights above and 1 below 1: The refrigerator temperature sensor is operational
- If the refrigerator blinks 1 light above and 4 below: The ice tray motor is experiencing issues
- If the refrigerator blinks 1 light above and 3 below: Check the relay or fuse; address it to avoid issues
- If the refrigerator blinks 1 light above and 2 below: Immediate check of the electrical wiring system is needed
- If the refrigerator blinks 2 lights above and 2 below: One of the sensors in the freezer or defrost compartment is not working
- If the refrigerator blinks 2 lights above and 3 below: The ice-making motor and fan motor need attention
- If the refrigerator blinks 2 lights above and 4 below: Urgent check of the compressor motor, block fan, and room fan system
- If the refrigerator blinks 2 lights above and 5 below: Check the freezing and cooling fan; they may need attention
- If the refrigerator blinks 4 lights above and 3 below: The refrigerator is indicating a leak
- If the refrigerator blinks 4 lights above and 2 below: Compressor motor failure
- If the refrigerator blinks 5 lights above and 3 below: The ice discharge sensor has an issue; needs inspection
- If the refrigerator blinks 7 lights above and 1 below: Gas pipe system and defrost sensor require attention

Here's a compilation of 18 error codes for Toshiba domestic inverter refrigerators with blinking lights. If your family is using these product lines, make sure to save this information. Understanding the Toshiba refrigerator blinking light error codes will help you identify device malfunctions, enabling timely solutions to ensure safety and longevity of the appliance.
List of Toshiba Domestic Refrigerator Error Codes
The Toshiba domestic refrigerator error code list features 39 codes with various causes. Below is the comprehensive chart that Mytour shares with you:

STT | Ký hiệu mã lỗi | Lỗi tủ lạnh - cách khắc phục |
1 | H14 | Lỗi tại mạch bóng bán dẫn điện - Kiểm tra lại Board mạch |
2 | H16 | Lỗi mạch cuộn dây máy nén - Kiểm tra mạch trên máy nén |
3 | H17 | Lỗi quá dòng - Kiểm tra máy nén và bảo vệ quá dòng |
4 | H21 | Điện áp máy nén gặp bất thường - Gọi thợ xử lý |
5 | H22 | Gia tốc Out/Off bước nhanh - Kiểm tra Out/Off |
6 | H23 | Giảm gia tốc Out/Off bất thường, nhanh chóng - Kiểm tra lại Out/Off |
7 | H24 | Lỗi đến từ hệ thống cảm biến |
8 | H1C | Máy nén hỏng - Cần xử lý thay thế máy nén |
9 | H30 | Bị ngắt kết nối Freezer khoang thermist -Kiểm tra thermistor |
10 | H31 | Lỗi liên quan đến xả đá |
12 | H1C | Lỗi khóa máy nén, khí nén thất bại |
12 | H3C | Ice khay thermistor bị ngắn mạch |
13 | H32 | Tủ lạnh bị ngăn ngắt kết nối thermistor |
14 | H33 | Switching tại phòng thermistor bị ngắt kết nối |
15 | H34 | Lỗi Ice khay thermistor ngắt kết nối |
16 | H35 | Lỗi đến từ RT thermistor ngắt kết nối |
17 | H36 | Hệ thống xả đá thermistor ngăn đông ngắt kết nối |
18 | H38 | Do Freezer khoang thermistor bị ngắn mạch |
19 | H39 | Lỗi do xả đá thermistor ngăn đông ngắn mạch |
20 | H24 | Lỗi đến từ giao tiếp |
21 | H3F | Điện trở bị lỗi |
22 | H3H | Sự cố do lỗi chuyển phòng thermistor ngắn mạch |
23 | H3E | Xả đá thermistor (phòng lạnh) bị ngắn |
24 | H3d | Lỗi từ RT thermistor ngắn mạch |
25 | H50 | Van điều tiết tủ lạnh ngắn |
26 | H54 | Lỗi giảm chấn mở |
27 | H60 | Quạt động cơ bị hỏng |
28 | H61 | Quạt dàn lạnh gặp lỗi |
29 | H62 | Lỗi do khoang lạnh bị khóa động cơ quạt |
30 | H63 | Quạt đảo chiều lỗi |
31 | H64 | Lỗi từ khoang quạt lạnh đảo chiều |
32 | H65 | Freezer khoang động cơ quạt đảo chiều gặp lỗi |
33 | H70 | Hệ thống xả đá tủ gặp lỗi |
34 | H71 | Freezer ngăn rã đông thất bại |
35 | H81 | Lỗi đến từ máy nén |
36 | H82 | Mạch điều khiển lỗi |
37 | HLH | Rò rit cao áp môi chất lạnh |
38 | HLL | Rò rỉ từ low- áp môi chất lạnh |
39 | H (H ° C.) | Lỗi trong khoang nhiệt độ không Hiyase cao / phía bên trong tủ lạnh |
Common Issues in Toshiba Refrigerators
While using Toshiba refrigerators, you may encounter several issues. Alongside the Toshiba domestic refrigerator error code list, users might face 6 basic errors as follows:

Toshiba Refrigerator Not Cooling
This is one of the common issues in Toshiba domestic refrigerators that many users experience. Typically, reasons for a non-cooling Toshiba refrigerator can be improper temperature settings, malfunctioning ice discharge parts, low refrigerant, or overloading with too much food.
To address this Toshiba inverter refrigerator error, follow these steps:
- Check and adjust the fridge temperature
- Maintain cleanliness and hygiene in the refrigerator
- Contact a technician for gas replacement and regular maintenance
- Balance the amount of stored food appropriately
- Toshiba domestic refrigerator leaking water
Within the Toshiba domestic refrigerator error code list, water leakage is quite common. The causes often stem from a clogged drainage pipe due to dirt or a leaking water line. Additionally, it could result from a malfunctioning control system or water from thawing food.
To resolve this Toshiba Inverter refrigerator error, follow these steps:
- Inspect, repair equipment, and tighten the refrigerator's pipes
- Regularly check the excess water tray inside the fridge
- Maintain regular refrigerator hygiene, clear the drainage pipe, and minimize bumps or collisions

Toshiba Domestic Refrigerator Water Leakage
Water leakage in Toshiba domestic refrigerators can be caused by various factors. Here are some common reasons:
- Improper arrangement of food items. Items in the freezer are stacked on one side, preventing proper freezing of all foods, leading to thawing. This results in the Toshiba refrigerator experiencing water leakage from the freezer compartment.
- Poorly sealed refrigerator door. If the door is open for various reasons, cold air escapes, and the refrigerator cannot cool properly, causing water leakage from thawing ice.
To troubleshoot this Toshiba domestic refrigerator error, follow these steps:
- Organize the items inside the refrigerator logically.
- Check the door quality, ensuring it closes completely to avoid gaps.
- Contact a technician to inspect the ventilation ducts (air outlets) in the refrigerator compartment.
Toshiba Domestic Refrigerator Poor Cooling
Poor cooling is a common issue in Toshiba domestic refrigerators in many households. If this occurs, it could be due to a faulty temperature controller or an excessive amount of food in the fridge. Especially, if the refrigerator door is not properly sealed or frequently opened, it can lead to reduced cooling efficiency.
To address this Toshiba domestic refrigerator error, you can:
- Check and balance the amount of stored food in the refrigerator.
- Inspect and clean the rubber system on the refrigerator door.
- Limit prolonged opening of the refrigerator, preventing significant loss of internal heat and a considerable decrease in cooling efficiency.
- Seek technical assistance to inspect and address the temperature control component if necessary.
Toshiba Domestic Refrigerator Error
If the Toshiba refrigerator error code appears during use, identify the cause and follow the troubleshooting steps below:
Mã lỗi | Nguyên nhân, biểu hiện lỗi | Cách khắc phục, xử lý |
H63 - Lỗi từ quạt đảo chiều | Do tủ điện hoặc nguồn điện cấp hỏng | Kiểm tra tụ điện, nối dây cấp điện trong trường hợp bị đứt |
H61 - Lỗi quạt dàn lạnh | Do tuyết ngưng tụ quá dày, dẫn đến tắc nghẽn | Nhờ sự hỗ trợ tự nhân viên kỹ thuật, người có chuyên môn |
H24 - Lỗi cảm biến tủ | Do Thermostat hay rơ le gặp sự cố | Thay thế rơ le nhiệt độ |
H31 - Lỗi xả đá, H71-Lỗi không xả đá | Do xuất hiện băng tuyến bao kín thanh chắn, giá đỡ tủ dẫn đến rơ le hoặc ống gas trục trặc | Ngắt điện, mở tủ, vệ sinh sạch sẽ và gọi thợ đến sửa |
H17 - Lỗi quá dòng | Do thay đổi nhiệt độ tủ liên tục | Cần gọi thợ đến kiểm tra và sửa chữa |
H16 - Lỗi mạch cuộn dây máy nén, H1C - Máy nén bị hỏng | Tủ kêu to ở mặt sau, không mát | Kê lại tủ lạnh để giảm tiếng ồn, gọi thợ đến để được xử lý |
H14- Lỗi bóng bán dẫn điện | Do đóng mở tủ quá nhiều ở thời gian ngắn dẫn đến chập mạch bóng bán dẫn điện | Ngắt ngay nguồn điện và nhờ thợ đến kiểm tra, sửa chữa |
Toshiba Refrigerator Making Loud Noise
You may find it quite unpleasant if your refrigerator consistently produces loud noises. If encountering this Toshiba domestic refrigerator error, check and address as follows:
- Check the refrigerator's placement, secure the appliance's legs, and position it on a stable surface.
- Inspect the fan motor, clean it, and reinstall it to reduce significant noise.
- In cases of frost buildup on the coils, the defrost relay may activate, causing loud noises. Simply wait a few minutes, and the refrigerator will automatically stop making noise once the defrost cycle is complete.
- Each noise corresponds to a specific issue your household refrigerator is facing. Therefore, carefully check the Toshiba Inverter refrigerator error code for the most suitable solution!
Refrigerator Error: Freezer Door Not Sealing Properly
A common issue in Toshiba domestic refrigerators is the freezer door not sealing properly. To address this error, follow these simple steps:
- Check and remove any objects causing the door to jam and not close properly.
- Remove heavy items from the door to reduce weight, allowing it to close more securely.
- Inspect the hinge system, door gasket, and readjust to ensure a tight seal.

If, after attempting the above methods, the refrigerator still does not close properly, contact a technician. They can identify the exact issue causing the door not to seal and provide an appropriate solution.
Here is a compilation of error codes for Toshiba domestic refrigerators and Inverter refrigerators with flashing lights, brought to you by Mytour. We hope this information helps you understand the refrigerator error codes, ensuring the safety and longevity of your device.
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