
Replacing the start relay on a Whirlpool refrigerator is a common maintenance task that can help resolve issues with the appliance's cooling system. The start relay is an essential component that helps initiate the compressor's operation, and over time, it may wear out or malfunction, leading to inefficient cooling or complete failure. In this guide, we'll walk you through the step-by-step process of replacing the start relay on your Whirlpool refrigerator, ensuring you have the necessary tools and knowledge to complete the task safely and effectively.
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What You'll Learn
- Safety Precautions: Ensure power is off and unplugged before starting the replacement process
- Tools Required: Gather necessary tools such as screwdrivers, pliers, and a multimeter
- Accessing the Relay: Locate and remove the front panel or back cover to access the start relay
- Removing Old Relay: Disconnect wires and remove screws or clips holding the old relay in place
- Installing New Relay: Connect wires, secure the new relay with screws or clips, and reassemble the refrigerator

Safety Precautions: Ensure power is off and unplugged before starting the replacement process
Before initiating the replacement of the start relay on a Whirlpool refrigerator, it is crucial to adhere to strict safety protocols. The foremost precaution is to ensure that the power supply to the refrigerator is completely disconnected. This involves not only turning off the refrigerator from its internal controls but also unplugging it from the electrical outlet. Such a measure is vital to prevent electrical shocks or short circuits that could result from handling live electrical components.
To further enhance safety, it is advisable to use insulated tools when working on electrical parts. Insulated screwdrivers and pliers can provide an additional layer of protection against accidental contact with live wires. Moreover, working in a well-lit area can help in clearly identifying the components and avoiding any mishaps due to poor visibility.
It is also important to discharge any residual electrical charge that may be stored in the refrigerator's capacitors. This can be done by pressing the power button a few times after the refrigerator has been unplugged. Capacitors can hold a charge even when the appliance is turned off, and discharging them ensures that there is no risk of electrical shock during the replacement process.
Personal protective equipment (PPE) such as gloves and safety glasses can also be used to protect against any potential hazards. Gloves can prevent direct contact with sharp edges or hot surfaces, while safety glasses can shield the eyes from any debris or liquids that might be encountered during the repair.
Lastly, it is essential to follow the manufacturer's instructions for replacing the start relay. These instructions will provide specific guidance on the correct procedure, including the location of the start relay, the necessary tools, and the steps to safely remove and replace the component. Deviating from these instructions could lead to improper installation, which may result in further damage to the refrigerator or create safety risks.
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Tools Required: Gather necessary tools such as screwdrivers, pliers, and a multimeter
To successfully replace the start relay on a Whirlpool refrigerator, it is crucial to gather the necessary tools beforehand. This ensures a smooth and efficient process, minimizing the risk of damage to the appliance or injury to the individual performing the task. The essential tools required for this specific job include various screwdrivers, pliers, and a multimeter.
Screwdrivers are needed to remove the screws securing the start relay in place. It is important to have a set of screwdrivers with different head types and sizes to accommodate the various screws that may be encountered. Pliers are also necessary, as they can be used to grip and manipulate small components, such as wires or connectors, that may be difficult to handle with bare hands.
A multimeter is a vital tool for testing electrical continuity and voltage levels. Before disconnecting the start relay, it is essential to ensure that the power supply to the refrigerator is turned off. The multimeter can be used to verify that there is no voltage present at the relay's terminals, providing an added layer of safety during the replacement process.
In addition to these primary tools, it may be helpful to have a flashlight on hand to provide better visibility in dimly lit areas, such as the back of the refrigerator. A small container or tray can also be useful for organizing and storing small components, such as screws or connectors, to prevent them from being lost or misplaced during the repair.
By gathering all the necessary tools and equipment before beginning the replacement process, the individual can work more efficiently and effectively, reducing the likelihood of errors or complications. This preparation is key to a successful start relay replacement on a Whirlpool refrigerator.
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Accessing the Relay: Locate and remove the front panel or back cover to access the start relay
To access the start relay on a Whirlpool refrigerator, you'll need to locate and remove either the front panel or the back cover, depending on the model. This process requires a bit of detective work and some basic tools. Start by unplugging the refrigerator to ensure your safety. Then, examine the exterior of the fridge to determine where the access panel is located. On many models, the front panel near the bottom or the back cover will be the entry point.
Once you've identified the access panel, use a screwdriver to remove any screws securing it in place. Be careful not to strip the screws, as this can make reassembly difficult. With the screws removed, gently pry the panel away from the fridge's body. You may need to use a putty knife or a similar tool to help release any clips or fasteners.
After removing the panel, you should see the start relay. It's typically a small, rectangular component with multiple wires connected to it. Before proceeding with any repairs or replacements, take a moment to observe the relay's connections and make note of their arrangement. This will be crucial when installing the new relay.
When handling the start relay, it's important to be gentle to avoid damaging the delicate components. If you're replacing the relay, ensure that the new one is compatible with your refrigerator model. Disconnect the wires one at a time, taking care to match them with the corresponding terminals on the new relay. Once all the wires are connected, carefully reattach the access panel and secure it with the screws you removed earlier.
Remember to plug the refrigerator back in and test the new relay to ensure it's functioning properly. If you encounter any issues during this process, it's always a good idea to consult the refrigerator's user manual or seek assistance from a professional appliance repair technician.
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Removing Old Relay: Disconnect wires and remove screws or clips holding the old relay in place
Begin by locating the old start relay on your Whirlpool refrigerator. Typically, this component is found in the compressor area at the back of the unit. Ensure the refrigerator is unplugged to avoid any electrical hazards during the replacement process.
Next, carefully disconnect the wires attached to the old relay. It's crucial to note the configuration of these wires to ensure proper reconnection later. You may want to take a photo or make a diagram to reference. The wires are usually color-coded, with black typically being the common wire, and red and blue or green being the normally closed and normally open wires, respectively.
After disconnecting the wires, remove the screws or clips that secure the old relay in place. These fasteners are generally located on the sides or top of the relay. Be cautious not to damage the surrounding components or the refrigerator's casing during this step.
Once the old relay is removed, inspect it for any signs of damage or wear. A faulty relay may have a burnt appearance, melted plastic, or corroded terminals. If the relay appears to be in good condition, it may still be necessary to replace it if it's not functioning correctly.
Before installing the new relay, ensure that the area is clean and free of debris. This will help prevent any electrical issues or short circuits. Also, double-check that the new relay is compatible with your specific Whirlpool refrigerator model.
Finally, carefully connect the wires to the new relay, following the configuration you noted earlier. Secure the relay in place with the screws or clips, and then plug the refrigerator back in. Test the unit to ensure that the new start relay is functioning properly.
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Installing New Relay: Connect wires, secure the new relay with screws or clips, and reassemble the refrigerator
Begin the installation process by ensuring the refrigerator is unplugged and the power is turned off at the circuit breaker. This is crucial for safety to prevent any electrical shocks during the procedure. Next, locate the start relay, which is typically found in the compressor compartment at the back of the refrigerator. Remove the protective cover to access the relay.
Carefully disconnect the wires from the old relay, taking note of their positions to ensure correct reconnection later. It's helpful to use a wire stripper to remove any wire nuts or tape. Once the wires are free, gently pull the old relay out of its mounting bracket.
Now, take the new relay and align it with the mounting bracket. Secure it in place using the provided screws or clips, ensuring it is firmly attached. Reconnect the wires to the new relay, matching them to their original positions. Use wire nuts or electrical tape to secure the connections, making sure they are tight and insulated.
With the new relay installed, replace the protective cover and reassemble any parts of the refrigerator that were removed during the process. Plug the refrigerator back in and turn the power on at the circuit breaker. Test the refrigerator to ensure it is starting properly and that the new relay is functioning as expected.
Remember to dispose of the old relay properly, as it may contain hazardous materials. Following these steps will help ensure a successful and safe replacement of the start relay in your Whirlpool refrigerator.
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