How to replace the wire harness in an electric Frigidaire range

Got a bad wiring harness in your Frigidaire range? You might need to swap out this part if it’s damaged or failed testing.

If you need a replacement wire harness for your Frigidaire range, you can use your model number to find what you need at AppliancePartsPros.com. We also have thousands of free DIY troubleshooting and repair guides to help you fix your range yourself.

Disclaimer: The part replacement information provided in this article is based on general service manuals and may not apply to your specific appliance model. While we strive to offer helpful advice for DIY appliance repairs, variations in models and configurations can lead to differences in troubleshooting steps, error codes and part replacements. For the most accurate guidance, we strongly recommend consulting the technical sheet for your specific appliance model.

When to replace the wiring harness

The wiring harness carries the electrical connections between different parts in the range. Replacing the entire harness is often easier than trying to repair individual wires.

Here are some reasons why a replacement may be needed:

• The wires are frayed, burnt, or damaged over time due to heat exposure or wear and tear. This can cause shorts, arcing, or loss of power supply to certain parts.
• The connectors that attach the wiring harness to parts like the oven control board, surface element switches, etc. are corroded, melted, or loose over years of use. This can cause poor electrical connections in the range.
• The oven control board is being replaced. Oftentimes the accompanying wiring harness needs to be changed out as well for the best fit and electrical connections.

What you need

• 1/4-inch nut driver
• Replacement wire harness (make sure it’s compatible with your model before installing)

Disclaimer: The specific tools required may vary depending on the model of your appliance and the type of fasteners used on it. Always consult the user manual or refer to any specific instructions provided by the manufacturer for the recommended tools for your appliance model.

Safety tips

When working on any appliance, remember to keep safety first. Here are some tips to keep in mind:

• Always power off and unplug your appliance or switch off the circuit breaker before you attempt any maintenance or replacement work. This keeps you safe by preventing any risk of electric shock.
• If the appliance has recently been used, give it plenty of time to cool down before working on it.
• Take your time while working to prevent accidents and personal injuries. Rushing is the enemy of precision.
• Work in a well-lit area so you can clearly see and access appliance parts.
• Keep your workspace free of clutter and other obstacles. Keep children and pets away from the work area.
• Never work on internal parts with wet hands. Make sure the work area is completely dry.
• Check the user manual to see if there are specific installation or safety instructions related to your appliance or replacement part.
• Be gentle when handling or removing parts. Excessive force might damage the appliance or cause personal injury.
• Wear insulated work gloves to protect your hands from sharp metal parts and debris.
• When working with wires, avoid touching any exposed wires or terminals. If you need to touch a wire, use a non-conductive tool or wear insulating gloves to prevent electrical shock.
• Consider wearing safety glasses and/or a dust mask when working with chemicals, dust or a large amount of debris to prevent irritation or injury.

How to replace the wire harness

1. Make sure the range is turned off and unplugged.
2. Remove the back oven and the back console covers by using the 1/4-inch nut driver to take out the 1/4-inch screws along the sides of each cover. Set them to the side after removing them.
3. Start from the top and connect the wires from the new harness as you remove each one from the original harness. As you work your way down the range, make sure you don’t miss a wire.
4. Put the back covers back onto the range.
5. Plug the range back in and turn the range on.
6. Run a short test cycle to make sure the range works correctly.

Range, stove & cooktop FAQs

Q: What kind of repairs can I make to my stove or cooktop?

A: There are several DIY repairs you can make on your stove, oven or range. You can replace worn-out burners, change damaged heating elements, or install a new oven igniter, among other things. Before starting any repairs, make sure to disconnect the stove/cooktop/range from its power source and, if it’s gas, shut off the gas supply to keep yourself safe. It’s a good idea to familiarize yourself with the appliance’s manual for the most accurate guidance on parts and procedures.

Q: How can I extend the life of my stove or cooktop after a repair?

A: Make sure to regularly clean the burner grates, oven interior, and cooktop surfaces to prevent buildup or damage over time. Regularly inspect your appliance and address signs of wear and tear (like worn gaskets) as soon as you find them.

Q: What’s the best way to clean electric stove/range coils?

A: Make sure the stove is off, unplugged and cooled down. As you wipe the coils with a damp cloth and mild detergent, be careful to avoid water contact with the electrical connections. Dry the coils thoroughly before using the stove.

Q: How can I improve the energy efficiency of my stove or oven?

A: You can use lids on pots to reduce cooking time and select the correct burner size for your pot. Try to avoid opening the oven door frequently so the oven can maintain a consistent temperature.

More information

Thanks for reading! We hope this guide helped you replace the wire harness in your electric Frigidaire range.

If you still need some replacement parts, grab your model number and head over to AppliancePartsPros.com. We offer over two million parts and most orders arrive in two business days. If you need some help with finding the right part or placing an order, you can contact our team at 1 (877) 477-7278.

While you’re waiting for your new part to arrive, you can explore our DIY blog and watch thousands of video tutorials on our YouTube channel. We can also help you troubleshoot common range problems here.

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