Kenmore Dryer Timer Troubles? Easy Steps to Test and Replace It Safely

Dealing with a dryer that won’t start or stop? Learn how to check and replace the mechanical timer in your Kenmore electric dryer without calling a repair technician.

Understanding How the Timer Works

The mechanical timer in a Kenmore electric dryer controls the duration of drying cycles by regulating power to various components such as the motor, heating element, and blower. It consists of a small motor and a series of electrical contacts. Over time, these components can wear out or fail due to age, frequent use, or electrical issues.

Key parts of the timer include:

• Timer Motor: Advances the timer through its programmed cycles.
• Electrical Contacts: Control power flow to other parts of the dryer, like the heating element or drum motor.
• Cam Mechanism: Manages the sequence of operations in the drying cycle.

Tools You’ll Need

• Putty Knife
• 1/4-Inch Nut Driver
• Multimeter

Safety First

Before beginning any repairs, make sure safety is your top priority. Follow these precautions to protect yourself and your appliance:

1. Unplug the dryer or switch off the circuit breaker to prevent electric shocks.
2. Let the dryer cool completely if it was recently used.
3. Rushing increases the chance of mistakes or injuries.
4. A well-lit workspace helps you see and handle parts clearly.
5. Remove clutter, and ensure pets and children are kept away.
6. Work only in dry conditions and ensure your hands and tools are dry.
7. Check your dryer’s user guide for specific safety or installation instructions.
8. Use a gentle touch when removing or replacing parts to avoid causing damage.
9. Wear insulated gloves to avoid cuts from sharp components.
10. Avoid touching exposed wires directly. Use insulated tools if necessary.
11. Take photos or notes of wire connections before disconnecting them to simplify reassembly.
12. Do not test live voltage unless you are confident in your ability to prevent short circuits.
13. Wear safety glasses or a dust mask if working with dust, debris, or chemicals.

How to Test and Replace the Timer on a Kenmore Electric Dryer

Test the Timer

1. Use a putty knife to push in the two clips securing the control console.
2. Push the console upward and backward to expose the timer.
3. Locate the contacts labeled “BLK” and “BU” on the timer.
4. Set the dryer to a running cycle.
5. Use a multimeter to test the contacts for continuity.
6. If no continuity is detected, the timer is defective and needs replacement.

Remove the Timer

1. Take a clear picture of the wires connected to the timer for reference.
2. Remove the timer knob by pulling it off.
3. Unscrew the two screws securing the timer in place.
4. Carefully remove the defective timer.

Install the New Timer

1. Position the new timer and secure it with the screws.
2. Reconnect the wires based on the reference picture.
3. Reattach the timer knob.
4. Snap the control console back into position until it clicks into place.
5. Test the dryer by selecting a cycle to ensure the new timer is functioning correctly.

Also Read: Replace a Speed Queen dryer timer with this DIY guide

Maintenance Tips to Extend Timer Lifespan

Regular maintenance can keep your dryer timer in good condition and prevent premature failure:

1. Clean the Dryer Regularly: Lint buildup can cause overheating, which may damage the timer and other components.
2. Avoid Overloading: Overloading puts excess strain on the motor and timer, leading to quicker wear and tear.
3. Inspect and Replace Worn Parts: Regularly check your dryer for signs of wear, such as frayed wires or corroded terminals, and replace them as needed.
4. Use the Right Cycle: Select the correct drying cycle for each load to avoid overworking the timer.
5. Protect Against Power Surges: Use a surge protector to shield your appliance from electrical spikes that can damage the timer.

Fixing or replacing your Kenmore dryer timer is definitely something you can handle with a little patience and the right tools. Remember to take your time, double-check your connections, and keep up with regular maintenance to avoid future headaches. Your dryer will thank you with more efficient and reliable performance!