Skip to Content
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • lovely images 15 million satisfied customers
  • boxes images Over 2.1 Million Parts In Stock
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store

Customer Questions and Answers for Dryer Timer by Whirlpool

Best Seller
Manufacturer Part
4.89 (64)
By: Whirlpool
Part Number: OEM18027084
Manufacturer Part Number: WP3976576

Dryer won't shut off or cycles won't advance? The timer controls cycle duration and automatic shutoff. DIY-friendly repair, typically 10-20 minutes.

More
$177.74
Compare At:
$213.29
You Save:
$35.55

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart

Questions & Answers

For Whirlpool Dryer Timer (Part Number: OEM18027084)

1 Answer

Chris, thanks for the question. You will need to check and ensure you have 240VAC to the unit. This issue could be with the door switch, belt switch, or thermal fuse, all of which can be checked with a multimeter using the tech sheet packaged with the dryer.

Read More...
Gary for Model Number 110.66942500

My wife was home and the dryer literally started up by itself. She unplugged it. I come home and plug it in and hear the timer clicking like a clock when the dryer is not running. When I turn timer to dry function, the dryer starts up by itself without hitting start switch and will run with door opened or closed. I literally unplug the door switch and the above operation still occurs. I did test the door switch with a multimeter and it is working properly. Curious about the next step before I order a new timer. Thanks

1 Answer

Hello Gary, This is going to be an issue with a stuck switch in the motor assembly 279787 causing the timer motor to advance and the dryer to start without the start switch activation.

Read More...

1 Answer

Dixie, It is a good idea to replace the operating thermostat. The only other possibility besides the motor would be the timer. Make sure the black and red wire terminals on the timer have continuity when it is set to a timed dry.

Read More...

1 Answer

Jim, it would be recommended that the vent is cleaned out to ensure there is not an airflow issue through the vents. If there is not a grounded connection or wire, the next step would be to inspect the blower wheel WP697772. If the blower wheel does not rotate with the motor, it will cause air to not flow through and heat the cycling thermostat WP3387134. However, the hi-limit thermostat WP3390291 should cause the element to cut off at 250°F if the cycling thermostat does not heat up properly to cut off at 155°F. Based on the information that has been provided, there is an airflow issue which can be from the blower wheel or from the ventilation being clogged up.

Read More...

1 Answer

Susan, For a proper diagnosis, we would need you to please verify the model number from the units' I.D. tag since it will not come up for us as a valid model number.

Read More...
Matt for Model Number 110.66962501

The heating element turns on right away when I start the dryer and turns off after 30-45 seconds. It then comes back on every 3-5 minutes for 30-45 seconds, the dryer never heats up as the heating element won't stay on. I have checked Voltage at outlet 120V on left, 120V on right, 240V together. Same test at the terminal block on Dryer and same result, Tested Ok. Checked continuity on Motor Switch, Tested Ok. Tested Resistance on Timer Assembly, Tested Ok. Tested Resistance on Heater Element, Tested 10.2 Ohms, Tested Ok. Tested all 4 T-Stats continuity and resistance, Tested Ok. Just for Fun I replaced all 4 T-Stats, cleaned the entire casing of the machine. Also cleaned the exhaust duct, checked for obstructions, and left exhaust pipe off during testing. Thanks

1 Answer

Hello Matt, This can be caused by an electrically stressed, (failing), thermostat, a poor connection, or a failing contact in the motor or timer. I would begin with replacing the thermostats, WP3387134, and WP3390291. The thermal fuse and thermal cutout would not need to be replaced since, if they open, they will not reset which would cause you to just not have any heater ever.

Read More...

1 Answer

Chris, You don't have many options, the best being to replace the timer WPW10436303 / WPW10436303. Most manufacturers don't supply the individual parts for a timer(now a days). You can also research the internet for timer repair companies such as [www.circuitboardmedics.com], [www.corecentricsolutions.com], [allbrandsappliancepartsrepair], [www.generaltimerepairs.com]. It may take a while to send and receive the timer, for the repair/remanufacture.

Read More...

1 Answer

Hello Mike, This can be a stuck push-to-start switch WP3395385 or a stuck centrifugal switch in the motor assembly 279787. The push-to-start switch can be tested with an ohm-meter. It should read open, (no connection), until the switch is activated when it should read no resistance, (0 resistance).

Read More...

Have questions? Ask our pros!

Contact us in a way that is convenient for you

Call us 1-877-477-7278
Need Help? Chat with a Pro
Or ask a question by filling in the form

Share your thoughts with other customers

Ask a Question
  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store