Dryer does'nt run. checked breaker, thermal fuse, starter relay, timer stops when door is opened, starts when closed?

Same problem with my Whirlpool Dryer: Model LER4634EZ2 which stopped heating. I checked the coils that was "OK" then I checked the fuse that was "OK" I replaced the Thermal Fuse and High Limit Thermostat then after starting the dryer the heat came on ... problem solved NO.... the dryer just kept running and running until I opened the dryer door. Not going to put 70 or so $$$ into this 10 year old dryer which up until 12/15/2011 worked fine.

Hello there and thanks for choosing fixya

Investigate these areas if your dryer is not starting:

Proper Voltage from the House

Your dryer may not be receiving adequate voltage to start. Make sure your dryer is plugged in. Also, check the circuit breaker panel to make sure all the circuit breakers are in the correct positions. Or check to make sure no fuses in the fuse panel are blown. Try plugging something else into the same outlet. If it won't work either, then there is likely something wrong with the power outlet. Any of these could be the reason power is not getting to your dryer. Also, refrain from using an extension cord to plug your dryer in.

Door Switch

If your dryer's door switch is defective, it will not allow your dryer to start. Test your dryer's door switch. If it is defective, replace it.

• How to test a door switch.
• How to replace a dryer door switch.



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Start Switch

A dryer cannot start if its start switch is defective. Test your dryer's start switch. If it is defective, you will have to replace it for your dryer to start again.

• How to test a dryer start switch.
• How to replace a dryer start switch.



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Thermal Fuse

A thermal fuse is a heat-sensitive fuse attached to your dryer's exhaust duct (in most models) that is designed to blow if the dryer overheats. A blown fuse would cause your dryer to not heat, or to not work at all. Open up your dryer's cabinet and locate its thermal fuse. Test the component. If it has blown, replace it.

• How to open a dryer cabinet.
• How to test a dryer thermal fuse.
• How to replace a dryer thermal fuse.



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Thermostat

A defective dryer thermostat could be what is preventing your dryer from starting. Open up your dryer's cabinet. Test each of your dryer's thermostats. Replace any that have become defective.

• How to open a dryer cabinet.
• How to test a dryer thermostat.
• How to replace a dryer thermostat.



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Timer Motor

Your dryer's timer will not function properly if its motor is malfunctioning. Open up your dryer's cabinet and locate its motor. Test the component. If it is not functioning as it should, replace either the motor itself, or the entire timer assembly.

• How to open a dryer cabinet.
• How to test a dryer timer motor.
• How to replace a dryer timer motor.



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Motor

A burned out motor could be what is keeping your dryer from starting. Test your dryer's motor and if it is defective, replace it. You will have to open your dryer in order to gain access to its motor.

• How to open a dryer cabinet.
• How to test a dryer motor.
• How to replace a dryer motor.

first off check to see if you don;t have a breaker tripped in your breaker box ! also make sure there is 220v going to the recept.
then with unit unplugged remove the back cover to see if there is a wire burnt on the motor start switch which is common will be a red or a orange wire. if all that checks out then sounds like a timer issue

check house fuse/circuit breaker
door switch
if an electric dryer the thermal fuse as they are often wired into the motor run circuit
check for power to the motor in start and run circuit, if present motors spent.
if not present trace back to timer and verify timer is sending power, if not timers spent.
more likely circuit breaker, door switch or thermal fuse if electric dryer..
hope this helps,
best of luck,
ttfn

HI, check the following to address this issue.


1. No power to the dryer
Make sure there's power getting to the dryer. Check for a tripped circuit breaker or a blown fuse. Check the wall socket for power with a voltmeter or by plugging something else in.

2. Door switch / Door switch actuator lever
The dryer will not start with a broken door switch. Replace the door switch if found defective.

Most dryers have a door switch actuator lever - when you close a dryer door, it presses against the lever, which actuates the door switch. If the lever is broken, the switch would not activate and the dryer would not start. Replace the lever, if broken.

Note: Door switch actuator lever usually comes with the door switch assembly and it is recommended to get the whole assembly since there is almost no price difference between the door switch assembly and just the lever. Check your model for more details.

3. Thermal fuse
Most dryers have a thermal fuse, which burns out when the dryer overheats, in which case the dryer will either not run at all or stop heating. The fuse is usually located on the vent duct, inside the dryer. A blown fuse will show no continuity when measured with a meter. Before replacing the fuse, make sure the blower wheel is not broken or clogged, and there is nothing blocking the venting.

Note: It is recommended by most dryer manufacturers to replace a hi-limit thermostat when replacing a thermal fuse.

4. Timer
Replace if defective (note: uncommon problem).


**The most common issue here will be a defective Thermal fuse, but if all is ok with the above stated areas, replace the start switch.

Check the following to combat this issue.


1. No power to the dryer
Make sure there's power getting to the dryer. Check for a tripped circuit breaker or a blown fuse. Check the wall socket for power with a voltmeter or by plugging something else in.

2. Door switch / Door switch actuator lever
The dryer would not start with a broken door switch. Replace the door switch if found defective.

Most dryers have a door switch actuator lever - when you close a dryer door, it presses against the lever, which actuates the door switch. If the lever is broken, the switch would not activate and the dryer would not start. Replace the lever, if broken.

Note: Door switch actuator lever usually comes with the door switch assembly and it is recommended to get the whole assembly since there is almost no price difference between the door switch assembly and just the lever. Check your model for more details.

3. Thermal fuse
Most dryers have a thermal fuse, which burns out when the dryer overheats, in which case the dryer will either not run at all or stop heating. The fuse is usually located on the vent duct, inside the dryer. A blown fuse will show no continuity when measured with a meter. Before replacing the fuse, make sure the blower wheel is not broken or clogged, and there is nothing blocking the venting.

Note: It is recommended by most dryer manufacturers to replace a hi-limit thermostat when replacing a thermal fuse.

4. Timer
Replace if defective (note: uncommon problem).

Check the following to address this issue.


No power to the dryer
Make sure there's power getting to the dryer. Check for a tripped circuit breaker or a blown fuse. Check the wall socket for power with a voltmeter or by plugging something else in.

Door switch / Door switch actuator lever
The dryer would not start with a broken door switch. Replace the door switch if found defective.

Most dryers have a door switch actuator lever - when you close a dryer door, it presses against the lever, which actuates the door switch. If the lever is broken, the switch would not activate and the dryer would not start. Replace the lever, if broken.

Note: Door switch actuator lever usually comes with the door switch assembly and it is recommended to get the whole assembly since there is almost no price difference between the door switch assembly and just the lever. Check your model for more details.

Thermal fuse
Most dryers have a thermal fuse, which burns out when the dryer overheats, in which case the dryer will either not run at all or stop heating. The fuse is usually located on the vent duct, inside the dryer. A blown fuse will show no continuity when measured with a meter. Before replacing the fuse, make sure the blower wheel is not broken or clogged, and there is nothing blocking the venting.

Note: It is recommended by most dryer manufacturers to replace a hi-limit thermostat when replacing a thermal fuse.

Timer
Replace if defective (note: uncommon problem).

Replace the dryer wires.
Put your meter leads into the 4&5 slots.
Make sure the door switch is closed or jumpered.
Push the start button.
If you read no voltage the issue is with the wiring, the timer, or a relay.

need the model # from the unit should be where the door closes to the CYE4000AWW is not a Kenmore Model

check main breakers or fuses