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HomeRepair HelpGE Dryer RepairGE Dryer controls don't work Repair
GE Dryer controls don't work
If your dryer controls are not working or the selector, timer, or start knob just spins without engaging, the most likely cause is a cracked or stripped control knob that no longer mates with the switch stem; replacing the knob usually restores function. Next most likely is a damaged power cord or bad terminal connection if the whole display or timer is dead—look for breaks, burn marks, or blackened terminals and replace the cord if you see damage. Less common but still possible is a blown thermal fuse, especially when the start button is unresponsive and the door switch checks out; use a multimeter to test the fuse for continuity and replace it if it is open. If your dryer controls are not responding, or the dryer start button is not working, those are the troubleshooting steps technicians and experienced DIYers use first. Enter your model number on RepairClinic.com to find the exact replacement control knob, power cord, thermal fuse, or other parts that fit your dryer.
01 - GE Dryer Selector Knob
A dryer selector knob needs to be able to engage and rotate the selector switch stem for that control to work. If the knob is cracked or stripped out and just slips on the stem a new knob will need to be installed to properly engage the switch.
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Highly Likely
02 - GE Dryer Timer Knob
The dryer's timer knob needs to be able to engage and rotate the timer stem for the control to work. If the knob is cracked or stripped out and just slips on the stem a new knob will need to be installed to properly engage the control.
Highly Likely
03 - GE Dryer Control Knob
A dryer control knob needs to be able to engage and rotate the switch stem for that control to work. If the knob is cracked or stripped out and just slips on the stem a new knob will need to be installed to properly engage the switch.
Highly Likely
04 - GE Dryer Power Cord
If the whole dryer display or timer is not working, the dryer's power cord could the source of the problem. Inspect the cord for any breaks or burn marks near the terminals. If the terminals appear blackened or wires are exposed through the cord's insulation, you should replace the power cord with a new one.
Highly Likely
05 - GE Dryer Knob
A dryer control knob needs to be able to engage and rotate the switch stem for that control to work. If the knob is cracked or stripped out and just slips on the stem a new knob will need to be installed to properly engage the switch.
Highly Likely
06 - GE Dryer Thermal Fuse
If just the start button is malfunctioning and you've confirmed the door switch is working properly, then it's possible the thermal fuse has blown. You can use a multimeter to test the fuse for electrical continuity. If the thermal fuse has no continuity, you'll know it has blown and will need to be replaced.
Common
07 - GE Dryer Control Board
If the whole dryer display or timer is not working, it's likely the control board is defective. However, this is not that common of a problem. Before replacing the board, check all of the more commonly defective parts. If you have determined that all of the other components are working properly, replace the control board. (The control board cannot be easily tested, but you can try to inspect it for signs of burning or a shorted-out component.)
Common
Frequently Asked Questions
Why are my dryer controls not working?
Dryer won't start or the start button doesn't work—what should I check first?
How can I tell if a dryer knob is stripped or broken?
How do I test the thermal fuse and other controls with a multimeter?
How do I enter my model number or part number on RepairClinic.com to get the right replacement part?