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HomeRepair HelpJenn Air Dryer RepairJenn Air Dryer controls don't work Repair
Jenn Air Dryer controls don't work
If your dryer controls are not working — the knob slips, the start button does nothing, or the display and timers are unresponsive — the most likely cause is a stripped or cracked control knob that no longer engages the switch stem. Start by checking the selector, timer, and control knobs for wear or broken plastic; replacing a worn knob usually restores normal operation. If the entire panel or timer is dead, inspect the power cord and its terminal connections for breaks or burn marks and replace the cord if the terminals are blackened or wires are exposed. If only the start button fails while the door switch checks out, a blown thermal fuse is a common next suspect; use a multimeter to test the fuse for continuity and replace it if it shows no continuity. For the exact replacement knob, power cord, thermal fuse, or other parts that fit your model, enter your dryer model number on RepairClinic.com to find and order the correct part.
01 - Jenn Air 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 - Jenn Air 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 - Jenn Air 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 - Jenn Air 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 - Jenn Air 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 - Jenn Air 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
Frequently Asked Questions
Why are my dryer controls not working?
Dryer not starting: the start button won't do anything, what should I check?
Control knob just spins and won't change settings, which part is bad?
The dryer's display or timer is dead — could the power cord be the problem?
How do I enter my model number or part number on RepairClinic.com to find the right replacement part?
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