GE Dryer Cycle Selector Not Working? Rotary Switch WW02F00572 – Fix Control Failures Fast

If your GE or Hotpoint dryer’s cycle selector knob spins freely with no response, selects the wrong cycle, or the dryer won’t start on certain settings, a failed rotary switch is the most common cause. In most GE dryers, the rotary selector switch routes power to the correct heating and motor circuits based on the cycle selected. When the switch fails internally, contacts burn out or break, causing the dryer to behave erratically, refuse to start, or run on only one setting. ⚡ Common failure point in GE dryers with mechanical rotary controls. Part WW02F00572 is the genuine OEM replacement rotary switch that restores full cycle selection and normal dryer operation immediately.

❓ Is This the Right Part?

This is the correct fix if ALL of the following are true:

• ✔ Dryer powers on — display or indicator lights respond
• ✔ Drive motor and heating element are confirmed functional
• ✔ Thermal fuse and high-limit thermostat test OK
• ✔ Knob is intact and seated correctly on the switch shaft
• ✔ ONLY problem is incorrect cycle selection, no response on certain settings, or dryer won’t start

Not sure? Send us your model number — we’ll confirm before you order.

🔧 Common Symptoms

• Dryer won’t start on certain cycle settings — most common complaint
• Cycle selector knob turns but dryer doesn’t respond
• Dryer runs on only one heat setting regardless of selection
• Dryer starts but immediately stops when a specific cycle is selected
• Burning smell or visible scorching around the control panel
• Knob feels loose or clicks past positions without engaging

✔ If these symptoms match, the rotary switch is the most likely failed component in the control circuit.

✔ In most cases, replacing the rotary switch restores full cycle selection and normal operation immediately.

📦 Part Details

• Part Number: WW02F00572
• Type: Rotary Selector Switch — controls cycle and heat selection via mechanical contact switching
• Brands: GE, General Electric, Hotpoint
• Platforms: GE electric dryers with mechanical rotary control panels

⚙️ Installation Notes

Skill Level: MODERATE — 20–40 minutes. Unplug the dryer before beginning. Remove the control panel screws and carefully pull the panel forward to access the switch. Photograph the wiring harness connections before disconnecting — the rotary switch has multiple terminals and correct reconnection is critical. Disconnect the harness, remove the mounting screws or clips, and swap in the new WW02F00572. Reconnect the harness per your photo, reinstall the panel, and test all cycle positions before returning to service.

🔗 Model Repair Pages

Contact us with your model number to confirm compatibility and find your model’s repair page.

💡 Pro Tip