Range Burner Won’t Heat or Stuck on One Setting? Rotary Switch EBF62174907 – Fix Burner Control Fast

If your LG or Kenmore electric range has a burner that won’t heat, is stuck on high, or the dial spins with no effect on temperature, a failed rotary switch is the most common cause. In most LG-built electric ranges, the rotary switch sits behind the control panel and routes the correct voltage to the surface burner element at each dial position — when its internal contacts wear or short, the burner loses all or partial temperature control. ⚡ Common failure point in LG LDE, LRE, LSE, and LSSE series electric ranges. Part EBF62174907 is the current OEM replacement that restores full burner control — superseding EBF62174902 and EBF62174904 with no modification required.

❓ Is This the Right Part?

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

• ✔ Range powers on and oven functions operate normally
• ✔ Burner element has been tested and confirmed functional
• ✔ Wiring harness to the switch is intact and connected
• ✔ Control knob is not cracked or spinning on a broken shaft
• ✔ ONLY problem is no heat, stuck heat level, or dial with no effect on the burner

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

🔧 Common Symptoms

• Burner won’t heat at all — most common customer complaint
• Burner stuck on high and won’t turn down
• Burner stuck on low and won’t increase temperature
• Dial turns but has no effect on burner heat level
• Burner only works on one setting regardless of dial position
• Switch shaft broken or spinning freely with no mechanical resistance

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

✔ In most cases, replacing this rotary switch restores full burner temperature control immediately.

📦 Part Details

• Part Number: EBF62174907
• Type: Electric range surface burner rotary switch — multi-position contact switch with metal shaft and direct-fit mounting tabs
• Replaces: OEM direct-fit rotary switch — supersedes EBF62174902, EBF62174904, PER001-12SD, PER001-125D, PER001-22SD (no modification required)
• Brands: LG, Kenmore (LG-manufactured)

⚙️ Installation Notes

Skill Level: MODERATE — 30–60 minutes. Disconnect power at the breaker or unplug the range before beginning. Pull the control knob straight off — no screws required on most models. Remove 2–4 screws from the back of the control panel to access the switch. Photograph the wiring harness before disconnecting — terminals must be reconnected in the exact same positions. Slide the new EBF62174907 into the mounting bracket, reconnect the harness, reinstall the panel and knob, restore power, and test all heat settings. Never reconnect power until the control panel is fully reassembled.

💡 Pro Tip

Compatible model pages: LDE4411ST, LDE4413BD, LDE4413ST, LDE4415BD, LDE4415ST, LDE5415ST, LRE4211ST, LRE4213ST, LRE4215BD, LSE4611ST, LSE4613BD, LSE4613ST, LSSE3026ST, LSSE3029BD

✓ Model-Specific Repair Pages