Hand pressing the touch controls of a black induction cooktop
Generic photo: HONG SON · Pexels License

Induction zone shuts off or shows overheat error

Induction electronics depend on the cooling fan. Rule out blocked vents and normal power limiting first, then check the fan. A repeat driver code with a working fan points to the generator board, which is replaced as an assembly.

Single source ~45 min advancedBrands: All

Before you start

  • Board work is for trained techs: power off at the breaker and wait before touching generator boards
  • Do not run zones with the glass removed

Diagnostic steps

Unlock all 4 steps with expected values

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OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.

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Induction zone shuts off or shows overheat error · OnCall Tech