E4
Magic Chef Induction Coil or Power Module Overcurrent/Short

Induction or glass cooktop shows E4 and shuts down the affected zone.

Advertisements

Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Advertisements

Possible Causes

Shorted induction coil, Failed IGBT or power transistor on module, Damaged wiring between coil and module, Foreign metal object under glass causing abnormal load

How to Fix / Troubleshooting

Safety first: Turn off power at the breaker. Induction modules store high voltage; wait several minutes for capacitors to discharge before touching components.

Steps:

  • Surface check: Remove any metal objects or spillovers from the cooktop surface and test again after a reset.
  • Access coil: Lift the glass top and inspect the induction coil for burns, cracks, or melted insulation. Replace the coil if damaged.
  • Inspect wiring: Check the wiring from the coil to the power module for shorts to chassis or between conductors. Repair or replace as needed.
  • Module replacement: If the coil and wiring are good, the power module (with IGBTs) is likely defective. Replace the module with the correct Magic Chef part.

Warning: Induction power modules are not user-serviceable at component level; replace the entire module rather than attempting board-level repair.

Advertisements

Repair Difficulty

Professional Required 5/5

Required Part

Induction Power Module and Coil Assembly
Check Price on Amazon

We may earn a commission from links on this page.

Advertisements