E4
AGA
Induction Coil or Sensor Feedback Error
AGA induction cooktop shows E4, one or more zones inoperative
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
Open circuit induction coil, Loose coil mounting screws, Damaged coil wiring harness, Faulty feedback sensor on module
How to Fix / Troubleshooting
Safety first: Isolate the appliance from the mains before removing the hob from the worktop.
- Visual inspection (skilled users): Access the underside of the hob. Check that the affected zone’s coil is firmly mounted and that its wiring is intact and securely connected.
- Check for physical damage: Look for cracks in the coil former, burnt spots, or melted insulation.
- Do not attempt coil rewinding: If the coil is damaged, it must be replaced as a complete assembly.
When to call a technician: E4 generally requires component-level diagnosis and replacement of the coil or module by an AGA service engineer.
Advertisements
Repair Difficulty
Professional Required
5/5
Required Part
Induction Coil Assembly
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements