For the KitchenAid cooktop record covered here, E3 is associated with electronic controls are too hot and the zone has shut down. This wording should be read narrowly: it describes the system or condition the control is reporting, not a guaranteed failed part.
Reviewed by Liam Porter · Last reviewed August 9, 2026
Written by
Liam Porter Appliance Care EditorPublished September 2, 2026
Content status:
Verified
Error codeE3
ApplianceCooktop
Affected model seriesKitchenAid 30" and 36" Sensor Induction Cooktops (confirm your model manual)
Quick answer
For the KitchenAid cooktop record covered here, E3 is associated with electronic controls are too hot and the zone has shut down. This wording should be read narrowly: it describes the system or condition the control…
Model compatibility: KitchenAid reuses codes across series and model years, so E3 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
E3 means the control panel shut off because the internal temperature of the electronic parts is too high. Per KitchenAid guidance, this can also be triggered by leaving an empty pan or pot on an active zone. Turn off the circuit breaker(s) for one minute, then restore power. Wait for the cooktop to cool before using it again and monitor for a minute to confirm the code does not return. If the code returns after a reset, contact KitchenAid authorized service.
Signs
Symptoms you may notice
The affected cooking zone may shut off.
The code may appear after extended high-power cooking or when cooling airflow is restricted.
Operation may return only after the electronics cool.
Why it happens
Possible causes
Restricted cooling airflow around the electronics.
Heat trapped by cookware or installation conditions.
An internal cooling or power-electronics problem if the code returns under normal use.
Before you call
Safe checks you can make
These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
Remove any empty cookware from active zones
Allow the cooktop to cool fully before using it again
Turn off the circuit breaker(s) for one minute, then restore power. Wait for the cooktop to cool before using it again and monitor for a minute to confirm the code does not return.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Please avoid
What not to attempt
Do not open internal panels or access high-voltage components
Do not bypass door locks, safety switches or interlocks
Do not adjust, disconnect or repair any gas connection or valve
Get help
When to call a technician
If the safe checks do not resolve the condition, schedule an independent KitchenAid appliance diagnosis. Provide the full model number and a photo of the E3 display so the technician can start with the correct model-specific code map.
Seeing this code on your KitchenAid appliance?
Book a specialist visit for a clear estimate and approval before any repair. Independent service — not an official KitchenAid service center.
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For the KitchenAid cooktop record covered here, H is associated with residual-heat indicator — the cooking zone is still hot. This wording should be read narrowly: it describes the system or condition the control is…
For the KitchenAid cooktop record covered here, E2 is associated with induction zone does not detect compatible cookware. This wording should be read narrowly: it describes the system or condition the control is repor…
For the record covered by this page, E3 relates to electronic controls are too hot and the zone has shut down. Confirm the exact definition against the full model number before ordering parts or authorizing an internal repair.
You can correct an obvious external condition and use the normal owner-approved restart or acknowledgement procedure. If the same code returns, clearing the display again does not repair the cause.
Only if the condition is clearly a normal status/maintenance indication and the appliance is operating normally. Stop using it for smoke, burning odor, arcing, repeated breaker trips, uncontrolled heating, gas odor, active leakage near electrical parts, or a significant loss of refrigeration.
No. The code identifies a condition or diagnostic path. Model-specific testing should confirm the failed component before parts are ordered.
