ERROR 2
Keurig
Heater Circuit Fault
Display shows “ERROR 2” and brewing is disabled.
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 heating element, Tripped thermal fuse, Faulty high-limit thermostat, Control board triac failure
How to Fix / Troubleshooting
Safety first: Unplug the brewer. Do not attempt to run it until the fault is resolved.
- Allow cooling: If the unit was very hot, let it cool for at least 30 minutes and retry.
- Check outlet and power: Confirm stable power supply.
- Technician diagnostics: With the case open and power disconnected, test heater, thermal fuse, and thermostat continuity. Replace any open components.
- Control board replacement: If heater components test good, the control board may be defective and require replacement.
Advertisements
Repair Difficulty
Professional Required
5/5
Required Part
Heater Tank Assembly
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements