E16
AEG
Real-Time Clock / Memory Error on Control PCB
Microwave displays E16 and the clock or timer behaves erratically.
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
Corrupted control board firmware, Failing EEPROM or memory IC, Voltage spikes affecting PCB, Defective control PCB
How to Fix / Troubleshooting
Safety first: Disconnect power before accessing internal electronics.
- Step 1 – Full reset: Unplug the microwave for at least 10 minutes to fully discharge the control board. Plug back in and reset the clock.
- Step 2 – Surge protection: If the error occurred after a power surge, consider using a surge-protected outlet to prevent recurrence.
- Step 3 – Firmware update: Some AEG models may support firmware updates via service tools; contact AEG support for guidance.
- Step 4 – Replace control PCB: If E16 persists and other functions are unstable, replace the main control PCB with the correct AEG spare.
Advertisements
Repair Difficulty
Hard
4/5
Advertisements