E19
Thor Kitchen
Program Relay / Mode Switching Error
Dishwasher shows E19; may stop during cycle changes (e.g., from wash to rinse) and may not advance.
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
Faulty relay on main control board, Software glitch, Overheated control board, Loose harness to key components
How to Fix / Troubleshooting
Safety first: Disconnect power before accessing the control board compartment.
Step-by-step checks:
- Power cycle: Turn off the breaker for 10 minutes to reset the control.
- Ventilation: Ensure the area around the dishwasher is not excessively hot and that the toe-kick is not blocked, which can overheat electronics.
- Inspect control board: Remove the toe-kick and any access covers to reach the main board. Look for burn marks, swollen components, or a burnt smell.
- Harness check: Verify all connectors are fully seated and locked.
- Replacement: If visual damage is present or E19 persists, the main control board typically must be replaced.
Warning: Do not attempt to repair the control board at component level unless you are qualified; replacement is the safe option.
Advertisements
Repair Difficulty
Professional Required
5/5
Required Part
Main Control Board
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements