Problem: Heating Element Won’t Shut Off
How to Fix 7-2 Error
- DANGER: This is a serious safety issue. Immediately shut off power to the dishwasher at the circuit breaker to prevent overheating.
- This error means a relay on the main control board is stuck, continuously sending power to the heating element.
- The main control board must be replaced. It is usually located at the base of the dishwasher.
- Access the board, carefully transfer all wire connections to the new board, and install it.
- Reassemble and restore power.
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Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
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