Pit Boss Control Board Overload / Firmware Hang

Buttons or display respond slowly or freeze during operation.

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.

Possible Causes

Overheating control board, electrical noise on power line, failing microcontroller, moisture on control PCB

Safety first: Unplug the smoker before opening the control panel.

Power reset: Unplug for 10–15 minutes, then plug back in and test.
Check for moisture: Inspect the control board for condensation or grease. Clean gently and allow to dry completely.
Improve cooling: Ensure the control panel area is not blocked and that internal insulation is not pressing directly against the board.
Replace control board: Persistent freezing or lag usually indicates a failing main control board that should be replaced.

Medium 3/5

Main Control Board

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