What indications do you get when in Diagnostic Mode Screen #8?
Diagnostic Screen #8: Outputs
Individual segments appear for these outputs from the refrigerator controls:
Segment 1............The power board is supplying power to the AC heater.
Segment 2............The power board is supplying power to the DC heater.
Segment 3............The power board is supplying power to the divider heater.
Segment 4............The power board is supplying power to the gas valve.
Segment 5............The power board is supplying power to the interior light.
Segment 6............The power board is supplying power to the spark electrode.
No outputs.......bad board