Circuit Board Burnt Resistor. Here is the video that helps you to find out the resistor faulty or not. Normally you read the code the series of color banding around the resistor if it is burnt you might find it on the underside.
These two values add the resistance. What can happen is moisture will sometimes invade the evaporator fan and or the evaporator thermistor and cause the board to short out. If this resistor is burnt you must replace the board and the fan.
Often when this happens the resistor shown in the picture below will burn out.
What can happen is moisture will sometimes invade the evaporator fan and or the evaporator thermistor and cause the board to short out. Measure the resistance from one end of the resistor to the damaged section. If you see a component that looks burnt cracked blistered or is black or chalky gray it may have overheated. Don t know the code but it is on line somewhere.
