It's always a resistor. Planned obsolescence is basically putting a too small resistor somewhere. The parts they make for repair shops are usually better, so if you do take the time to swap a print, you will have a better appliance afterwards for a fraction of the cost of a new shitty machine.

Soldering the specific resistor can be done too, but for anyone who doesn't have a stock of resistors and soldering tools/skill it's usually a easier and just as cheap to get new print if they're available.