Excessive curent draw, usally a weak blower motor.
Overheat it!
A resistor, by itself, can not convert DC into AC.
no
yes
You can melt it and even vaporize it, but "overheat" - no.
Yes, the blower tends to draw too many amps. Too many amps in the circuit will overheat the wires and connecters and melt them.
It means the maximum power each one is capable of dissipating. The power dissipated by a resistor is (current through it)2 x (its resistance). If you exceed the power rating of a resistor, it will overheat, and that always increases its resistace value, at least for as long as it remains hot. If you take it to the extreme, the resistor can melt, smoke, crack, explode, etc. The power rating of a resistor has no direct effect on its resistance value.
hen the wire inside the resistor will melt and the circuit will be broken
A current limiting resistor for ac devices.
Are the fans in front of the condenser running?
Blower motor located at the passenger side under the dash. Probably the blower motor but you need to check the blower motor resistor and the plug to the resistor. A common cause is the plug tends to melt & short out.
where is rear blower motor resistor on a 2001 odyssey