Hi guys, I have a mk1 punto 98. when I bought this car the blower was only working on the 3rd setting. I have bought a new resistor and it worked perfectly for about a month and today its gone back to how it was. Any ideas??

vik

Was it new or 2nd hand??

Probably a failed resistor again. Test it?

It was new, from Fiat. How do I test it? sorry if this sounds basic
thanks for replying

vik

Multimeter on resistance setting. A blown circuit will show infinite resistance.