Post by
MYK »
https://forums.nicoclub.com/myk-u20289.html
Thu Nov 03, 2005 9:13 pm
Mine had the same problem when I bought it. There is a resistor pack that screws into the bottom of the blower motor assembly under the passenger side dash. The "pack", actually a credit card looking thing with a big plug on the end is burned out. There are traces and resistor on the "pack", the resistors give you the slower speeds and on high it's straight through, which is why when they go out speed four still works. It's like 26 bucks at the dealer, cheaper at the online places. Very easy to change, also check that your blower motor doesn't maek any noise or sound like it's grinding or anything. If its not spinning smoothly that can increase resistance and continue to burn out the resistor packs