Nissan Repair: 01 nissan altima healer control, nissan altima, courtesyparts

Question
hi~ my blower control is only working @ 100% but not for 25,50,75%
so just wondering which parts should i replace? i am looking for the resister or the module inside the car
thx

Answer
William,

Replace the resistor for the blower.  The way the system works is you set the fan speed and there is a resistor cluster that the fan speed is run through.  The resisors are blown and it only works on high.  The resisor is under the dash, passenger side.  Remove the glovebox and you will find it.  Purchase a new one and you will know what you are looking for.  I am cheap so I source things on the internet.  rockauto.com or courtesyparts.com are both good sources.  If you can find better do so or go to the local parts store.