this is my grandaughters car( this is a previous post ,) fan blower progressively packed in from lowest speed.( speed resistor at fault.) eventually motor died so no fan on any setting took advice of two (responders) followed instructions replaced fan motor difficult bolt at rear of unit .looked behind triangular trim in footwell/centre console for transistor (this is where i understood it to be altho pulling back carpet was the instructions my daughter has been told it is behind the fan (now i've replaced fan motor)!!!!!!! any help would be appreciated