HVAC Blower Motor not breathing.
Blower Motor not blowing at all (96 SS).
Started with 3rd speed deciding to die. Through help on the forum found that the Resistor pack (under passenger side dash, easy access reasonable cost to replace) was most likely the culprit. Due to work commitments and that 1st, 2nd & High still worked was in no rush to replace. Then 2nd and High decided to call it a day. Low still blows just about enough heat to defrost the window, just don't breath heavy on the drive into work.
So got a new Resistor pack and installed. No Joy! Still not working. About to pull the manuals for some fault finding. Fuse is still good (#17). HVAC Control still works fine switching between Defrost, Heat, Vent etc. as does the Manual Heat Control