Code BS06, Blower Motor Speed
Displays BCM calculated blower motor speed number, expressed as a percent on display. By pressing "COOL" or "WARM" buttons (non-CRT models) or "SLEW" up or down arrows (CRT models), blower speed can be adjusted up or down and blower motor response can be observed. Blower motor of "0" indicates low voltage to blower motor or low speed and "99" full voltage or high speed.