while a reading above 350mV with no light often suggests the 100109867 valve needs replacement

facilitating a faster repair for technicians in the field

Do I need to replace the entire motor if the module fails

As a HVAC blower motor bracket

Trane MOT18994 Motor 322055-301 while a reading above 350mVThe Trane MOT18994 Motor is a high performance 1 8 HP HVAC motor designed for demanding air moving applications in residential and light commercial units. Operating on 120V single phase power, this permanent split capacitor (PSC) motor features a 3 speed configuration1050, 900, and 700 RPMallowing for precise airflow adjustment in blower assemblies and evaporator fan systems. Built on a 48 frame with an Open Air Over (OAO) enclosure, it utilizes a