Ford P0AF4 OBD-II Trouble Code Definition: P0AF4 Drive Motor Inverter P0AF4 Ford OBD-II Trouble CodeDescription: Trouble Code: System: Subsystem: P0AF4 – (ASE) Powertrain — DTC Description: Drive Motor Inverter Temperature (Sensor B) Circuit Low Location: Analysis: Likely Cause: Sensor B End of Range – Circuit Lower Than Expected Notes: […]