Ford P0AB4 OBD-II Trouble Code Definition: P0AB4 Hybrid Battery Temp P0AB4 Ford OBD-II Trouble CodeDescription: Trouble Code: System: Subsystem: P0AB4 – (ASE) Powertrain — DTC Description: Hybrid Battery Pack Air Temperature (Sensor B) Circuit High Location: Analysis: Likely Cause: Sensor B End of Range – Circuit Higher Than Expected Notes: […]