Home >> Mitsubishi >> 2021 >> Outlander PHEV LE >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Battery Management Systems >> Battery Management Unit (BMU) And Main Drive Lithium-Ion Battery (1 Of 2) >> Diagnostic Trouble Code Procedures <BMU (Sub)> >> DTC P0AA6: Leak Detection, P0AA9: Leak Sensor Detection Circuit Short >> DTC Set Conditions >> Logic Flow Chart <DTC P0AA9> >> Notes