Home >> Toyota >> 2012 >> Prius Two >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System (Except Plug-In)) (Diagnostic Codes (P0069-273 - P0A78-113)) >> Hybrid Control System >> DTC P062F-143: Internal Control Module EEPROM Error; DTC P062F-165: Internal Control Module EEPROM Error >> Typical Enabling Conditions