LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2012 >> Prius V >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System [Diagnostic Codes (P0069-273 - P0A78-113)] >> Hybrid Control System >> DTC P0A0F-204: Engine Failed to Start; DTC P0A0F-205: Engine Failed to Start; DTC P0A0F-206: Engine Failed to Start; DTC P0A0F-524: Engine Failed to Start; DTC P0A0F-525: Engine Failed to Start >> Description

DTC P0A0F-204: Engine Failed to Start; DTC P0A0F-205: Engine Failed to Start; DTC P0A0F-206: Engine Failed to Start; DTC P0A0F-524: Engine Failed to Start; DTC P0A0F-525: Engine Failed to Start: Description

If an engine malfunction occurs, an engine malfunction signal is sent from the ECM to the power management control ECU (HV CPU). When the power management control ECU (HV CPU) receives this signal, it sets a DTC and performs fail-safe control.

DTC No. INF Code DTC Detection Condition Trouble Area
P0A0F 204 Signal indicating abnormality input from the ECM (abnormal engine output)
  • SFI system
  • Power management control ECU
205 Signal indicating abnormality input from the ECM (engine is unable to start)
206 Signal indicating abnormality input from the ECM (engine component malfunction)
524 Signal indicating abnormality input from the ECM (NE signal error)
525 Signal indicating abnormality input from the ECM (GI signal error)