Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2025PRIUS XLE AWDREPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMENGINE CONTROL SYSTEM - DIAGNOSTIC CODES (P050B-P0627)
2025 Toyota Prius XLE AWD
Engine Control System - Diagnostic Codes (P050B-P0627)
2025 Toyota Prius XLE AWDSECTION Engine Control System - Diagnostic Codes (P050B-P0627)
- SFI System
- DTC P050B-00: Cold Start Ignition Timing Performance [12/2022 - 03/2023]
- DTC P050B-00: Cold Start Ignition Timing Performance [03/2023 - ]
- DTC P0520-12: Engine Oil Pressure Sensor/Switch "A" Circuit Short to Battery; DTC P0520-14: Engine Oil Pressure Sensor/Switch "A" Circuit Short to Ground or Open [12/2022 - 03/2023]
- DTC P0520-12: Engine Oil Pressure Sensor/Switch "A" Circuit Short to Battery; DTC P0520-14: Engine Oil Pressure Sensor/Switch "A" Circuit Short to Ground or Open [03/2023 - ]
- DTC P0520-24: Engine Oil Pressure Sensor/Switch "A" Signal Stuck High; DTC P0520-2A: Engine Oil Pressure Sensor/Switch "A" Signal Stuck in Range [12/2022 - 03/2023]
- DTC P0520-24: Engine Oil Pressure Sensor/Switch "A" Signal Stuck High; DTC P0520-2A: Engine Oil Pressure Sensor/Switch "A" Signal Stuck in Range [03/2023 - ]
- DTC P0524-77: Engine Oil Pressure Too Low (Severe); DTC P15F0-09: Engine Oil Pressure Too Low (Moderate); DTC P15F0-77: Engine Oil Pressure Too Low (Minor); DTC P15F1-09: Variable Oil Pump Component Failure; DTC P15F1-77: Variable Oil Pump Commanded Position Not Reachable [12/2022 - 03/2023]
- DTC P0524-77: Engine Oil Pressure Too Low (Severe); DTC P15F0-09: Engine Oil Pressure Too Low (Moderate); DTC P15F0-77: Engine Oil Pressure Too Low (Minor); DTC P15F1-09: Variable Oil Pump Component Failure; DTC P15F1-77: Variable Oil Pump Commanded Position Not Reachable [03/2023 - ]
- DTC P0560-14: System Voltage Circuit Short to Ground or Open [12/2022 - 03/2023]
- DTC P0560-14: System Voltage Circuit Short to Ground or Open [03/2023 - ]
- DTC P059A-71: Active Grille Air Shutter "A" Actuator Stuck; DTC P059A-79: Active Grille Air Shutter "A" Mechanical Linkage Failure [12/2022 - 03/2023]
- DTC P059A-71: Active Grille Air Shutter "A" Actuator Stuck; DTC P059A-79: Active Grille Air Shutter "A" Mechanical Linkage Failure [03/2023 - 01/2025]
- DTC P059A-71: Active Grille Air Shutter "A" Actuator Stuck; DTC P059A-79: Active Grille Air Shutter "A" Mechanical Linkage Failure [01/2025 - ]
- DTC P05A2-12: Active Grille Air Shutter "A" Circuit Short to Battery [12/2022 - 03/2023]
- DTC P05A2-12: Active Grille Air Shutter "A" Circuit Short to Battery [03/2023 - 01/2025]
- DTC P05A2-12: Active Grille Air Shutter "A" Circuit Short to Battery [01/2025 - ]
- DTC P0604-44: Internal Control Module Random Access Memory (RAM) Error Data Memory Failure [12/2022 - 03/2023]
- DTC P0604-44: Internal Control Module Random Access Memory (RAM) Error Data Memory Failure [03/2023 - ]
- DTC P0606-47: Control Module Processor Watchdog/Safety MCU Failure [12/2022 - 03/2023]
- DTC P0606-47: Control Module Processor Watchdog/Safety MCU Failure [03/2023 - ]
- DTC P0607-47: Control Module Performance Bank 1 Watchdog/Safety MCU Failure; DTC P0607-87: Control Module Performance Bank 1 Missing Message [12/2022 - 03/2023]
- DTC P0607-47: Control Module Performance Bank 1 Watchdog/Safety MCU Failure; DTC P0607-87: Control Module Performance Bank 1 Missing Message [03/2023 - ]
- DTC P060E-49: Internal Control Module Throttle Position Performance Internal Electronic Failure [12/2022 - 03/2023]
- DTC P060E-49: Internal Control Module Throttle Position Performance Internal Electronic Failure [03/2023 - ]
- DTC P0627-12: Fuel Pump "A" Control Circuit Short to Battery [12/2022 - 03/2023]
- DTC P0627-12: Fuel Pump "A" Control Circuit Short to Battery [03/2023 - ]
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.