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.
Section 153 (Motor Generator Control System (Lithium-Ion Battery) - Diagnostic Codes (2 Of 5))
2020 Toyota RAV4 XLE, AWDSECTION Section 153 (Motor Generator Control System (Lithium-Ion Battery) - Diagnostic Codes (2 Of 5))
WARNING: This page is about a different variant/trim than selected.
- MOTOR GENERATOR CONTROL SYSTEM (for LITHIUM-ION BATTERY)
- DTC P0A79-72: Drive Motor "B" Inverter Actuator Stuck Open [06/2020 - ]
- DTC P0A79-73: Drive Motor "B" Inverter Actuator Stuck Closed [06/2020 - 11/2024]
- DTC P0A79-73: Drive Motor "B" Inverter Actuator Stuck Closed [11/2024 - ]
- DTC P0A79-9E: Drive Motor "B" Inverter Stuck On; DTC P1C5E-19: Drive Motor "B" Inverter Circuit Current Above Threshold [06/2020 - ]
- DTC P0A7A-72: Generator Inverter Actuator Stuck Open [06/2020 - ]
- DTC P0A7A-73: Generator Inverter Actuator Stuck Closed [06/2020 - ]
- DTC P0A7A-9E: Generator Inverter Stuck On; DTC P1C5F-19: Generator Inverter Circuit Current Above Threshold [06/2020 - ]
- DTC P0A90-00: Drive Motor "A" Performance [06/2020 - ]
- DTC P0A91-00: Drive Motor "B" Performance [06/2020 - ]
- DTC P0A92-00: Hybrid Generator Performance [06/2020 - ]
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.