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.
Circuit/System Description
This is an internal fault detection of the drive motor generator power inverter module. This fault is handled inside the hybrid powertrain control module and no external circuits are involved. The hybrid powertrain control module contains two motor control modules and the hybrid powertrain control module. These modules share dedicated internal drive motor generator power inverter module circuits. The modules listed below are part of the drive motor generator power inverter module and are not serviced separately.
- Hybrid powertrain control module
- Motor control module 1
- Motor control module 2
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.