Drive Motor B Torque Delivered Performance
The hybrid control module detects that drive motor B torque output does not match the commanded value. Magnet weakness, phase imbalance, or feedback drift.
Affected components
- Drive motor b
- Hybrid control module
Common causes
- High likelihood: Magnet flux degraded
- Medium likelihood: Phase current imbalance
Possible symptoms
- EV/hybrid system warning light on
- Reduced motor power or torque
- Possible limp mode or vehicle shutdown
Diagnostic notes
- The malfunction indicator lamp may illuminate
- Reduced-power or limp mode may occur
Related codes
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.