Code result
P0C7B
Generator Inverter Voltage Too High
High severity
What it means
The generator inverter DC-link voltage exceeds the protection threshold. Regenerative braking overshoot or BMS regulation fault.
Is it safe to drive?
No — stop driving
This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly.
Most likely causes
Regenerative braking overshoot
highOne of the most commonly reported causes for this code — check this first.
BMS regulation outside calibration
mediumA plausible cause — test and verify before replacing parts.
Related help
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