P0BF2

Q: Can I keep driving with this code?

The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.

Drive Motor B Phase U Current Sensor Circuit Range/Performance

High severity

The current sensor for drive motor B phase U reports a circuit range/performance fault. Phase current measurement is unreliable.

Common causes

Current sensor offset drifted
One of the most commonly reported causes for this code — check this first.
high
Typical part cost: $440-2750
Magnetic offset
A plausible cause — test and verify before replacing parts.
medium
Typical part cost: $440-2750
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First things to check

1Confirm the code with a scan tool and check for additional related codes.
2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.

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Related codes

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Frequently asked questions

What does P0BF2 mean?

P0BF2 means "Drive Motor B Phase U Current Sensor Circuit Range/Performance". It is a generic OBD-II code that points to a fault in the hybrid / ev powertrain.

What are the most common causes of P0BF2?

current sensor offset drifted; magnetic offset; sensor element aged beyond calibration window — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.

Can I keep driving with this code?

This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly. Use the Wrenchify app for a full diagnosis specific to your vehicle.

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