P0BF0

Drive Motor A Phase W Current Sensor Circuit High

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–167 (est.)

Symptoms

Check Engine light comes on
Reduced motor power
The car goes into emergency mode
Increased energy consumption
Unstable operation of the hybrid system

Causes

Phase W current sensor fault
Open or short circuit in the sensor circuit
Wiring Harness Problems
Motor control module malfunction
Corrosion or poor contact in connectors

How to Fix

Check the integrity of the sensor circuit
Inspect connectors and contacts for damage
Test the current sensor with a multimeter
Check the operation of the control module
Replace faulty current sensor

Related codes

P0BF1 P0BF2 P0AFA