Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the car's computer found a problem with the sensors that measure the electric current going to one of the car's motors. It's like when a toy car doesn't go as fast because the battery isn't giving enough power.
The vehicle's control module has detected an inconsistency in the current readings from the sensors monitoring the U, V, and W phases of Drive Motor B.
The P0BFE code is set when the Powertrain Control Module (PCM) or the Hybrid Control Module (HCM) detects a discrepancy in the current readings from the U, V, and W phase sensors of Drive Motor B. These sensors are responsible for monitoring the electrical current supplied to the motor, and any deviation from expected values can indicate a sensor fault or an issue with the motor's electrical supply.
• Check Engine Light is on
• Reduced vehicle performance
• Unusual noises from the motor
• Faulty current sensor
• Wiring issues or poor connections
• Malfunctioning drive motor
PCM: Powertrain Control Module
HCM: Hybrid Control Module
Current Sensor: A device that detects and measures electric current
• Use an OBD-II scanner to confirm the code
• Inspect the wiring and connectors for damage
• Test the current sensors for proper operation
• Replace faulty current sensor
• Repair or replace damaged wiring
• Replace or repair the drive motor if necessary
• OBD-II scanner
• Multimeter
• Basic hand tools
$200 - $800
Moderate
• Toyota Prius
• Chevrolet Volt
• Nissan Leaf
• Regular maintenance checks
• Ensure proper electrical connections
• Avoid overloading the vehicle's electrical system
Sensor Issue
• Do not ignore the warning light; get the vehicle checked soon.
• Avoid heavy acceleration until the issue is resolved.
Check with the vehicle manufacturer as hybrid components may have extended warranties.
This code has been more prevalent in hybrid and electric vehicles as they rely heavily on precise electrical current monitoring.
Moderate – Should be addressed soon to prevent further issues.
Driving with this fault may lead to reduced performance and efficiency. It is advisable to have it checked by a professional.
• Vehicle in 'On' mode
• Drive motor operating
The current sensors are typically located near the drive motor within the vehicle's electric drive system.
Q: Can I drive with a P0BFE code?
A: It's possible to drive, but it's not recommended as it may lead to reduced performance and efficiency.
Q: What happens if I ignore this code?
A: Ignoring this code can lead to further damage to the motor or electrical system, potentially increasing repair costs.
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