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 has found a problem with the power supply to one of the electric motors. It's like when a toy car's battery isn't connected properly, so the car doesn't move.
The P0C0E code is triggered when the power supply circuit for Drive Motor B's inverter is open or not functioning properly.
The inverter is responsible for converting DC power from the battery to AC power for the electric motor. An open circuit in the power supply to the inverter means that the electrical flow is interrupted, preventing the motor from receiving the necessary power.
• Reduced vehicle performance
• Warning light on the dashboard
• Inability to drive the vehicle
• Faulty inverter power supply circuit
• Damaged wiring or connectors
• Failed inverter module
Inverter: A device that converts DC power to AC power.
Circuit: A complete path that allows electricity to flow.
• Check for any stored trouble codes and freeze frame data.
• Inspect the wiring and connectors for damage or corrosion.
• Test the inverter power supply circuit for continuity.
• Repair or replace damaged wiring or connectors.
• Replace the inverter module if necessary.
• Clear the trouble codes and test drive the vehicle to ensure the issue is resolved.
• OBD-II scanner
• Multimeter
• Basic hand tools
$200 - $1500
Moderate
• Toyota Prius
• Chevrolet Volt
• Nissan Leaf
• Regular maintenance checks
• Ensure proper battery connections
• Inspect wiring for wear and tear
Electrical Circuit Issue
• Avoid driving the vehicle until the issue is resolved.
• Consult a professional mechanic for proper diagnosis.
Check with the vehicle manufacturer for warranty coverage on hybrid components.
This code has been more common in older hybrid vehicles as components wear over time.
High – This issue can prevent the vehicle from operating properly.
Driving with this code can result in reduced vehicle performance and may not be safe.
• Vehicle in 'Ready' mode
• Battery charged
The inverter is typically located near the electric motor or battery pack in hybrid vehicles.
Q: Can I drive my car with a P0C0E code?
A: It's not recommended as it can lead to reduced performance or further damage.
Q: How do I reset the P0C0E code?
A: After repairs, use an OBD-II scanner to clear the code and test drive the vehicle.
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