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 charging system switch is stuck in the 'on' position, which can cause problems when trying to charge the car battery.
The control pilot charging switch is responsible for managing the charging process of an electric vehicle. If it's stuck on, it can prevent proper charging operations.
The P0CFE code indicates that the control pilot charging switch 'A' is not functioning as expected. It is stuck in the 'on' position, which means the vehicle's onboard charging system is unable to properly control or terminate the charging process.
• Inability to charge the vehicle
• Charging system warning light on
• Unusual charging behavior
• Faulty control pilot charging switch
• Wiring issues or short circuits
• Malfunctioning charging control module
Control Pilot: A signal used in electric vehicles to control the charging process.
Charging Module: The component responsible for managing the vehicle's charging operations.
• Use an OBD-II scanner to confirm the code.
• Inspect the control pilot charging switch for physical damage.
• Check the wiring and connections related to the charging system.
• Replace the faulty control pilot charging switch.
• Repair or replace damaged wiring or connectors.
• Reprogram or replace the charging control module if necessary.
• OBD-II scanner
• Multimeter
• Screwdrivers and wrenches
$150 - $500
Moderate
• Tesla Model S
• Nissan Leaf
• Chevrolet Bolt
• Regularly inspect charging components for wear.
• Ensure proper connections when charging.
• Keep software updated to prevent malfunctions.
Electrical System Issue
• Avoid charging the vehicle until the issue is resolved.
• Consult a professional mechanic for diagnosis and repair.
Check with the vehicle manufacturer for warranty coverage on charging system components.
This code has been reported in electric vehicles with high mileage or frequent charging cycles.
High – This issue can prevent the vehicle from charging properly, leading to potential stranding.
Driving with a malfunctioning charging system can lead to unexpected vehicle shutdowns. Ensure repairs are conducted by qualified personnel.
• Vehicle parked and connected to a charging station.
• Charging process initiated.
The control pilot charging switch is typically located near the vehicle's charging port or within the onboard charging module.
Q: Can I drive my car with this code?
A: It's not recommended, as the vehicle may not charge properly, leading to potential battery depletion.
Q: Will resetting the code fix the problem?
A: Resetting the code may clear the warning temporarily, but it won't fix the underlying issue.
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