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 detected a problem with a sensor that checks the temperature of the battery charger plug. It's like a thermometer for the charger, and it's not working right.
The P0EE7 code indicates an issue with the temperature sensor circuit associated with the battery charger coupler. This sensor monitors the temperature to ensure safe charging conditions.
The Battery Charger Coupler Temperature Sensor B is part of the electric vehicle's charging system. It monitors the temperature of the charging coupler to prevent overheating during charging. A fault in this circuit can cause improper temperature readings, leading to potential charging issues or safety hazards.
• Check engine light is on
• Charging system warnings
• Possible charging interruptions
• Faulty temperature sensor
• Damaged wiring or connectors
• Faulty battery charger coupler
OBD-II: On-Board Diagnostics, a system for self-diagnosing and reporting vehicle issues.
Coupler: A device used to connect two parts, in this case, the charger to the vehicle.
• Check for any visible damage to the charging coupler and wiring.
• Test the temperature sensor for proper operation.
• Inspect the connectors for corrosion or damage.
• Replace the faulty temperature sensor.
• Repair or replace damaged wiring or connectors.
• Replace the battery charger coupler if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $400
Moderate
• Chevrolet Volt
• Toyota Prius Plug-in
• Nissan Leaf
• Regularly inspect charging equipment for damage.
• Ensure connectors are clean and free of corrosion.
• Avoid exposing the charging coupler to extreme temperatures.
Sensor Issue
• Avoid using the charging system until the issue is resolved.
• Consult with a professional mechanic for a thorough diagnosis.
Check with the vehicle manufacturer for warranty coverage on the charging system components.
This code has been associated with early models of electric and plug-in hybrid vehicles as manufacturers refined charging systems.
Moderate – It should be addressed soon to ensure safe and efficient charging.
Ignoring this code may lead to charging inefficiencies or safety hazards. Always follow manufacturer guidelines.
• Vehicle in park with ignition on.
• Charging system connected and active.
The temperature sensor is typically located near the charging coupler, which is where the charging cable connects to the vehicle.
Q: Can I still drive my car with this code?
A: Yes, but you may experience charging issues. It's best to get it checked soon.
Q: Will this code affect my battery life?
A: It might, if the charging system overheats due to improper temperature monitoring.
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