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 one of the sensors that checks how hot or cold the hybrid or electric car battery is. It's like when a thermometer isn't working right and can't tell you the correct temperature.
The P0C82 code is triggered when the Powertrain Control Module (PCM) or Battery Management System (BMS) detects an issue with the temperature sensor circuit for the hybrid or electric vehicle's battery. The sensor is not sending data within the expected range.
The P0C82 code indicates that the temperature sensor 'H' for the hybrid or electric vehicle's battery is not functioning within the expected parameters. This sensor is crucial for monitoring the battery's temperature to ensure it operates within safe limits. If the sensor's readings are outside the normal range, it could indicate a faulty sensor, wiring issues, or problems with the battery management system.
• Check Engine Light is on
• Reduced fuel efficiency
• Possible overheating of the battery
• Faulty battery temperature sensor
• Damaged wiring or connectors
• Faulty Battery Management System (BMS)
PCM: Powertrain Control Module
BMS: Battery Management System
• Use an OBD-II scanner to confirm the code.
• Inspect the battery temperature sensor and its wiring for damage.
• Test the sensor for proper operation using a multimeter.
• Replace the faulty temperature sensor.
• Repair or replace damaged wiring or connectors.
• Reprogram or replace the Battery Management System if necessary.
• OBD-II scanner
• Multimeter
• Wrench set
$150 - $500
Moderate
• Toyota Prius
• Chevrolet Volt
• Nissan Leaf
• Regularly inspect battery and sensor connections.
• Ensure proper maintenance of the battery cooling system.
• Avoid extreme temperature conditions when possible.
Sensor Issue
• Have the vehicle inspected by a professional if this code appears.
• Avoid driving the vehicle aggressively until the issue is resolved.
Check with your vehicle manufacturer as hybrid/EV components may have extended warranty coverage.
This code has become more common as hybrid and electric vehicles have increased in popularity, highlighting the importance of battery management systems.
Moderate – Addressing this issue promptly can prevent potential battery damage and ensure vehicle efficiency.
Ignoring this code could lead to battery damage or reduced vehicle performance, which may affect safety.
• Vehicle at operating temperature
• Battery under load conditions
The battery temperature sensor is typically located within or near the battery pack of the hybrid or electric vehicle.
Q: Can I drive with the P0C82 code?
A: It's possible to drive with this code, but it's not recommended as it could lead to battery damage or reduced performance.
Q: How do I reset the P0C82 code?
A: After fixing the issue, use an OBD-II scanner to clear the code from the vehicle's computer.
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