P0C82 OBD Error Code: Problem & Solutions

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Do you find the battery smart unit to be damaged? Is the P0C82 error stored in your vehicle? Keep reading further to know as to how to diagnose this error code. The hybrid battery temperature sensor ‘H’ range/performance is usually referred to the wiring issue in the vehicle. With the help of multiple sensors, the temperature of each battery cell is carefully looked after by the hybrid battery pack. If an unlikely signal is reported by at least one of the battery temperature sensor, a P0C82 error code will be set. The disabling of a high voltage system will occur if multiple sensors fail.

There are 3 locations available for the battery temperature sensor in the HV battery. In each battery temperature sensor, thermistor’s resistance is built and it will vary in correspondence to the HV battery temperature. If the battery temperature is low, the resistance of thermistor will be high. On the contrary, if the temperature is high, resistance will be low. The battery smart unit finds the HV battery temperature with the help of battery temperature sensors. The power management control ECU then receives the identified value. Based on the results of this identification, the blower fan is controlled by the power management control ECU.

What causes this problem with the Hybrid Battery Temperature Sensor "H" Range /Performance?

• Defective hybrid battery thermistor.
• The hybrid battery thermistor harness might have an opening or short circuit.
• The hybrid battery thermistor circuit might have a weak electrical connection.
• The battery smart unit might be damaged.

1. Hybrid Battery Temperature Sensor - Hybrid battery temperature sensor can fail if the voltage of the battery is low which further sends an incorrect signal to the computer. Replace it quickly to avoid the P0C82 error code getting stored.
2. Engine Wiring Connectors - The engine wiring connectors can give rise to issues in your vehicle if they are corroded. The corroded or damaged engine wiring connectors need immediate replacement so that the P0C82 error is avoided
3. Battery Temperature Sensors - The battery temperature sensors can also fail if there is a huge amount of corrosion on the battery as well as the sensor itself which will likely result in malfunctioning of the vehicle. Replace it quickly so that the engine functions normally.
4. Battery Assembly - One of the common symptoms for the failure of the battery assembly is the corrosion of batteries. The corroded batteries have to be replaced soon to avoid further troubles.
5. Hybrid Battery Pack - There will be strange noises from the engine if the hybrid battery pack is damaged. Replace the hybrid battery pack as soon as possible.
6. Battery Control Module - The battery control module holds the responsibility for monitoring the power of the batteries. In order to avoid the P0C82 error in your vehicle, replace the damaged battery control module.
7. Battery Smart Unit - Illumination of MIL will take place if the battery smart unit is damaged. Replace it as soon as possible.
8. Powertrain Control Module - The PCM will monitor and compensate for any change in altitude and looks after the overall health of your car. The right replacement for your faulty powertrain control module can be found at Parts Avatar at the best prices.
9. VCT Solenoid - The fuel economy will be reduced if the VCT solenoid is damaged. Replace it quickly to avoid P0C82 error code.
10. Fan Blade - If the fan blades are damaged, it will be difficult to spin or generate the needed airflow. Change the damaged fan blades quickly.
11. Engine pulley - The engine belts will start squealing if the engine pulley is damaged. An immediate replacement will help the engine to function normally.

For us our customers are everything, and that’s why we will help you to diagnose P0C82 code by mentioning some important symptoms below:

Common Symptoms

• You might notice the flashing of the engine light and the warning light of the service engine.

Have a look at some ways with which you can correct the P0C82 code:

• The damaged battery smart unit needs to be fixed.
• Fixing the damaged hybrid battery thermistor.
• The defective harness or the circuit of the hybrid battery thermistor needs fixation.

Don’t get tensed if you are still facing any of these issues as we care for our customers and that’s why we offer a good range of hybrid battery temperature sensor, hybrid battery pack, electrical connector, battery temperature sensors, PCM, and a lot more. We are sure that now all your issues would be resolved.

Here are some steps which you should follow in order to diagnose this fault code P0C82:

• It is always best to install some sort of memory saving device, else the PCM and the other controllers will lose their memory which will require further reprogramming.
• In order to complete several other tasks, the signal will be transferred to the control modules that are affected so that they can use this data.
• You will hear a strange noise from the turning radiator fan blade or else the belt which is responsible for turning the fan blade.
• You will also see several other belt driven devices below the hood.
• An engine pulley is usually placed on the engine of an automobile which drives all these belts.
• The serpentine belt is a continuous belt which every car has, in order to drive multiple peripheral devices.
• One main thing with respect to the P0C82 error is, you have to carefully confirm the operation of VCT solenoid.
• The VCT solenoid valve can be stuck if there is any contamination.
• In order to perform the component test, you can refer the repair manual specific to your vehicle for the VCT unit.

Common Mistakes When Diagnosing The P0C82 Code

• The high voltage battery assembly might be defective.
• Problematic wires.
• Defective high voltage battery control module.