Error Code P0BCF: What It Means & What To Do?

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Do you find the cooling fan to be damaged? Is the P0BCF error stored in your vehicle? Keep reading further to know as to how to diagnose this error code. Updating the software of the transmission control module is commonly known as the generator inverter temperature sensor circuit low. Usually, the P0BCF error will get stored in the vehicle if a fault is identified within the generator motor high voltage inverter

The MG ECU which is placed in the inverter with converter assembly will find the temperature of the generator inverter with the help of temperature sensor which is built into the generator inverter. If needed, the MG ECU will reduce the inverter output so that overheating of the generator inverter can be stopped. The power management control ECU (HV CPU) will also find the issue in the sensor depending on the values of the temperature sensor. The issue in the generator inverter temperature sensor and its wire is found by the inverter with converter assembly.

What causes this problem with the Generator Inverter Temperature Sensor Circuit High?

• Defective inverter with converter assembly.
• The inverter with converter assembly harness might have an opening or short circuit.
• The inverter with converter assembly circuit might have a weak electrical connection

1. Inverter Cooling System - Are you looking to replace the damaged inverter cooling system? Find them at Parts Avatar at the best prices online.
2. Auto Cooling Fan - If the auto cooling fan blows or burns out, then the vehicle will start malfunctioning. Replace it as soon as possible
3. Inverter With Converter Assembly - A defective inverter with converter assembly has to be changed as soon as possible to avoid further troubles.
4. Inverter Water Pump Assembly - Getting rid of the P0BCF error is easy if the contaminated inverter water pump assembly is instantly replaced.
5. Inverter Temperature Sensor - Do you find the inverter temperature sensor to be broken? Quickly replace it with a new inverter temperature sensor from Parts Avatar.
6. Engine Control Module - The engine performance will be poor and there will be a drop-in fuel economy if the engine control module malfunctions. Replace it immediately.
7. Powertrain Control Module - The engine will fail to start or the fuel economy will be poor if the powertrain control module is faulty. Get them replaced by getting a new one from Parts Avatar as soon as possible.

Willing to know some common symptoms of OBD Code P0BCF? Your wish is our demand. Have a look at them below:

Common Symptoms

• You will notice either of the lights, that is the engine light or the warning light of the service engine turned on.

We have listed out so ways which would help you to correct the occurrence of OBD Code P0BCF. They are mentioned here as follows:

• The faulty inverter temperature sensor has to be changed.
• The broken cooling fan needs to be fixed.
• Inverter with converter assembly and inverter water pump assembly has to be repaired.
• The damaged cooling fan needs to be altered.

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If you want to easily diagnose this fault code, then all you have to do is to follow the steps which are mentioned below:

• This is a general type of trouble code, where the mechanic will use a scanner to carefully look for any stored error code.
• He will then connect the scanner to the diagnostic port of the vehicle and recover all stored codes and freeze frame data as it can help him with further diagnosis.
• For this P0BCF error code, initially, the mechanic will carefully inspect the inverter temperature sensor and inverter cooling system
• Any possible damages have to be fixed immediately.
• As a next step, the mechanic will visually examine the components like inverter with converter assembly, transmission control module, cooling fan, inverter with water pump assembly and so on.
• If any of these components are damaged, they will be replaced immediately by the mechanic.
• Finally, the mechanic will check for any possible faults in the engine control module or powertrain control module and replace them quickly if there are damaged.
• After every of the diagnostic procedure is carefully done, the mechanic will reset the error code and then test drive the vehicle again.
• This will help him to know if the error code in the vehicle still occurs and also, helps him to locate the area as to where the fault occurred.

Common Mistakes When Diagnosis the P0BCF Code

• Damaged inverter.
• An issue might arise due to faulty wires.
• The software of the transmission control module must be updated.
• Defective inverter temperature sensor