Guide To P0AEA OBD Error Code Solutions

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The trouble code P0AEA can be described as Hybrid Battery Temperature Sensor “D” Circuit Low. The hybrid battery temperature sensor “D” circuit is being monitored by the engine control module. This trouble code would be set by the ECM when the hybrid battery temperature sensor “D” circuit would not be as per the specifications set by the manufacturer. The engine control module, powertrain control module or the transmission control module monitors this circuit depending upon the particular automobile.

This diagnostic fault code is a generic powertrain code, which means that it would apply to the OBD-II equipped vehicles. The specific repair steps can vary as it depends upon the vehicle make and model. The engine control module, powertrain control module or the transmission control module monitors this circuit depending upon the particular automobile.

What causes this problem with the Hybrid Battery Temperature Sensor “D” Circuit Low?

• There can be distorted inverter with converter assembly
• Inverter with converter assembly harness is open or small
• Inverter with converter assembly circuit might have inadequate electrical connection
• Defaults in the HV control ECU

1. Battery Temperature Sensor - Faulty temperature sensor will not be able to interpret the battery temperatures which can cause overheating and leakages inside the battery that can cause harm to various components and can be dangerous to driver’s safety also. Thus, replace it at first instance.
2. Battery Coolant Pump - Battery coolant pump plays a vital role in keeping the battery pack cool while operating and keeping it from overheating. Thus, check and replace faulty pump as it can be the reason for temperature sensor indicating out of bound readings.
3. Cooling System Parts - There can be many components in the cooling system that can be faulty, causing battery overheating and underperforming. So, replace the faulty components immediately.
4. Engine Control Module - It is not always the components, but the ECM that can also be faulty. It can cause misinterpretation of correct data thus leading to wrong operational decisions which will affect the transmission and overall engine performance. Thus, replace faulty module and reprogram it now!
5. Hybrid Drive Cooling Pump - The cooling pump play a major role in keeping the battery temperatures under control and ensuring proper functioning. If the pump gets damaged, it can lead to increased temperatures that can hamper many starting and charging parts. Thus, replace it immediately, if found damaged.
6. Powertrain Control Module - Powertrain Control Module can also be faulty in rare cases and thus needs through checks for system and software errors. Thus, check and replace it, if required.
7. Hybrid Battery - If the battery is at fault, it can also be the reason for battery overheating, which can lead to temperature sensor going out of specification. Buy new hybrid battery now!
8. Car Battery & Cables - Most of the time the battery cables and connectors are at fault for a particular component not functioning properly. Thus, the battery cable and connector should be checked for and replace in time.
9. Diagnostic Tools - It is always advisable to use the correct tools and equipment while resolving any OBD code issue as even small mistakes can lead to wrong diagnosis. Thus, always take help from a professional who has the knowledge and experience to such tools in an efficient manner. Buy new quality diagnostic tools from us today!

We care for our customers and that’s why we can totally understand your problem. That’s the reason why we have listed out some major symptoms behind the flashing up of OBD Code P0AEA. They are mentioned here as follows:

Common Symptoms

• Check engine light can start flashing up
• High voltage system might not function properly

If you wish to correct this fault code, then you have to follow certain steps. Correcting a problem needs your careful attention. Here are some ways with the help of which you will be able to correct the OBD Code P0AEA:

• Repair or replace the quirky inverter with converter assembly
• Rehabilitate the defaults in the inverter with converter assembly harness
• The malfunctioning ECU should be repaired or replaced as per the need
• Carefully adjust the faults in the inverter with converter assembly circuit

Now are you thinking that from where will you purchase these car parts? You have arrived at the right place. We at Parts Avatar care for our customers, that’s why we provide the best quality of ecu, inverter with converter assembly, inverter with converter assembly harness, pcm car, ecm car and engine control module at marketable prices.

Do you wish to diagnose P0AEA error code easily? Here are some steps which you should follow in order to diagnose this fault code:

• The mechanic or the technician will use a diagnostic scanner or code reader like DVOM to visually scan for the error codes in the vehicle.
• After performing a careful inspection, every of the stored codes and freeze frame data are retrieved as it can help down the way for further diagnosis process.
• Most often he has to inspect the hybrid battery itself to see if they are faulty or damaged. Additional error codes that are stored in the vehicle are also addressed.
• The mechanic performs a continuity test between the PCM and hybrid battery.
• If the Hybrid Battery Temperature Sensor “D” Circuit or other related parts are not faulty, he will then retune the code and test drive the vehicle.
• Now when the car is taken out for a test drive, if the P0AEA code does not return soon, he will know that there is an existence of erratic condition. 

Common Mistakes When Diagnosing The P0AEA Code

• The high voltage battery assembly might be blocked
• Non observance of the high voltage battery control module
• Some issues with the battery control module