The automobile fault code P0AE8 indicates a problem with the Inverter With Converter Assembly. The most common symptom is the Engine Light being ON or the Service Engine Soon Warning Light.

The cause of this fault code can be a faulty Inverter With Converter Assembly, an open or shorted harness, a poor electrical connection in the circuit, or a faulty HV Control ECU. To fix this issue, you should visually inspect the wiring harness and connectors for any damage. Look for broken, bent, pushed out, or corroded pins in the connectors.

The repair time for this issue is estimated to be around 1.0.

It is important to address this fault code promptly to prevent further damage to the vehicle.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p0ae8 fault code.

  • The symptoms of the automobile fault code p0ae8 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p0ae8 can be caused by a faulty inverter with converter assembly, an open or shorted harness, a poor electrical connection in the circuit, or a faulty HV control ECU.

  • The fault code P0AE8 can be caused by: a faulty Inverter With Converter Assembly, an open or shorted Inverter With Converter Assembly harness, a poor electrical connection in the Inverter With Converter Assembly circuit, or a faulty HV Control ECU.

To fix the automobile fault code p0ae8, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p0ae8, start by checking the possible causes mentioned above.
  • Then, visually inspect the wiring harness and connectors related to the issue.
  • Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.
  • This fix is estimated to take approximately 1.0 hour.

The factors influencing the cost of diagnosing and fixing the automobile fault code p0ae8 are the estimated repair time and the hourly rate charged by auto repair shops.

The estimated repair time for this fault code is 1.0 hour.

Auto repair shops typically charge between $75 and $150 per hour for their services.

These factors will determine the overall cost of diagnosing and fixing the p0ae8 fault code.

The P0AE8 fault code refers to a problem with the Hybrid Battery Temperature Sensor ‘D’ Circuit. This sensor is located in the inverter and is used by the HV control ECU to monitor the temperature of the motor inverter.

The same cooling system that cools the MG1 and MG2 is also used to cool the inverter, and the temperature sensor in the inverter is similar to the boost converter temperature sensor. The HV control ECU uses the signals from the temperature sensor to limit the load and prevent the inverter from overheating.

The code can be triggered by a malfunction in the wiring of the temperature sensor or a problem with the sensor itself.

What are the possible causes for the automobile fault code p0ae8?

If you see the engine light or service engine soon warning light on, the fault code P0AE8 could be the culprit. This code is often caused by a faulty inverter with converter assembly, an open or shorted harness, a poor electrical connection in the inverter with converter assembly circuit, or a faulty HV control ECU. To fix the issue, visually inspect the wiring harness and connectors, checking for any damage or broken, bent, pushed out, or corroded pins. Don’t forget to also address the possible causes mentioned above.

How can I visually inspect the wiring harness and connectors to fix the fault code p0ae8?

If you’re dealing with the fault code p0ae8 and your engine light is on, it’s time to visually inspect the wiring harness and connectors. This could be caused by a faulty inverter with converter assembly, an open or shorted harness, a poor electrical connection in the circuit, or a faulty HV control ECU. To fix it, check the possible causes mentioned earlier and visually inspect the wiring harness and connectors. Look out for damaged components and check for any broken, bent, pushed out, or corroded pins in the connectors.

What should I look for when checking for damaged components and connector’s pins to resolve the fault code p0ae8?

When troubleshooting the fault code P0AE8, start by visually inspecting the wiring harness and connectors. Look for any signs of damage or corrosion. Pay close attention to the inverter with converter assembly and check for any open or shorted circuits. Additionally, examine the HV control ECU for any faults. Make sure to thoroughly check the connector’s pins for any signs of being broken, bent, pushed out, or corroded. Taking these steps will help identify and resolve the issue causing the engine light to be on.

p0ae8 error fault code explained

If you’re seeing the Engine Light ON or the Service Engine Soon Warning Light, the p0ae8 fault code might be the culprit. This code is usually caused by a faulty Inverter With Converter Assembly or issues with the wiring harness and connectors.

To fix it, visually inspect the wiring and connectors for any damage, and check for broken or corroded pins.

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