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 found a problem with the sensor that checks how hot or cold the electric motor's inverter is. It's like a thermometer for the car's electric parts, and it's not working right.
The P0AEE code indicates an issue with the temperature sensor that monitors the inverter's temperature. The sensor's readings are outside the expected range, which could affect the inverter's performance.
The drive motor inverter temperature sensor monitors the temperature of the inverter to ensure it operates within safe limits. If the sensor provides a signal that is outside the predefined range, the powertrain control module (PCM) sets the P0AEE code. This can lead to improper inverter cooling and potential overheating.
• Check Engine Light illuminated
• Reduced vehicle performance
• Overheating of the inverter
• Faulty inverter temperature sensor
• Wiring issues or poor connections in the sensor circuit
• Faulty powertrain control module (PCM)
Inverter: A device that converts DC electricity to AC electricity.
PCM: Powertrain Control Module, the vehicle's main computer.
• Use an OBD-II scanner to confirm the P0AEE code.
• Inspect the wiring and connectors for the temperature sensor.
• Test the inverter temperature sensor for proper operation.
• Replace the faulty inverter temperature sensor.
• Repair or replace damaged wiring/connectors.
• Reprogram or replace the PCM if necessary.
• OBD-II scanner
• Multimeter
• Wrench set
$150 - $400
Moderate
• Toyota Prius
• Chevrolet Volt
• Nissan Leaf
• Regular maintenance checks
• Ensure proper cooling system function
• Inspect electrical connections periodically
Sensor Issue
• Avoid driving the vehicle until the issue is resolved to prevent damage.
• Consult with a certified technician for accurate diagnosis.
Check with the vehicle manufacturer for warranty coverage on hybrid system components.
This code is more common in hybrid and electric vehicles due to their reliance on inverter systems.
High – Addressing this issue promptly is important to prevent potential damage to the inverter.
Ignoring this issue could lead to inverter failure, which may affect vehicle safety and performance.
• Vehicle at operating temperature
• Inverter under load conditions
The inverter temperature sensor is typically located near the inverter assembly in the engine bay.
Q: Can I drive with a P0AEE code?
A: It's not recommended to drive with this code as it could lead to inverter overheating and potential damage.
Q: How do I reset the P0AEE code?
A: After repairs, use an OBD-II scanner to clear the code. If the issue persists, further diagnosis is needed.
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