P0AEE Code - Drive Motor Inverter Temperature Sensor 'A' Circuit Range/Performance
Quick Answer
The HV control ECU uses a temperature sensor, which is built into the inverter, to detect the temperature of the motor inverter. Common causes include Faulty Inverter With Converter Assembly, Inverter With Converter Assembly harness is open or shorted, Inverter With Converter Assembly circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0AEE indicates Drive Motor Inverter Temperature Sensor 'A' Circuit Range/Performance.
- Common causes
- Common causes include Faulty Inverter With Converter Assembly, Inverter With Converter Assembly harness is open or shorted, Inverter With Converter Assembly circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P0AEE Description
The characteristic of the motor inverter temperature sensor is the same as the boost converter temperature sensor.
The HV control ECU limits the load based on the signals transmitted by the motor inverter temperature sensor, in order to check the effectiveness of the inverter cooling system and prevent the inverter from overheating. Furthermore, the HV control ECU detects a malfunction in the wiring of the motor inverter temperature sensor, as well as in the sensor itself.
What are the Possible Causes of the DTC P0AEE?
- Faulty Inverter With Converter Assembly
- Inverter With Converter Assembly harness is open or shorted
- Inverter With Converter Assembly circuit poor electrical connection
- Faulty HV Control ECU
How to Fix the DTC P0AEE?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0AEE code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Information for Specific Makes
- P0AEE Buick — Drive Motor Inverter Temperature Sensor Performance
- P0AEE Cadillac — Drive Motor Inverter Temperature Sensor Performance
- P0AEE Chevrolet — Drive Motor Inverter Temperature Sensor Performance
- P0AEE Ford — Drive Motor Inverter Temperature Sensor 'A' circuit Range/Performance
- P0AEE GMC — Drive Motor Inverter Temperature Sensor Performance
- P0AEE Honda — Traction Motor Inverter Temperature Sensor Range/Performance Problem
- P0AEE Lexus — Drive Motor Inverter Temperature Sensor 'A' Circuit Range/Performance
- P0AEE Lincoln — Drive Motor Inverter Temperature Sensor 'A' circuit Range/Performance
- P0AEE Mercury — Drive Motor Inverter Temperature Sensor 'A' circuit Range/Performance
- P0AEE Nissan — Drive Motor Inverter Temperature Sensor 'A' Circuit Range/Performance
- P0AEE Toyota — Drive Motor Inverter Temperature Sensor 'A' Circuit Range/Performance
Frequently Asked Questions about P0AEE Code
1. What does the OBDII code P0AEE mean?
Code P0AEE indicates an issue with the Drive Motor Inverter Temperature Sensor 'A,' specifically a problem with its circuit's range or performance.
2. What are the common symptoms of code P0AEE?
Symptoms may include an illuminated check engine light, reduced vehicle performance, overheating of the drive motor inverter, and possible activation of limp mode.
3. What causes the P0AEE code to appear?
Common causes include a faulty temperature sensor, damaged wiring or connectors in the sensor circuit, or issues with the drive motor inverter itself.
4. Can I drive with the P0AEE code active?
Driving with this code is not recommended, as it may lead to overheating of the drive motor inverter, which could cause further damage.
5. How is the P0AEE code diagnosed?
A technician will use a scan tool to confirm the code, inspect the wiring and connectors, test the temperature sensor, and check for faults in the drive motor inverter.
6. How do I fix the P0AEE code?
Repairs may involve replacing the drive motor inverter temperature sensor, fixing damaged wiring or connectors, or addressing issues within the inverter itself.
7. Is the P0AEE code specific to hybrid or electric vehicles?
Yes, this code is typically found in hybrid or electric vehicles that utilize a drive motor inverter system.
8. What tools are needed to repair the P0AEE code?
Diagnosing and repairing this code usually requires a scan tool, a multimeter for electrical testing, and potentially manufacturer-specific repair documentation.
9. How much does it cost to fix the P0AEE code?
Repair costs can vary depending on the root cause, ranging from $100–$300 for sensor replacement to more for extensive inverter repairs.
10. Can the P0AEE code clear itself?
The code will not clear itself unless the underlying issue is resolved. After repairs, the code can be cleared using an OBDII scan tool.
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