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 a sensor in the car's electric motor system is reading too high. It's like a thermometer that says it's hotter than it should be.
The P1E24 code indicates that the temperature sensor for the drive motor's inverter is reporting a higher temperature than expected.
The Drive Motor 'B' Inverter Temperature Sensor 'C' is responsible for monitoring the temperature of the inverter in the electric drive system. A 'Circuit High' condition suggests that the sensor is reporting a voltage higher than the expected range, which could mean the sensor is faulty or there is an issue with the wiring or connections.
• Check Engine Light is on
• Reduced vehicle performance
• Overheating warning
• Faulty temperature sensor
• Wiring issues or poor connections
• Faulty inverter
Inverter: A device that converts DC electricity to AC electricity.
Sensor: A device that detects or measures a physical property.
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connections to the temperature sensor.
• Test the sensor for proper operation.
• Replace the faulty temperature sensor.
• Repair or replace damaged wiring.
• Replace the inverter if necessary.
• OBD-II scanner
• Multimeter
• Wrench set
$200 - $600
Moderate
• Chevrolet Volt
• Nissan Leaf
• Toyota Prius
• Regular maintenance checks
• Ensure proper cooling system function
• Avoid excessive loads on the vehicle
Sensor Issue
• Avoid driving the vehicle until repaired.
• Consult with a certified technician.
Check with the vehicle manufacturer for warranty coverage on hybrid components.
This code has been more common in vehicles with high mileage or those frequently used in hot climates.
Moderate – Addressing this issue promptly can prevent further damage.
Driving with this code may not comply with emissions regulations and could lead to safety issues.
• Vehicle at operating temperature
• Engine running in drive mode
The temperature sensor is located near the drive motor inverter, typically in the engine bay.
Q: Can I drive with a P1E24 code?
A: It's not recommended to drive with this code as it may lead to further damage.
Q: How do I reset the P1E24 code?
A: After repairs, use an OBD-II scanner to clear the code.
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