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 isn't getting a signal from the second fan that helps keep the hybrid or electric car's battery cool. It's like when a fan in your room isn't working and you can't feel the breeze.
The vehicle's control module has detected an issue with the electrical circuit that monitors or controls the second cooling fan for the hybrid or electric vehicle's battery pack.
The P0D5F code indicates a fault in the sense circuit of the second cooling fan for the hybrid or electric vehicle's battery pack. This could mean an open circuit or a failure in the sensor that monitors the fan's operation. The cooling fan is crucial for maintaining optimal battery temperature, and a fault can lead to overheating.
• Check Engine Light is on
• Reduced battery performance
• Overheating of the battery pack
• Faulty cooling fan 2
• Damaged wiring or connectors
• Faulty control module
OBD-II: On-Board Diagnostics, a standardized system for self-diagnostics in vehicles.
Cooling Fan: A fan used to cool the battery pack in hybrid and electric vehicles.
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connectors for damage.
• Test the cooling fan 2 for proper operation.
• Repair or replace damaged wiring or connectors.
• Replace faulty cooling fan 2.
• Replace or reprogram the control module if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$200 - $600
Moderate
• Toyota Prius
• Chevrolet Volt
• Nissan Leaf
• Regularly inspect and maintain cooling fans.
• Ensure proper electrical connections.
• Conduct periodic battery system checks.
Sensor Issue
• Have the vehicle inspected by a professional.
• Avoid driving the vehicle if overheating occurs.
• Monitor the vehicle's battery performance closely.
Check with the vehicle manufacturer for warranty coverage on hybrid/EV components.
This code has become more common as hybrid and electric vehicles have increased in popularity, highlighting the importance of battery cooling systems.
Moderate – Addressing this issue promptly can prevent battery damage.
Driving with an overheating battery can be dangerous and may cause damage to the vehicle. Always consult a professional for repairs.
• Engine running
• Battery pack under load
The cooling fan 2 is typically located near the hybrid or EV battery pack, often in the rear of the vehicle.
Q: Can I drive with a P0D5F code?
A: It's not recommended to drive for extended periods with this code, as it can lead to battery overheating.
Q: How do I reset the P0D5F code?
A: After repairs, use an OBD-II scanner to clear the code. If the issue is resolved, the code should not return.
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