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 thinks there's a problem with the air conditioner's motor. It thinks the motor is using too much electricity, kind of like when you plug too many things into one outlet at home.
The vehicle's A/C compressor motor has sensors that monitor the electrical current. If the current is too high between certain phases, it triggers this code.
The P1D41 code is triggered when the powertrain control module (PCM) detects an abnormally high deviation in the input current sensor readings between phases U and V of the A/C compressor motor. This indicates a potential malfunction in the motor's electrical system or the sensor itself.
• A/C not cooling effectively
• Unusual noises from the A/C compressor
• Check engine light illuminated
• Faulty A/C compressor motor
• Defective current sensor
• Wiring issues or poor connections
PCM: Powertrain Control Module
A/C: Air Conditioning
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connections to the A/C compressor motor.
• Test the current sensor for proper operation.
• Replace the faulty A/C compressor motor.
• Repair or replace defective wiring or connections.
• Replace the current sensor if found defective.
• OBD-II scanner
• Multimeter
• Wrench set
$200 - $800
Moderate
• Honda Accord
• Honda Civic
• Honda CR-V
• Regularly inspect electrical connections.
• Ensure A/C system maintenance is performed.
• Avoid overloading the vehicle's electrical system.
Sensor Issue
• Avoid using the A/C until the issue is resolved.
• Consult a professional mechanic for diagnosis.
• Monitor for any new symptoms or codes.
Check if the vehicle's powertrain or electrical components are still under warranty.
This code has been associated with certain Honda models due to sensor calibration issues.
Moderate – It should be addressed soon to avoid further damage to the A/C system.
Operating a vehicle with a malfunctioning A/C system can lead to discomfort and potential distraction while driving.
• Engine running
• A/C system activated
The A/C compressor motor is typically located at the front of the engine bay, near the serpentine belt.
Q: Can I drive with this code?
A: You can drive, but it's best to get it fixed soon to avoid further damage.
Q: Will this affect my car's performance?
A: It primarily affects the A/C system, but if left unchecked, it could lead to other electrical issues.
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