Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
The car's air conditioner has a problem where one part of the electric motor is not working like the other parts, making it not work properly.
The A/C compressor motor has sensors that measure the electrical current in different phases. This code indicates that the current in phase V is too different from phases U and W.
The A/C compressor motor uses a three-phase electrical system, and the current sensor monitors the current in each phase. If the current in phase V deviates significantly from the other two phases (U and W), it triggers this code, indicating a possible issue with the motor or sensor.
• A/C not cooling properly
• Unusual noises from the A/C system
• A/C system warning light on the dashboard
• Faulty A/C compressor motor current sensor
• Wiring issues or poor connections
• Internal fault in the A/C compressor motor
A/C: Air Conditioning
Compressor: A device that increases the pressure of a gas by reducing its volume
• Check for any stored codes and clear them to see if they return.
• Inspect wiring and connections to the A/C compressor motor.
• Test the A/C compressor motor current sensor for proper operation.
• Replace the faulty A/C compressor motor current sensor.
• Repair or replace damaged wiring or connectors.
• Replace the A/C compressor motor if it is faulty.
• OBD-II scanner
• Multimeter
• Wiring diagram
$200 - $800
Moderate
• Honda Accord
• Acura MDX
• Honda Civic
• Regular maintenance of the A/C system
• Ensure electrical connections are secure
• Avoid overloading the A/C system
Sensor Issue
• Have the A/C system checked by a professional.
• Avoid using the A/C until the issue is resolved.
Check with your vehicle manufacturer for warranty coverage on the A/C system.
This code is relatively uncommon and usually associated with specific vehicle models with electric A/C compressors.
Moderate – The A/C system may not function properly, affecting comfort.
Driving with a malfunctioning A/C system is not a safety risk but can affect comfort.
• Vehicle engine running
• A/C system activated
The A/C compressor motor is typically located in the engine bay, near the front of the vehicle.
Q: Can I drive with this code?
A: Yes, but the A/C may not work properly, affecting comfort.
Q: Is this a common issue?
A: It is not very common and tends to affect specific vehicle models.
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