Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
The air conditioner's motor is using too much electricity, which can mean something is wrong with it.
The vehicle's onboard computer has detected that the electrical current in the W phase of the A/C compressor motor is higher than the expected range.
The A/C compressor motor is a component in hybrid and electric vehicles that uses electrical power to compress refrigerant, allowing the air conditioning system to cool the cabin. The motor has multiple phases, and each phase should operate within a specific current range. If the current in the W phase exceeds this range, it may indicate an electrical fault or mechanical issue within the compressor.
• A/C not cooling properly
• Warning light on the dashboard
• Unusual noises from the A/C system
• Faulty A/C compressor motor
• Short circuit in the compressor wiring
• Faulty power inverter module
A/C: Air Conditioning
Compressor: A device that compresses refrigerant in the A/C system
Phase: A term used in electrical systems to describe the distribution of power
• Check for any stored trouble codes
• Inspect the A/C compressor wiring for damage
• Test the A/C compressor motor for electrical faults
• Replace faulty A/C compressor motor
• Repair or replace damaged wiring
• Replace the power inverter module if necessary
• OBD-II scanner
• Multimeter
• Basic hand tools
$500 - $1500
Moderate
• Toyota Prius
• Chevrolet Volt
• Nissan Leaf
• Regular maintenance of the A/C system
• Inspect wiring for wear and tear
• Ensure the power inverter module is functioning properly
Electrical System Issue
• Avoid using the A/C until the issue is resolved
• Consult a professional mechanic for diagnosis
• Monitor for any additional symptoms
Check with the vehicle manufacturer for warranty coverage on hybrid components.
This code is typically associated with hybrid and electric vehicles due to their reliance on electrically driven A/C compressors.
Moderate – While the vehicle can still be driven, the A/C system may not function properly, affecting cabin comfort.
Operating a vehicle with a malfunctioning A/C system may not pose immediate safety risks but can lead to discomfort and potential overheating of components.
• Vehicle in ready mode
• A/C system activated
The A/C compressor is typically located in the engine bay, connected to the vehicle's cooling system.
Q: Can I drive my car with this code?
A: Yes, but the A/C might not work properly, affecting comfort.
Q: Will this code affect my car's performance?
A: It mainly affects the A/C system, not the overall vehicle performance.
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