Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means there's a problem with the part of the car that changes electricity from one form to another, and it's not working right.
The DC/AC converter in a vehicle is responsible for converting direct current (DC) from the battery into alternating current (AC) for various systems. This code indicates that the control circuit for this converter is not operating within the expected range or performance parameters.
The P0364 code is triggered when the vehicle's powertrain control module (PCM) detects a malfunction in the DC/AC converter control circuit. This could be due to a range or performance issue, meaning the converter is not converting power as efficiently or effectively as it should, which can affect the vehicle's electrical systems.
• Check engine light is on
• Electrical systems not functioning properly
• Unusual noises from the electrical system
• Faulty DC/AC converter control module
• Wiring issues or poor connections in the control circuit
• Malfunctioning PCM or software issues
DC: Direct Current
AC: Alternating Current
PCM: Powertrain Control Module
• Use an OBD-II scanner to confirm the P0364 code.
• Inspect the wiring and connections to the DC/AC converter control module.
• Test the DC/AC converter control module for proper operation.
• Repair or replace damaged wiring or connectors.
• Replace the DC/AC converter control module if faulty.
• Reprogram or replace the PCM if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$200 - $600
Moderate
• Toyota Prius
• Chevrolet Volt
• Nissan Leaf
• Regular maintenance of electrical systems
• Ensure all connections are secure and free of corrosion
• Update vehicle software as recommended by the manufacturer
Electrical System Issue
• Avoid using unnecessary electrical accessories until the issue is fixed.
• Have the vehicle inspected by a professional if you're not experienced with electrical systems.
Check with the vehicle manufacturer; some electrical components may be covered under warranty.
This code has been reported in hybrid and electric vehicles where DC/AC conversion is critical for operation.
Moderate – It is recommended to address this issue soon to avoid potential electrical failures.
Operating a vehicle with electrical issues can be unsafe. Address the problem promptly to ensure vehicle safety.
• Vehicle must be running
• Electrical systems must be active
The DC/AC converter is typically located near the vehicle's battery or in the engine compartment.
Q: Can I drive with a P0364 code?
A: It's possible to drive, but it's not recommended as it may lead to further electrical issues.
Q: What happens if I ignore this code?
A: Ignoring the code can result in electrical system failures, affecting vehicle performance and safety.
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