[SOLVED] P0A67 Code: Drive Motor ‘b’ Phase U Current Low – How To Fix It!

The automobile fault code P0A67 indicates a problem with the Inverter With Converter Assembly. The most common symptom is the Engine Light being ON or the Service Engine Soon Warning Light. This fault code can be caused by a faulty Inverter With Converter Assembly, an open or shorted harness, or a poor electrical connection in the circuit.

To fix this issue, you should visually inspect the wiring harness and connectors for any damage.

Look for broken, bent, pushed out, or corroded pins in the connectors. The repair time for this fault code is estimated to be 1.0.

It is important to address this issue promptly to prevent further damage to the vehicle’s electrical system.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p0a67 fault code.

  • The symptoms of the automobile fault code p0a67 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p0a67 can be caused by a faulty inverter with converter assembly, an open or shorted harness, or a poor electrical connection in the circuit.

  • The fault code p0a67 can be caused by a faulty Inverter With Converter Assembly, an open or shorted Inverter With Converter Assembly harness, or a poor electrical connection in the Inverter With Converter Assembly circuit.

To fix the automobile fault code p0a67, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p0a67, start by checking the possible causes mentioned above.
  • Then, visually inspect the wiring harness and connectors related to the issue.
  • Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.
  • This fix is estimated to take approximately 1.0 hour.

The factors influencing the cost of diagnosing and fixing the automobile fault code p0a67 are the estimated repair time of 1.0 hour and the typical hourly rate charged by auto repair shops, which ranges from $75 to $150.

The P0A67 fault code refers to a problem with the drive motor ‘B’ phase U current being too low. The inverter in the vehicle is responsible for converting the high-voltage direct current from the HV battery into alternating current for the MG1MG2 motors.

The inverter contains power transistors that control the flow of current, and it transmits important information such as amperage and voltage to the HV control ECU. The motor inverter current sensors detect the amperage flowing between the inverter and the MG1MG2 motors. If the HV control ECU detects a malfunction in the sensor system and determines that the drive motor ‘B’ phase U current is too low, it will trigger the P0A67 fault code.

This fault code indicates that there is an issue with the current flow in the drive motor ‘B’ phase U, which may require further inspection and repair.

What are the possible causes for the automobile fault code p0a67?

If you see the engine light or service engine soon warning light on, the fault code P0A67 could be the culprit. This code is often caused by a faulty inverter with converter assembly, an open or shorted harness, or a poor electrical connection in the inverter with converter assembly circuit. To fix this issue, start by visually inspecting the wiring harness and connectors. Look for any signs of damage or corrosion, and check for broken, bent, pushed out, or corroded pins in the connectors.

How can I visually inspect the wiring harness and connectors to fix the fault code p0a67?

If you’re dealing with the fault code p0a67 and your engine light is on, it’s time to take a closer look at the wiring harness and connectors. The cause could be a faulty Inverter With Converter Assembly or an open or shorted harness. To fix it, visually inspect the wiring harness and connectors for any signs of damage. Check for broken, bent, pushed out, or corroded pins on the connectors. Don’t forget to also check for any damaged components.

What should I look for when checking for damaged components and connector’s pins to resolve the fault code p0a67?

When troubleshooting the fault code p0a67, start by visually inspecting the wiring harness and connectors. Look for any signs of damage or corrosion. Pay close attention to the inverter with converter assembly and check for any open or shorted circuits. Additionally, check the connector’s pins for any signs of being broken, bent, pushed out, or corroded. By thoroughly examining these components, you can identify and resolve the issue causing the engine light to be on.

p0a67 error fault code explained

To fix the p0a67 fault code, start by visually inspecting the wiring harness and connectors related to the Inverter With Converter Assembly.

Look for any damage or corrosion. Check for broken, bent, or pushed out pins on the connectors. Address any issues found to resolve the problem.

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