If you’ve noticed that your engine light is on or you’ve received a service engine soon warning, it’s important to understand what the fault code P0C59 means. This code typically indicates a problem with the hybrid vehicle motor.

It could be due to a faulty motor, an open or shorted motor harness, a poor electrical connection in the motor circuit, or a faulty HV control ECU.

To fix this issue, start by visually inspecting the wiring harness and connectors. Look for any damaged components or broken, bent, pushed out, or corroded connector pins.

This repair is of moderate difficulty and should take around 1.0 hour to complete.

By addressing this fault code promptly, you can ensure the proper functioning of your hybrid vehicle.

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 p0c59 fault code.

  • The symptoms of the automobile fault code p0c59 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The fault code p0c59 can be caused by a faulty hybrid vehicle motor, an open or shorted motor harness, a poor electrical connection in the motor circuit, or a faulty HV control ECU.

  • The fault code p0c59 can be caused by a faulty hybrid vehicle motor, an open or shorted hybrid vehicle motor harness, a poor electrical connection in the hybrid vehicle motor circuit, or a faulty HV control ECU.

To fix the automobile fault code p0c59, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p0c59, 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 automobile fault code p0c59 diagnosis and fixing cost is influenced by the estimated repair time, which is 1.0 hour. Auto repair shops typically charge between $75 and $150 per hour for their services.

The P0C59 fault code refers to an intermittent or erroneous issue with the Drive Motor ‘B’ Position Sensor Circuit ‘A’. This fault code is related to the motor resolver, which is a sensor that detects the position of the magnetic poles in order to control the MG1 and MG2 efficiently. The resolver consists of a stator with an excitation coil and two detection coils.

As the rotor turns, the gap between the stator and the rotor changes due to the rotor’s oval shape. The detection coils output alternating currents based on the position of the sensor rotor, while an excitation coil receives a predetermined frequency of alternating current. The HV control ECU uses the phases and waveform height of the detection coils to determine the absolute position of the rotor.

Additionally, the CPU calculates the amount of position change within a specific time frame, allowing the resolver to be used as a speed sensor. However, the P0C59 fault code indicates an intermittent or erroneous issue with this circuit.

What are the possible causes for the automobile fault code P0C59?

If you see the engine light or service engine soon warning light on, the fault code P0C59 could be the culprit. This code is often caused by a faulty hybrid vehicle motor, an open or shorted hybrid vehicle motor harness, a poor electrical connection in the hybrid vehicle motor circuit, or a faulty HV control ECU. To fix this issue, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.

How can I visually inspect the wiring harness and connectors to fix the P0C59 fault code?

If you’re dealing with the P0C59 fault code and your engine light is on, it’s time to take action. The cause could be a faulty hybrid vehicle motor, an open or shorted motor harness, a poor electrical connection in the motor circuit, or a faulty HV control ECU. To fix it, start by visually inspecting the wiring harness and connectors. Look for any signs of damage, such as broken, bent, pushed out, or corroded pins. Don’t forget to check the “Possible Causes” listed above for a comprehensive solution.

What should I look for when checking for damaged components or corroded connector pins to resolve the P0C59 fault code?

When resolving the P0C59 fault code, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. These issues can cause a poor electrical connection or an open/short circuit in the hybrid vehicle motor or HV control ECU, leading to the engine light being on. By thoroughly checking for these issues, you can identify and resolve the cause of the fault code.

p0c59 error fault code explained

If you’re seeing the Engine Light ON or the Service Engine Soon Warning Light, it could be due to a faulty Hybrid vehicle motor or issues with the motor harness or circuit. To fix it, visually inspect the wiring harness and connectors, checking for any damage or corrosion. Don’t forget to examine the connector’s pins too.

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