[SOLVED] P0C0B Code: Drive Motor ‘1’ Inverter Positive Voltage Circuit – Troubleshooting And Fix

The automobile fault code P0C0B indicates a problem with the Power Inverter Module (PIM) Assembly.

The most common symptom is the Engine Light being ON or the Service Engine Soon Warning Light. The cause of this fault code can be a reprogrammed PIM Assembly, a faulty PIM Assembly, an open or shorted PIM Assembly harness, or a poor electrical connection in the PIM Assembly circuit.

To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damage or corrosion. Additionally, look for any broken, bent, pushed out, or corroded pins in the connectors.

The repair time for this issue is estimated to be around 1.0 hour. It is important to address this fault code promptly to prevent further damage to the 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 p0c0b fault code.

  • The symptoms of the automobile fault code p0c0b include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p0c0b can be caused by a reprogrammed or faulty Power Inverter Module (PIM) Assembly, an open or shorted PIM Assembly harness, or a poor electrical connection in the PIM Assembly circuit.

  • The fault code p0c0b can be caused by the following: Reprogramming the Power Inverter Module (PIM) Assembly, a faulty Power Inverter Module (PIM) Assembly, an open or shorted harness in the Power Inverter Module (PIM) Assembly, or a poor electrical connection in the Power Inverter Module (PIM) Assembly circuit.

To fix the automobile fault code p0c0b, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p0c0b, you need to first check the possible causes mentioned above.
  • Then, visually inspect the wiring harness and connectors related to the issue.
  • Look for any damaged components and check if there are any broken, bent, pushed out, or corroded pins in the connectors.
  • This fix should take approximately 1.0 hour.

The factors influencing the cost of diagnosing and fixing the automobile fault code p0c0b based on the estimated repair time of 1.0 hour include the hourly rate charged by auto repair shops, which typically ranges between $75 and $150.

The P0C0B fault code indicates an internal fault in the drive motor generator Power Inverter Module (PIM) Assembly. This fault is specifically related to the Drive Motor ‘1’ Inverter. The code is triggered when the inverter does not meet the factory specifications.

It is important to note that this fault is handled internally within the PIM, and there are no external circuits involved. The code specifically refers to an issue with the positive voltage circuit of the Drive Motor ‘1’ Inverter.

What are the possible causes for the automobile fault code p0c0b?

If you’re seeing the engine light on or the service engine soon warning light, the fault code P0C0B might be the culprit. This code can be caused by a few things, including a reprogrammed power inverter module (PIM) assembly, a faulty PIM assembly, an open or shorted PIM assembly harness, or a poor electrical connection in the PIM assembly circuit. 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. Don’t forget to check the possible causes listed above for a more comprehensive solution.

How can I visually inspect the wiring harness and connectors to fix the issue?

If you’re dealing with the dreaded Engine Light ON or Service Engine Soon Warning Light, there are a few possible causes to consider. One of them could be a faulty Power Inverter Module (PIM) Assembly or a poor electrical connection in the Power Inverter Module (PIM) Assembly circuit. To fix this, start by visually inspecting the wiring harness and connectors. Look out for any damaged components and check for broken, bent, pushed out, or corroded connector pins. This simple step could help you identify and resolve the issue.

What should I look for when checking for damaged components or corroded connector pins?

When checking for damaged components or corroded connector pins, there are a few things to keep in mind. If you notice the engine light or service engine soon warning light is on, it could be due to a reprogrammed power inverter module (PIM) assembly, a faulty PIM assembly, an open or shorted PIM assembly harness, or a poor electrical connection in the PIM assembly circuit. To fix this issue, visually inspect the related wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.

p0c0b 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 problem with the Power Inverter Module (PIM) Assembly. To fix it, check the possible causes mentioned above, visually inspect the wiring harness and connectors, and look for any damaged components or corroded pins.

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