AutoCodes – GMC – P0C0E GMC

P0C0E GMC Code - Drive Motor '2' Inverter Positive Voltage Circuit

Quick Answer

This is an internal fault detection of the drive motor generator Power Inverter Module (PIM) Assembly. Common causes include Reprogram Power Inverter Module (PIM) Assembly, Faulty Power Inverter Module (PIM) Assembly, Power Inverter Module (PIM) Assembly harness is open or shorted. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P0C0E GMC indicates Drive Motor '2' Inverter Positive Voltage Circuit.
Common causes: Common causes include Reprogram Power Inverter Module (PIM) Assembly, Faulty Power Inverter Module (PIM) Assembly, Power Inverter Module (PIM) Assembly harness is open or shorted.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 1,081

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 09, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0C0E GMC Description

This is an internal fault detection of the drive motor generator Power Inverter Module (PIM) Assembly. The PIM monitors the Drive Motor '2' Inverter. The ECM sets the OBDII code when the Drive Motor '2' Inverter is not to factory specifications. This fault is handled inside the PIM and no external circuits are involved.

OBDII Code P0C0E GMC - Drive Motor '2' Inverter Positive Voltage Circuit - AutoCodes.com — P0C0E GMC Code - Drive Motor '2' Inverter Positive Voltage Circuit

What does this mean?

What are the Possible Causes of the DTC P0C0E GMC?

Reprogram Power Inverter Module (PIM) Assembly
Faulty Power Inverter Module (PIM) Assembly
Power Inverter Module (PIM) Assembly harness is open or shorted
Power Inverter Module (PIM) Assembly circuit poor electrical connection

How to Fix the DTC P0C0E GMC?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0C0E GMC code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0C0E GMC code?

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Need Help with the Code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0C0E GMC Code

1. What are the common symptoms of OBDII code P0C0E GMC?

The common symptoms associated with code P0C0E GMC include reduced engine power, poor acceleration, and the illumination of the check engine light.

2. What can cause the OBDII code P0C0E GMC to trigger?

The P0C0E GMC code is typically triggered by issues with the drive motor '2' inverter positive voltage circuit, such as wiring faults, damaged components, or inverter failure.

3. How serious is the OBDII code P0C0E GMC?

Code P0C0E GMC should be addressed promptly as it can lead to drivability issues and potentially cause further damage to the vehicle's hybrid powertrain system if left unresolved.

4. What are some possible repair tips for OBDII code P0C0E GMC?

Repair tips for code P0C0E GMC include inspecting the wiring harness for damage, checking the inverter components for faults, and ensuring all connections are secure and free of corrosion.

5. Can I continue driving with the OBDII code P0C0E GMC illuminated?

It is not recommended to continue driving with the P0C0E GMC code illuminated, as it can affect the vehicle's performance and fuel efficiency. It is best to address the issue as soon as possible.

6. How can I diagnose the OBDII code P0C0E GMC at home?

Diagnosing code P0C0E GMC at home may require a diagnostic scan tool to read the code and further investigate the drive motor '2' inverter positive voltage circuit for any visible issues or faults.

7. Is the repair for OBDII code P0C0E GMC expensive?

The cost of repairing code P0C0E GMC can vary depending on the underlying cause of the issue, but it is advisable to consult a professional technician for an accurate diagnosis and cost estimate.

8. Can a DIY enthusiast fix the OBDII code P0C0E GMC?

While some enthusiasts may have the skills to address simple issues related to code P0C0E GMC, it is recommended to seek help from a qualified mechanic or hybrid vehicle specialist for complex repairs.

9. Will resetting the OBDII code P0C0E GMC make it go away permanently?

Resetting the code may temporarily turn off the check engine light, but if the underlying issue is not addressed, the code is likely to reappear once the system detects the problem again.

10. How can I prevent the OBDII code P0C0E GMC from recurring in the future?

To prevent the recurrence of code P0C0E GMC, it is essential to perform regular maintenance on the hybrid powertrain system, address any underlying issues promptly, and follow the manufacturer's recommended service schedule.