AutoCodes – GMC – P0CC5 GMC

P0CC5 GMC Code - 14V Power Module Input-Output Current Sensors Not Plausible

Quick Answer

The generator control module also called the starter generator control module is comprised of the following three control modules; the hybrid powertrain control module, 14 volt power module and the drive motor control module. Common causes include Faulty Starter Generator Control Module, Starter Generator Control Module harness is open or shorted, Starter Generator Control Module circuit poor electrical connection. 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
P0CC5 GMC indicates 14V Power Module Input-Output Current Sensors Not Plausible.
Common causes
Common causes include Faulty Starter Generator Control Module, Starter Generator Control Module harness is open or shorted, Starter Generator Control Module circuit poor electrical connection.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 681
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 21, 2019
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Code P0CC5 GMC Description

The generator control module also called the starter generator control module is comprised of the following three control modules; the hybrid powertrain control module, 14 volt power module and the drive motor control module. These three control modules are non serviceable and are part of the generator control module.
The 14V power module has 2 internal current sensors, one for input and one for output current measurements. The 14 volt power module monitors both input and output current, and then makes a correlation between them. This diagnostic will check range performance malfunctions of one or both of the current sensors. These current sensors are internal to the 14V power module and are not serviced separately from the generator control module.
OBDII Code P0CC5 GMC - 14V Power Module Input-Output Current Sensors Not Plausible - AutoCodes.com
P0CC5 GMC Code - 14V Power Module Input-Output Current Sensors Not Plausible

What are the Possible Causes of the DTC P0CC5 GMC?

  • Faulty Starter Generator Control Module
  • Starter Generator Control Module harness is open or shorted
  • Starter Generator Control Module circuit poor electrical connection

How to Fix the DTC P0CC5 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 P0CC5 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 P0CC5 GMC 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 P0CC5 GMC Code

1. What are the common symptoms of OBDII code P0CC5 in a GMC vehicle?

The common symptoms of OBDII code P0CC5 in a GMC vehicle may include issues with power delivery, decreased fuel efficiency, and potential drivability concerns.

2. What does the OBDII code P0CC5 GMC indicate?

The OBDII code P0CC5 in a GMC vehicle indicates a fault with the 14V Power Module Input-Output Current Sensors, suggesting that the input and output current sensor readings are not plausible.

3. What are the possible causes of OBDII code P0CC5 in a GMC?

Possible causes of OBDII code P0CC5 in a GMC may include faulty current sensors, wiring issues, a malfunctioning power module, or problems with the electrical system.

4. How can I diagnose the OBDII code P0CC5 in my GMC?

Diagnosing OBDII code P0CC5 in your GMC may involve using a diagnostic scanner to retrieve the specific fault code, checking the current sensor readings, inspecting the wiring for any damage, and testing the power module functionality.

5. Can I drive my GMC with the OBDII code P0CC5 present?

It is not recommended to drive your GMC with the OBDII code P0CC5 present, as it may lead to performance issues and potential further damage to the vehicle's electrical system.

6. What are some repair tips for addressing OBDII code P0CC5 in a GMC?

Repair tips for addressing OBDII code P0CC5 in a GMC may include checking and replacing faulty current sensors, repairing any damaged wiring, testing and potentially replacing the power module, and clearing the fault code with a diagnostic tool.

7. How serious is OBDII code P0CC5 in a GMC?

OBDII code P0CC5 in a GMC should be taken seriously, as it can impact the vehicle's performance and fuel efficiency. Ignoring this code may lead to more severe electrical issues in the long run.

8. Can I reset the OBDII code P0CC5 in my GMC without fixing the underlying issue?

While you can clear the OBDII code P0CC5 in your GMC with a diagnostic tool, it is crucial to address the underlying issue causing the fault code to prevent further problems and ensure the vehicle operates correctly.

9. Is it necessary to visit a mechanic for OBDII code P0CC5 repair in my GMC?

For proper diagnosis and repair of OBDII code P0CC5 in your GMC, it is recommended to seek the expertise of a qualified mechanic who can accurately identify the issue and perform the necessary repairs.

10. How much does it cost to fix OBDII code P0CC5 in a GMC?

The cost of fixing OBDII code P0CC5 in a GMC can vary depending on the specific cause of the issue, the parts needed for repair, and labor costs. It is advisable to obtain estimates from reputable mechanics or service centers.

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