AutoCodes – GMC – C0880 2017 GMC Sierra

C0880 2017 GMC Sierra Code - Control Module Voltage Reference

Quick Answer

The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. Common causes include Battery voltage, Faulty Control Module, Control Module 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: C0880 2017 GMC Sierra indicates Control Module Voltage Reference.
Common causes: Common causes include Battery voltage, Faulty Control Module, Control Module 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 168

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 Jul 13, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0880 2017 GMC Sierra Description

The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. Damage to components, and incorrect data can occur when the voltage is out of range. The vehicle has multiple Control Modules that will set this Diagnostic Trouble Code (DTC).

OBDII Code C0880 2017 GMC Sierra - Control Module Voltage Reference - AutoCodes.com — C0880 2017 GMC Sierra Code - Control Module Voltage Reference

What does this mean?

What are the Possible Causes of the DTC C0880 2017 GMC Sierra?

Battery voltage
Faulty Control Module
Control Module harness is open or shorted
Control Module circuit poor electrical connection

How to Fix the DTC C0880 2017 GMC Sierra?

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 C0880 2017 GMC Sierra 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 C0880 2017 GMC Sierra code?

Need more information on how to fix the C0880 2017 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0880 2017 GMC Sierra code diagnosed by a professional: Find a repair shop in your area

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 C0880 2017 GMC Sierra Code

1. What are common symptoms of OBDII code C0880 in a 2017 GMC Sierra?

- Common symptoms include intermittent or constant illumination of the "Check Engine" light, poor engine performance, and issues with various vehicle control modules.

2. What does the OBDII code C0880 indicate in a 2017 GMC Sierra?

- The code C0880 typically indicates a problem with the control module voltage reference within the vehicle's system.

3. What are the possible causes of OBDII code C0880 in a 2017 GMC Sierra?

- Possible causes of code C0880 include a faulty control module, wiring issues, poor electrical connections, or a malfunctioning voltage regulator.

4. How can I diagnose the OBDII code C0880 in a 2017 GMC Sierra?

- Diagnosing code C0880 usually involves using a diagnostic scanner to retrieve the specific fault code, checking the wiring and connections related to the control module, and testing the voltage regulator.

5. Can I continue driving my 2017 GMC Sierra with OBDII code C0880?

- It is not recommended to continue driving the vehicle with any unresolved OBDII code, including C0880, as it may lead to further damage or performance issues.

6. How can I repair OBDII code C0880 in my 2017 GMC Sierra?

- Repairing code C0880 may involve replacing the faulty control module, repairing damaged wiring or connections, or addressing issues with the voltage regulator.

7. Is it necessary to reset the OBDII code C0880 after repairing the issue in a 2017 GMC Sierra?

- Yes, it is recommended to reset the fault code using a diagnostic scanner after repairing the underlying issue to clear the "Check Engine" light and ensure proper functionality.

8. Can a DIY enthusiast fix OBDII code C0880 in a 2017 GMC Sierra?

- Depending on the individual's skill and experience level, some DIY enthusiasts may be able to diagnose and repair code C0880, especially if they have access to proper tools and resources.

9. How much does it cost to repair OBDII code C0880 in a 2017 GMC Sierra at a professional mechanic?

- The cost of repairing code C0880 can vary depending on the specific issue, location, and labor rates, but it may range from $100 to $500 or more at a professional mechanic's shop.

10. Are there any preventive measures to avoid OBDII code C0880 in a 2017 GMC Sierra?

- Regularly maintaining the vehicle, checking the electrical system, and addressing any warning signs promptly can help prevent issues that may trigger code C0880 in a 2017 GMC Sierra.