AutoCodes – GMC – C0895 GMC

C0895 GMC Code - Device Voltage Malfunction

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: C0895 GMC indicates Device Voltage Malfunction.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 3,867

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
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code C0895 GMC 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 C0895 GMC - Device Voltage Malfunction - AutoCodes.com — C0895 GMC Code - Device Voltage Malfunction

What does this mean?

What are the Possible Causes of the DTC C0895 GMC?

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

How to Fix the DTC C0895 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 C0895 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 C0895 GMC code?

Need more information on how to fix the C0895 GMC code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0895 GMC code diagnosed by a professional: Find a repair shop in your area

Information for Specific GMC Models

C0895 2014 GMC Sierra — Device Voltage Malfunction
C0895 2015 GMC Sierra — Device Voltage Malfunction
C0895 2016 GMC Sierra — Device Voltage Malfunction
C0895 2017 GMC Sierra — Device Voltage Malfunction
C0895 2018 GMC Sierra — Device Voltage Malfunction

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 C0895 GMC Code

1. What are the common symptoms of OBDII code C0895 (GMC) - Device Voltage Malfunction?

The common symptoms include issues with the vehicle's electrical system, dashboard warning lights illuminating, and potential loss of power steering assist.

2. What are the possible causes of OBDII code C0895 (GMC)?

Potential causes of this code include a faulty electronic control unit (ECU), damaged wiring harnesses, or a malfunctioning power steering control module.

3. How can I diagnose OBDII code C0895 (GMC)?

Diagnosing this code typically involves using a diagnostic scan tool to retrieve the trouble codes, checking the voltage levels at various components, and inspecting the wiring for any signs of damage.

4. Can I still drive my vehicle with OBDII code C0895 (GMC) present?

It is not recommended to drive the vehicle with this code present, as it can affect the proper functioning of the power steering system and potentially lead to unsafe driving conditions.

5. How do I repair OBDII code C0895 (GMC) - Device Voltage Malfunction?

Repairing this code often involves replacing the faulty electronic control unit (ECU), repairing or replacing damaged wiring harnesses, or addressing any issues with the power steering control module.

6. Are there any DIY tips for fixing OBDII code C0895 (GMC)?

While diagnosing and repairing this code may require advanced automotive knowledge, basic DIY tips include checking for loose connections, ensuring proper grounding, and inspecting fuses related to the affected components.

7. How much does it cost to repair OBDII code C0895 (GMC)?

The cost of repairing this code can vary depending on the extent of the damage, the parts needed for replacement, and whether you choose to do the repairs yourself or seek assistance from a professional mechanic.

8. Can a low battery voltage trigger OBDII code C0895 (GMC)?

Yes, a low battery voltage can potentially trigger this code, as it can impact the proper functioning of various electrical components in the vehicle, including the power steering system.

9. How long does it take to repair OBDII code C0895 (GMC)?

The repair time for this code can vary depending on the specific cause of the issue, the availability of parts, and whether you are doing the repairs yourself or seeking professional help. It may take anywhere from a few hours to a day or more.

10. Is it important to address OBDII code C0895 (GMC) immediately?

Yes, it is important to address this code promptly to prevent further damage to the vehicle's electrical system and ensure the safety and reliability of the power steering system while driving.