AutoCodesGMC – C0696 2015 GMC Sierra

C0696 2015 GMC Sierra Code - Suspension Position Sensor 5V Supply

Quick Answer

The Suspension Control Module provides a common regulated reference voltage of approximately 5 V to all of the Suspension Position Sensors. Common causes include Faulty Suspension Position Sensor (Sensor that sets the code), Suspension Position Sensor harness is open or shorted, Suspension Position Sensor 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
C0696 2015 GMC Sierra indicates Suspension Position Sensor 5V Supply.
Common causes
Common causes include Faulty Suspension Position Sensor (Sensor that sets the code), Suspension Position Sensor harness is open or shorted, Suspension Position Sensor 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.
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Code Popularity 269
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 17, 2023
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Code C0696 2015 GMC Sierra Description

The Suspension Control Module provides a common regulated reference voltage of approximately 5 V to all of the Suspension Position Sensors. The Suspension Control Module monitors this power supply for a malfunction that could prevent it from correctly regulating the supply voltage. The Diagnostic Trouble Code (DTC) will be set when the Suspension Control Module senses Suspension Position Sensor supply voltage under 3.75 V or over 5.625 V.
OBDII Code C0696 2015 GMC Sierra - Suspension Position Sensor 5V Supply - AutoCodes.com
C0696 2015 GMC Sierra Code - Suspension Position Sensor 5V Supply

What are the Possible Causes of the DTC C0696 2015 GMC Sierra?

  • Faulty Suspension Position Sensor (Sensor that sets the code)
  • Suspension Position Sensor harness is open or shorted
  • Suspension Position Sensor circuit poor electrical connection
  • Faulty Suspension Control Module

How to Fix the DTC C0696 2015 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 C0696 2015 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 C0696 2015 GMC Sierra code?

Need more information on how to fix the C0696 2015 GMC Sierra code? Get Access to Factory Service Manuals

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 C0696 2015 GMC Sierra Code

1. What does the OBDII code C0696 mean on a 2015 GMC Sierra?

C0696 indicates a problem with the Suspension Position Sensor 5V Supply, which is part of the vehicle's suspension control system.

2. What are the common symptoms of code C0696 in a 2015 GMC Sierra?

Symptoms may include a suspension warning light on the dashboard, a stiff or uneven ride, or the air suspension system not functioning properly.

3. What causes the C0696 code to appear on a 2015 GMC Sierra?

Common causes include a faulty suspension position sensor, damaged wiring or connectors in the 5V supply circuit, or a malfunctioning suspension control module.

4. Can I drive my 2015 GMC Sierra with the C0696 code?

While the vehicle may still be drivable, it’s not recommended to ignore the issue as it can lead to poor ride quality and further suspension system damage.

5. How do you diagnose the C0696 code on a 2015 GMC Sierra?

Diagnosis involves using a scan tool to confirm the code, inspecting the suspension position sensor, checking the 5V supply circuit for voltage, and examining wiring and connectors for damage.

6. How do you fix the C0696 code on a 2015 GMC Sierra?

Repairs may include replacing the suspension position sensor, repairing or replacing damaged wiring or connectors, or reprogramming or replacing the suspension control module.

7. How much does it cost to repair the C0696 code on a 2015 GMC Sierra?

Repair costs can vary depending on the issue but typically range from $150 to $600, including parts and labor.

8. Can a bad suspension position sensor cause the C0696 code?

Yes, a faulty suspension position sensor is a common cause of the C0696 code as it directly affects the 5V supply circuit.

9. Is the suspension control module often the cause of the C0696 code?

While less common, a malfunctioning suspension control module can cause the C0696 code if it fails to properly regulate the 5V supply.

10. Can clearing the code fix the C0696 issue on a 2015 GMC Sierra?

Clearing the code without addressing the underlying issue will not fix the problem, and the code is likely to return.

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