Engine-CodesGMC – B0968 2015 GMC Sierra

B0968 2015 GMC Sierra Code - Parking Assist On/Off Switch Indicator Circuit

Quick Answer

The B0968 diagnostic trouble code for a 2015 GMC Sierra relates to the Parking Assist On/Off Switch Indicator Circuit. Common causes include Faulty wiring or connections in the parking assist system, Defective parking assist on/off switch, Malfunctioning indicator light. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means
B0968 2015 GMC Sierra indicates Parking Assist On/Off Switch Indicator Circuit.
Common causes
Common causes include Faulty wiring or connections in the parking assist system, Defective parking assist on/off switch, Malfunctioning indicator light.
Severity
Low - monitor the vehicle and repair when practical.
Can I drive?
The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
Table of contents Created and updated by William Orellana on Aug 19, 2024
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Code B0968 2015 GMC Sierra Description

The B0968 diagnostic trouble code for a 2015 GMC Sierra relates to the Parking Assist On/Off Switch Indicator Circuit. This code indicates a malfunction in the circuit that controls the indicator for the parking assist system's on/off switch. The parking assist system is designed to help drivers park their vehicles by providing alerts and visual indicators when objects are detected near the vehicle. When this circuit malfunctions, it can affect the proper functioning of the parking assist system, potentially leading to inaccurate readings or a total failure of the system.

OBDII Code B0968 2015 GMC Sierra - Parking Assist On/Off Switch Indicator Circuit
B0968 2015 GMC Sierra Code - Parking Assist On/Off Switch Indicator Circuit

Common Causes of B0968 2015 GMC Sierra

  1. Faulty wiring or connections in the parking assist system.
  2. Defective parking assist on/off switch.
  3. Malfunctioning indicator light.
  4. Issues with the body control module.
  5. Water damage or corrosion in the circuit.

Symptoms of B0968 2015 GMC Sierra

  1. Parking assist system not activating or deactivating properly.
  2. Indicator light for parking assist on/off switch not functioning.
  3. Inaccurate or inconsistent parking assist alerts.
  4. Parking assist system turning off randomly.
  5. Dashboard warning light related to parking assist system.

How to Fix B0968 2015 GMC Sierra

  1. Inspect wiring and connections in the parking assist system for any damage or loose connections.
  2. Test the parking assist on/off switch for proper functionality and replace if necessary.
  3. Check the indicator light and replace it if it is not working correctly.
  4. Scan the body control module for any fault codes related to the parking assist system and address any issues found.
  5. Clear the diagnostic trouble code and test the parking assist system to ensure proper operation.

Cost to Fix B0968 2015 GMC Sierra

The typical repair costs for addressing a B0968 code on a 2015 GMC Sierra can range from $100 to $300, depending on the specific cause of the issue and the labor rates at the repair shop. It's important to note that these costs are just estimates, and actual costs may vary based on factors such as location, parts needed, and the shop's hourly labor rate. It's recommended to get a detailed quote from a trusted auto repair shop before proceeding with the repairs.

Tech Notes for B0968 2015 GMC Sierra

B0968:01 Parking Assist On/Off Switch Indicator Circuit Short to Battery
B0968:06 Parking Assist On/Off Switch Indicator Circuit Low Voltage/Open
B0968:0B Parking Assist On/Off Switch Indicator Circuit High Current

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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 B0968 2015 GMC Sierra Code

1. What does OBDII code B0968 for a 2015 GMC Sierra indicate?

The B0968 code specifically relates to the Parking Assist On/Off Switch Indicator Circuit in the vehicle.

2. What are the common symptoms of a B0968 trouble code?

Common symptoms may include the parking assist on/off switch indicator not functioning properly or displaying incorrect information on the dashboard.

3. What are the possible causes of the B0968 code in a 2015 GMC Sierra?

Possible causes of the B0968 code include a faulty parking assist switch, damaged wiring or connectors in the indicator circuit, or a malfunctioning control module.

4. How serious is a B0968 fault code in a GMC Sierra?

While the B0968 code may not directly affect the drivability of the vehicle, it can impact the functionality of the parking assist system, which may be crucial for safe parking maneuvers.

5. How can I diagnose a B0968 code in my 2015 GMC Sierra?

Diagnosing a B0968 code typically involves inspecting the parking assist switch, checking the wiring and connectors in the indicator circuit, and using a diagnostic scanner to retrieve specific fault codes.

6. Can I repair a B0968 code in my GMC Sierra myself?

Depending on your skill level and access to tools, you may be able to address a B0968 code by replacing a faulty parking assist switch, repairing damaged wiring, or resetting the control module. However, seeking professional help is recommended for accurate diagnosis and repair.

7. Are there any DIY tips to troubleshoot a B0968 code before seeking professional help?

Before seeking professional help, you can start by checking the parking assist switch for physical damage, inspecting the wiring for any visible issues, and ensuring all connections are secure and free of corrosion.

8. Is it safe to drive my 2015 GMC Sierra with a B0968 trouble code?

It is generally safe to drive your vehicle with a B0968 code, but you may experience issues with the parking assist system. If you rely heavily on this feature or notice any other unusual symptoms, it's best to address the code promptly.

9. How much does it typically cost to repair a B0968 code in a 2015 GMC Sierra?

The cost of repairing a B0968 code can vary depending on the exact cause of the issue, parts needed for replacement, and labor rates. It is advisable to obtain quotes from local mechanics or dealerships for an accurate estimate.

10. Can a B0968 code be a recurring problem in a 2015 GMC Sierra?

If the root cause of the B0968 code is not properly addressed during repair, it is possible for the issue to recur. Ensuring thorough diagnosis and effective repair can help prevent the code from coming back.

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