AutoCodes – GMC – B0968 2015 GMC Sierra

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

Quick Answer

The parking assist system can be activated and deactivated by pressing the parking assist switch. Common causes include Faulty Parking Assist On/Off Switch, Parking Assist On/Off Switch harness is open or shorted, Parking Assist On/Off Switch circuit poor electrical connection. 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 Parking Assist On/Off Switch, Parking Assist On/Off Switch harness is open or shorted, Parking Assist On/Off Switch circuit poor electrical connection.
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.

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Code Popularity 440

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 03, 2023

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B0968 2015 GMC Sierra Description

The parking assist system can be activated and deactivated by pressing the parking assist switch. The Parking Assist Control Module applies voltage and monitors the parking assist switch signal circuit. The parking assist switch is a normally open switch. With the switch open, the voltage seen at the front and rear Parking Assist Control Module is high. When the parking assist switch is pressed, the switch is closed, and the signal circuit is pulled to the ground. With the switch closed, the voltage seen at the front and rear Parking Assist Control Module is low. The Parking Assist Control Module will respond to this by activating or deactivating the parking assist function. The Diagnostic Trouble Code (DTC) will be set when the Parking Assist On/Off Switch circuit is not to factory specifications.

OBDII Code B0968 2015 GMC Sierra - Parking Assist On/Off Switch Indicator Circuit - AutoCodes.com — B0968 2015 GMC Sierra Code - Parking Assist On/Off Switch Indicator Circuit

What does this mean?

What are the Possible Causes of the DTC B0968 2015 GMC Sierra?

Faulty Parking Assist On/Off Switch
Parking Assist On/Off Switch harness is open or shorted
Parking Assist On/Off Switch circuit poor electrical connection
Faulty Parking Assist Control Module

How to Fix the DTC B0968 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 does this mean?

Code Tech Notes

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0968 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 B0968 2015 GMC Sierra 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 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.