AutoCodes – GMC – B0968 2016 GMC Sierra

B0968 2016 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 2016 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 190

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 2016 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 2016 GMC Sierra - Parking Assist On/Off Switch Indicator Circuit - AutoCodes.com — B0968 2016 GMC Sierra Code - Parking Assist On/Off Switch Indicator Circuit

What does this mean?

What are the Possible Causes of the DTC B0968 2016 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 2016 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 2016 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 2016 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 2016 GMC Sierra Code

1. What does the OBDII code B0968 for a 2016 GMC Sierra indicate?

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

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

Common symptoms of the B0968 code may include a malfunctioning parking assist system, inoperative parking assist indicator lights, or an illuminated warning light on the dashboard.

3. What can cause the B0968 OBDII trouble code to trigger in a 2016 GMC Sierra?

The B0968 code is typically triggered by a faulty parking assist on/off switch, damaged wiring or connectors in the indicator circuit, or a malfunction within the parking assist system.

4. How can I diagnose the cause of the B0968 trouble code in my GMC Sierra?

Diagnosing the B0968 code often involves inspecting the parking assist switch, checking the wiring and connectors for damage, and using a diagnostic scanner to pinpoint the exact issue within the parking assist system.

5. Can I still drive my GMC Sierra with a B0968 OBDII trouble code?

While it may be safe to drive the vehicle with the B0968 code, it is recommended to address the issue promptly to ensure the proper functioning of the parking assist system.

6. Are there any DIY repair tips for fixing the B0968 OBDII code in a 2016 GMC Sierra?

DIY repair tips for the B0968 code may include checking and cleaning the parking assist switch, repairing damaged wiring, and resetting the trouble code with a diagnostic tool after making necessary repairs.

7. Is it important to repair the B0968 OBDII trouble code immediately?

Addressing the B0968 code promptly is crucial to maintain the functionality of the parking assist system and ensure safe and efficient parking maneuvers in your GMC Sierra.

8. Can I reset the B0968 trouble code in my 2016 GMC Sierra without fixing the underlying issue?

While you can clear the trouble code temporarily, it is recommended to diagnose and repair the root cause of the B0968 code to prevent it from recurring.

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

The cost of repairing the B0968 code can vary depending on the underlying issue, but it may involve expenses for parts replacement, wiring repairs, or professional diagnostic services.

10. Is it advisable to seek professional help for diagnosing and repairing the B0968 code in my GMC Sierra?

If you are unfamiliar with automotive diagnostics or lack the necessary tools, it is advisable to consult a professional mechanic to accurately diagnose and repair the B0968 OBDII trouble code in your GMC Sierra.