AutoCodes – GMC – B0968 GMC

B0968 GMC 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 GMC 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 922
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 18, 2024
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Code B0968 GMC 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 GMC - Parking Assist On/Off Switch Indicator Circuit - AutoCodes.com
B0968 GMC Code - Parking Assist On/Off Switch Indicator Circuit

What are the Possible Causes of the DTC B0968 GMC?

  • 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 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0968 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 B0968 GMC code?

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Information for Specific GMC Models

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 GMC Code

1. What are the common symptoms of OBDII code B0968 GMC?

The common symptoms of OBDII code B0968 GMC include a malfunctioning parking assist on/off switch indicator, illuminated warning lights on the dashboard, and issues with the parking assist system.

2. What causes the OBDII code B0968 GMC to trigger?

The OBDII code B0968 GMC is triggered when there is a malfunction in the parking assist on/off switch indicator circuit. This could be due to a faulty switch, damaged wiring, or a problem with the control module.

3. How can I diagnose the issue related to OBDII code B0968 GMC?

To diagnose the issue related to OBDII code B0968 GMC, you can use a diagnostic scanner to retrieve the trouble codes, inspect the parking assist on/off switch and indicator, check the wiring for any damage, and test the control module for proper functioning.

4. Can I still drive my vehicle with OBDII code B0968 GMC?

It is generally safe to drive your vehicle with OBDII code B0968 GMC, but it is recommended to address the issue promptly to ensure the proper functioning of the parking assist system.

5. How can I repair OBDII code B0968 GMC?

To repair OBDII code B0968 GMC, you may need to replace the faulty parking assist on/off switch indicator, repair any damaged wiring, or reprogram the control module if necessary. It is recommended to consult a professional mechanic for accurate diagnosis and repair.

6. Is it possible to reset the OBDII code B0968 GMC without fixing the underlying issue?

While you can clear the trouble code using a diagnostic scanner, it is important to address the root cause of OBDII code B0968 GMC to prevent further issues with the parking assist system.

7. Does the OBDII code B0968 GMC affect the overall performance of the vehicle?

The OBDII code B0968 GMC may not directly affect the overall performance of the vehicle, but it can impact the functionality of the parking assist system, which is designed to assist drivers in parking maneuvers.

8. Can extreme weather conditions trigger OBDII code B0968 GMC?

Extreme weather conditions such as excessive heat or moisture can potentially cause electrical issues in the parking assist on/off switch indicator circuit, leading to the triggering of OBDII code B0968 GMC.

9. How long does it take to repair OBDII code B0968 GMC?

The time required to repair OBDII code B0968 GMC can vary depending on the extent of the issue and the specific repair steps needed. In general, it may take a few hours to a full day to diagnose and fix the problem.

10. Is it necessary to take my vehicle to a dealership for OBDII code B0968 GMC repair?

While you can take your vehicle to a dealership for OBDII code B0968 GMC repair, you can also visit an independent mechanic or repair shop that is experienced in handling automotive electrical issues.

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