AutoCodesGMC – B0967 2018 GMC Sierra

B0967 2018 GMC Sierra Code - Parking Assist On/Off Switch 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
B0967 2018 GMC Sierra indicates Parking Assist On/Off Switch 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 250
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 03, 2023
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Code B0967 2018 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 B0967 2018 GMC Sierra - Parking Assist On/Off Switch Circuit - AutoCodes.com
B0967 2018 GMC Sierra Code - Parking Assist On/Off Switch Circuit

What are the Possible Causes of the DTC B0967 2018 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 B0967 2018 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0967 2018 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 B0967 2018 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 B0967 2018 GMC Sierra Code

1. What does the OBDII code B0967 mean on a 2018 GMC Sierra?

The code B0967 indicates an issue with the Parking Assist On/Off Switch Circuit, typically involving an electrical fault or disconnection.

2. What are the common symptoms of code B0967 in a 2018 GMC Sierra?

Common symptoms include the parking assist system not functioning, warning lights on the dashboard, or the inability to turn the system on or off.

3. What causes the B0967 code to appear on a GMC Sierra?

The code can be caused by a faulty parking assist switch, damaged wiring, poor electrical connections, or a malfunction in the parking assist module.

4. Can a blown fuse trigger the B0967 code?

Yes, a blown fuse related to the parking assist circuit can cause this code to appear.

5. How do you diagnose the B0967 code on a 2018 GMC Sierra?

Diagnosis involves inspecting the parking assist switch, checking for damaged wiring or loose connections, and using a scan tool to test the circuit.

6. How do you fix the B0967 code on a GMC Sierra?

Repairs may include replacing the parking assist switch, repairing damaged wiring or connectors, or resetting the system with a scan tool.

7. Is it safe to drive with the B0967 code active?

Yes, it’s generally safe to drive, but the parking assist system will not function properly, which may reduce parking safety in tight spaces.

8. Can a software update fix the B0967 code?

In rare cases, a software update for the parking assist module may resolve the issue, but it’s more commonly a hardware problem.

9. How much does it cost to repair the B0967 code on a 2018 GMC Sierra?

Repair costs vary, but replacing a parking assist switch or repairing wiring typically ranges from $100 to $300, depending on labor rates and parts.

10. Can I reset the B0967 code without fixing the issue?

You can clear the code with a scan tool, but it will likely return unless the underlying issue is resolved.

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