Engine-CodesGMC – B0961 2017 GMC Sierra

B0961 2017 GMC Sierra Code - Parking Assist Rear Sensor Right Corner Circuit

Quick Answer

The B0961 diagnostic trouble code (DTC) for a 2017 GMC Sierra relates to the Parking Assist Rear Sensor Right Corner Circuit. Common causes include Damaged wiring or connectors in the rear right corner sensor circuit, Faulty rear right corner sensor, Corrosion or moisture intrusion affecting sensor functionality. 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
B0961 2017 GMC Sierra indicates Parking Assist Rear Sensor Right Corner Circuit.
Common causes
Common causes include Damaged wiring or connectors in the rear right corner sensor circuit, Faulty rear right corner sensor, Corrosion or moisture intrusion affecting sensor functionality.
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 Sep 17, 2024
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Code B0961 2017 GMC Sierra Description

The B0961 diagnostic trouble code (DTC) for a 2017 GMC Sierra relates to the Parking Assist Rear Sensor Right Corner Circuit. This code indicates a malfunction in the circuit that controls the rear right corner sensor of the parking assist system. The parking assist system uses sensors located around the vehicle to detect obstacles and provide the driver with audible or visual warnings to aid in parking maneuvers.

OBDII Code B0961 2017 GMC Sierra - Parking Assist Rear Sensor Right Corner Circuit
B0961 2017 GMC Sierra Code - Parking Assist Rear Sensor Right Corner Circuit

Common Causes of B0961 2017 GMC Sierra

  1. Damaged wiring or connectors in the rear right corner sensor circuit.
  2. Faulty rear right corner sensor.
  3. Corrosion or moisture intrusion affecting sensor functionality.
  4. Issues with the parking assist control module.
  5. Electrical issues within the vehicle's system.

Symptoms of B0961 2017 GMC Sierra

  1. Parking assist system not providing accurate warnings.
  2. Dashboard warning lights related to parking assist system.
  3. Difficulty in parking or maneuvering the vehicle in tight spaces.
  4. Inconsistent or non-functional rear right corner sensor readings.

How to Fix B0961 2017 GMC Sierra

  1. Begin by conducting a thorough visual inspection of the rear right corner sensor, wiring, and connectors for any visible damage or corrosion.
  2. Use a multimeter to test the continuity and voltage of the sensor circuit to identify any electrical issues.
  3. If necessary, replace the rear right corner sensor with a new, OEM-approved part.
  4. Clear the DTC from the vehicle's system using a diagnostic scanner to reset the parking assist system.
  5. Conduct a road test to ensure the parking assist system is functioning correctly and providing accurate warnings.

Cost to Fix B0961 2017 GMC Sierra

The typical repair costs for addressing the B0961 code on a 2017 GMC Sierra can range from $150 to $400, including parts and labor. However, it's important to note that specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less. It's recommended to obtain quotes from local auto repair shops for a more accurate estimate.

Tech Notes for B0961 2017 GMC Sierra

B0961:01 Parking Assist Rear Sensor Right Corner Circuit Short to Battery

B0961:02 Parking Assist Rear Sensor Right Corner Circuit Short to Ground

B0961:04 Parking Assist Rear Sensor Right Corner Circuit Open

B0961:06 Parking Assist Rear Sensor Right Corner Circuit Low Voltage/Open

B0961:08 Parking Assist Rear Sensor Right Corner Circuit Performance - Signal Invalid

B0961:18 Parking Assist Rear Sensor Right Corner Circuit Low Signal Amplitude

B0961:21 Parking Assist Rear Sensor Right Corner Circuit Incorrect Period

B0961:22 Parking Assist Rear Sensor Right Corner Circuit Too Short Low-Time

B0961:3A Parking Assist Rear Sensor Right Corner Circuit Incorrect Component Installed

B0961:3B Parking Assist Rear Sensor Right Corner Circuit Self-Test Malfunction

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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 B0961 2017 GMC Sierra Code

1. What does the OBDII code B0961 mean on a 2017 GMC Sierra?

The B0961 code indicates an issue with the Parking Assist Rear Sensor Right Corner Circuit, typically signaling a malfunction or communication issue with the right rear parking sensor.

2. What are the common symptoms of code B0961 on a 2017 GMC Sierra?

Symptoms include the parking assist system not functioning, warning messages or lights on the dashboard, and a lack of audible beeps when reversing near obstacles.

3. What causes the B0961 code to appear?

The code can be triggered by a faulty right rear parking sensor, damaged wiring or connections, water intrusion, or a malfunction in the parking assist module.

4. How do you diagnose the B0961 code on a 2017 GMC Sierra?

Diagnosis involves scanning the vehicle with an OBDII tool, visually inspecting the sensor and wiring, checking for corrosion or damage, and using a multimeter to test circuit continuity.

5. Can a dirty parking sensor cause the B0961 code?

Yes, dirt, debris, or ice on the sensor can block its operation and potentially trigger the code. Cleaning the sensor may resolve the issue.

6. How do you fix the B0961 code on a 2017 GMC Sierra?

Repairs may include replacing the faulty sensor, repairing damaged wiring or connectors, cleaning the sensor, or reprogramming the parking assist module if necessary.

7. How much does it cost to repair a B0961 code?

The cost varies but typically ranges from $100 to $300 for parts and labor, depending on whether the sensor, wiring, or module needs repair or replacement.

8. Can you drive with the B0961 code active on a 2017 GMC Sierra?

Yes, you can drive the vehicle, but the parking assist system may not function, increasing the risk of collisions during parking maneuvers.

9. Is the B0961 code covered under warranty on a 2017 GMC Sierra?

If your vehicle is still under warranty, the parking assist system may be covered, but it’s best to check with your dealer for specifics.

10. How can I prevent the B0961 code from occurring again?

Regularly clean the parking sensors, inspect wiring for damage, and avoid exposing the sensors to excessive water or pressure during car washes.

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