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Engine-Codes – Generic – B0960:3B

B0960:3B Code - Parking Assist Rear Sensor Right Middle Circuit Self-Test Malfunction

Quick Answer

The B0960:3B diagnostic trouble code (DTC) refers to a Parking Assist Rear Sensor Right Middle Circuit Self-Test Malfunction. Common causes include Damaged or faulty rear right middle parking sensor, Wiring issues such as a short circuit or open circuit in the sensor circuit, Malfunctioning control module responsible for the parking assist system. 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
B0960:3B indicates Parking Assist Rear Sensor Right Middle Circuit Self-Test Malfunction.
Common causes
Common causes include Damaged or faulty rear right middle parking sensor, Wiring issues such as a short circuit or open circuit in the sensor circuit, Malfunctioning control module responsible for the parking assist system.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 15, 2024
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Code B0960:3B Description

The B0960:3B diagnostic trouble code (DTC) refers to a Parking Assist Rear Sensor Right Middle Circuit Self-Test Malfunction. This code indicates that there is an issue with the self-test function of the rear right middle parking sensor in the vehicle's parking assist system. The parking assist system uses sensors located on the vehicle's exterior to detect obstacles and provide the driver with audible or visual alerts to assist in parking maneuvers. When this sensor fails its self-test, it can lead to inaccurate readings or a complete failure of the parking assist system.

OBDII Code B0960:3B - Parking Assist Rear Sensor Right Middle Circuit Self-Test Malfunction
B0960:3B Code - Parking Assist Rear Sensor Right Middle Circuit Self-Test Malfunction

Common Causes of B0960:3B

  1. Damaged or faulty rear right middle parking sensor.
  2. Wiring issues such as a short circuit or open circuit in the sensor circuit.
  3. Malfunctioning control module responsible for the parking assist system.
  4. Corrosion or poor connections in the sensor wiring harness.
  5. Environmental factors such as water intrusion or physical damage to the sensor.

Symptoms of B0960:3B

  1. Parking assist system not providing alerts when approaching obstacles.
  2. Inaccurate or inconsistent alerts from the parking assist system.
  3. Warning light illuminated on the dashboard related to the parking assist system.
  4. Difficulty in parking due to lack of assistance from the parking sensors.

How to Fix B0960:3B

  1. Begin by conducting a thorough diagnostic scan to confirm the specific cause of the B0960:3B code.
  2. Inspect the rear right middle parking sensor for any visible damage or signs of malfunction.
  3. Check the wiring harness connected to the sensor for any corrosion, breaks, or loose connections.
  4. Test the control module for proper functionality and replace if necessary.
  5. Clear the DTC and perform a self-test of the parking assist system to ensure the issue has been resolved.

Cost to Fix B0960:3B

The typical repair costs for addressing a Parking Assist Rear Sensor Right Middle Circuit Self-Test Malfunction can range from $200 to $500, including parts and labor. However, it is essential to note that the actual cost can vary based on factors such as the vehicle's make and model, the location of the repair shop, and the extent of the damage. Additionally, diagnosis time and labor rates at auto repair shops can vary, with hourly rates typically ranging between $80 and $150. It is advisable to consult with a professional mechanic to get an accurate estimate for your specific situation.

What does this mean?

Tech Notes for B0960:3B

B0960:01 Parking Assist Rear Sensor Right Middle Circuit Short to Battery

B0960:02 Parking Assist Rear Sensor Right Middle Circuit Short to Ground

B0960:04 Parking Assist Rear Sensor Right Middle Circuit Open

B0960:06 Parking Assist Rear Sensor Right Middle Circuit Low Voltage/Open

B0960:08 Parking Assist Rear Sensor Right Middle Circuit Performance - Signal Invalid

B0960:18 Parking Assist Rear Sensor Right Middle Circuit Low Signal Amplitude

B0960:21 Parking Assist Rear Sensor Right Middle Circuit Incorrect Period

B0960:22 Parking Assist Rear Sensor Right Middle Circuit Too Short Low-Time

B0960:3A Parking Assist Rear Sensor Right Middle Circuit Incorrect Component Installed

B0960:3B Parking Assist Rear Sensor Right Middle 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 B0960:3B Code

1. What does the OBDII code B0960:3B mean?

The code B0960:3B indicates a self-test malfunction in the parking assist system, specifically with the right middle rear sensor circuit.

2. What are the common symptoms of code B0960:3B?

Symptoms may include the parking assist system not functioning, warning lights on the dashboard, or audible alerts indicating a system issue.

3. What causes the B0960:3B code to appear?

Common causes include a faulty parking sensor, damaged wiring or connectors, or a malfunction in the parking assist module.

4. Can I still drive my vehicle with the B0960:3B code?

Yes, you can drive the vehicle, but the parking assist system may not function properly, increasing the risk of parking accidents.

5. How can I diagnose the B0960:3B code?

Start by inspecting the right middle rear parking sensor and its wiring for damage. Use a scan tool to confirm the code and perform circuit tests.

6. What repairs can fix the B0960:3B code?

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

7. How much does it cost to fix the B0960:3B code?

The cost varies based on the issue but typically ranges from $50 to $300, depending on whether the sensor, wiring, or module needs repair or replacement.

8. Can I reset the B0960:3B code without repairs?

Resetting the code without addressing the root cause may clear it temporarily, but the issue will likely return until the problem is resolved.

9. How do I prevent the B0960:3B code from recurring?

Regularly inspect and maintain the parking sensors and wiring, avoid physical damage to the bumper area, and address any issues promptly.

10. Is the B0960:3B code specific to certain vehicles?

This code is generally found in vehicles equipped with advanced parking assist systems, but the exact meaning and repair process may vary by make and model.

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