Engine-CodesGeneric – B0961:04

B0961:04 Code - Parking Assist Rear Sensor Right Corner Circuit Open

Quick Answer

The B0961:04 diagnostic trouble code indicates that there is an open circuit in the rear right corner parking assist sensor of the vehicle. Common causes include Damaged wiring leading to the rear right corner sensor, Corrosion in the electrical connections, Faulty rear right corner parking assist sensor. 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
B0961:04 indicates Parking Assist Rear Sensor Right Corner Circuit Open.
Common causes
Common causes include Damaged wiring leading to the rear right corner sensor, Corrosion in the electrical connections, Faulty rear right corner parking assist sensor.
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 12, 2024
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Code B0961:04 Description

The B0961:04 diagnostic trouble code indicates that there is an open circuit in the rear right corner parking assist sensor of the vehicle. This sensor is responsible for detecting objects or obstacles in the vehicle's path when parking or maneuvering in tight spaces. When this circuit is open, it means that there is a break in the electrical connection, preventing the sensor from functioning properly. This can lead to a loss of functionality in the parking assist system, potentially causing difficulty in parking and increasing the risk of accidents.

OBDII Code B0961:04 - Parking Assist Rear Sensor Right Corner Circuit Open
B0961:04 Code - Parking Assist Rear Sensor Right Corner Circuit Open

Common Causes of B0961:04

  1. Damaged wiring leading to the rear right corner sensor
  2. Corrosion in the electrical connections
  3. Faulty rear right corner parking assist sensor
  4. Impact or physical damage to the sensor
  5. Water intrusion causing electrical issues

Symptoms of B0961:04

  1. Parking assist system not functioning
  2. Warning light on the dashboard indicating a parking sensor issue
  3. Difficulty detecting obstacles when parking
  4. Audible warning alerts not working
  5. Inaccurate distance readings on the parking assist display

How to Fix B0961:04

  1. Begin by visually inspecting the wiring harness leading to the rear right corner sensor for any damage or corrosion.
  2. Test the sensor using a multimeter to check for continuity and proper electrical connection.
  3. Replace the rear right corner parking assist sensor if it is found to be faulty.
  4. Repair or replace any damaged wiring or connectors in the circuit.
  5. Clear the fault code from the vehicle's computer system and test the parking assist system to ensure proper functionality.

Cost to Fix B0961:04

The typical repair costs for addressing an open circuit in the rear right corner parking assist sensor can range from $150 to $300, including parts and labor. However, the 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. It's recommended to inquire with local auto repair shops for a more accurate estimate based on your specific circumstances.

Tech Notes for B0961:04

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.

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