Engine-CodesSaturn – B0956 Saturn

B0956 Saturn Code - Parking Assist Front Sensor Right Middle Circuit

Quick Answer

The B0956 diagnostic trouble code for Saturn vehicles indicates a problem with the Parking Assist Front Sensor Right Middle Circuit. Common causes include Damaged wiring or connectors in the front right middle sensor circuit, Malfunctioning front right middle sensor, Issues with the control module 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
B0956 Saturn indicates Parking Assist Front Sensor Right Middle Circuit.
Common causes
Common causes include Damaged wiring or connectors in the front right middle sensor circuit, Malfunctioning front right middle sensor, Issues with the control module 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.
Table of contents Created and updated by William Orellana on Sep 16, 2024
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Code B0956 Saturn Description

The B0956 diagnostic trouble code for Saturn vehicles indicates a problem with the Parking Assist Front Sensor Right Middle Circuit. This code is specifically related to the front right middle sensor in the parking assist system. The parking assist system uses sensors located around the vehicle to detect obstacles and assist the driver in parking maneuvers. When this particular sensor circuit malfunctions, it can lead to inaccurate readings or a complete failure of the parking assist system.

OBDII Code B0956 Saturn - Parking Assist Front Sensor Right Middle Circuit
B0956 Saturn Code - Parking Assist Front Sensor Right Middle Circuit

Common Causes of B0956 Saturn

  1. Damaged wiring or connectors in the front right middle sensor circuit.
  2. Malfunctioning front right middle sensor.
  3. Issues with the control module for the parking assist system.
  4. Corrosion or debris affecting the sensor's functionality.
  5. Electrical issues within the sensor circuit.

Symptoms of B0956 Saturn

  1. Parking assist system not working or providing inaccurate readings.
  2. Warning lights related to the parking assist system illuminated on the dashboard.
  3. Difficulty parking or maneuvering in tight spaces.
  4. Increased risk of collisions while parking.

How to Fix B0956 Saturn

  1. Begin by conducting a visual inspection of the front right middle sensor, wiring, and connectors for any visible damage or corrosion.
  2. Use a multimeter to test the continuity and resistance of the sensor circuit to identify any faulty components.
  3. Replace the front right middle sensor if it is found to be malfunctioning.
  4. Repair or replace any damaged wiring or connectors in the circuit.
  5. Clear the diagnostic trouble codes from the vehicle's computer system and test the parking assist system to ensure proper functionality.

Cost to Fix B0956 Saturn

The cost of repairing the Parking Assist Front Sensor Right Middle Circuit can vary depending on the specific issue and the labor rates in your area. On average, the parts for this repair can range from $100 to $300, while the labor costs can range from $100 to $200. Keep in mind that these are rough estimates, and actual costs may differ based on the vehicle's make and model, the extent of the damage, and the rates charged by the auto repair shop. It is recommended to obtain quotes from local auto repair shops to get a more accurate cost estimate for this repair.

Tech Notes for B0956 Saturn

B0956:01 Parking Assist Front Sensor Right Middle Circuit Short to Battery

B0956:02 Parking Assist Front Sensor Right Middle Circuit Short to Ground

B0956:04 Parking Assist Front Sensor Right Middle Circuit Open

B0956:06 Parking Assist Front Sensor Right Middle Circuit Low Voltage/Open

B0956:08 Parking Assist Front Sensor Right Middle Circuit Performance - Signal Invalid

B0956:18 Parking Assist Front Sensor Right Middle Circuit Low Signal Amplitude

B0956:21 Parking Assist Front Sensor Right Middle Circuit Incorrect Period

B0956:22 Parking Assist Front Sensor Right Middle Circuit Too Short Low-Time

B0956:3A Parking Assist Front Sensor Right Middle Circuit Incorrect Component Installed

B0956:3B Parking Assist Front 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 B0956 Saturn Code

1. What are common symptoms of OBDII code B0956 in a Saturn related to the Parking Assist Front Sensor Right Middle Circuit?

The common symptoms include a malfunctioning front right middle parking sensor, inaccurate distance readings, and the Parking Assist system not functioning properly.

2. What can cause the OBDII code B0956 in a Saturn?

The B0956 code in a Saturn is typically caused by a faulty front right middle parking sensor, damaged wiring or connectors in the circuit, or a malfunction in the Parking Assist system module.

3. How can I diagnose the issue causing OBDII code B0956 in my Saturn?

To diagnose the issue, you can use an OBDII scanner to retrieve the specific fault code. Then, visually inspect the front right middle parking sensor and its wiring for any damage. Testing the sensor's functionality and checking the connections are also recommended diagnostic steps.

4. Can I still drive my Saturn with OBDII code B0956 present?

It is generally safe to drive your Saturn with the B0956 code, but keep in mind that the Parking Assist system may not work correctly. It is advisable to address the issue promptly to ensure proper functionality.

5. How can I repair OBDII code B0956 in my Saturn related to the Parking Assist Front Sensor Right Middle Circuit?

Repairing the B0956 code involves replacing the faulty front right middle parking sensor, repairing any damaged wiring or connectors in the circuit, or addressing any malfunctions in the Parking Assist system module.

6. Are there any DIY tips for fixing OBDII code B0956 in a Saturn?

While some basic troubleshooting steps can be taken, it is recommended to have a professional technician diagnose and repair the issue to ensure proper functioning of the Parking Assist system.

7. Is it necessary to reset the OBDII code B0956 in my Saturn after repairing the issue?

Once the issue causing the B0956 code is fixed, the code can be cleared using an OBDII scanner. Clearing the code will reset the system and allow you to monitor for any recurring problems.

8. Can extreme weather conditions affect the operation of the Parking Assist system in my Saturn?

Extreme weather conditions, such as heavy rain or snow, can potentially impact the performance of the Parking Assist system by interfering with sensor readings. It is important to keep the sensors clean and free of debris for optimal functionality.

9. How can I prevent future occurrences of OBDII code B0956 in my Saturn?

Regularly inspecting the Parking Assist system components, keeping the sensors clean, and addressing any warning signs promptly can help prevent future instances of the B0956 fault code in your Saturn.

10. Is it possible for other OBDII codes to be triggered along with B0956 in a Saturn?

Yes, it is possible for other related fault codes to be triggered along with the B0956 code, especially if there are underlying issues with the Parking Assist system. It is important to address all identified fault codes to ensure proper operation of the system.

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