AutoCodes – Chevrolet – B0956 2018 Chevrolet Silverado

B0956 2018 Chevrolet Silverado Code - Parking Assist Front Sensor Right Middle Circuit

Quick Answer

The object sensors are 3-wire sensors that are used to determine the distance between the vehicle and an object of interest. Common causes include Faulty Parking Assist Front Sensor Right Middle, Parking Assist Front Sensor Right Middle harness is open or shorted, Parking Assist Front Sensor Right Middle 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: B0956 2018 Chevrolet Silverado indicates Parking Assist Front Sensor Right Middle Circuit.
Common causes: Common causes include Faulty Parking Assist Front Sensor Right Middle, Parking Assist Front Sensor Right Middle harness is open or shorted, Parking Assist Front Sensor Right Middle 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 205

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 01, 2023

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B0956 2018 Chevrolet Silverado Description

The object sensors are 3-wire sensors that are used to determine the distance between the vehicle and an object of interest. The Parking Assist Control Module supplies 8 V to the object sensors via the 8 V reference circuit and provides ground via the low reference circuit. The Parking Assist Control Module triggers the sensors in a sequential loop. After each sensor transmits, the Parking Assist Control Module uses the sensor echo received through the signal circuit to calculate the distance and position of an object. The Diagnostic Trouble Code (DTC) will be set when the Parking Aid Front Sensor Signal to the Parking Assist Control Module is out of specification.

OBDII Code B0956 2018 Chevrolet Silverado - Parking Assist Front Sensor Right Middle Circuit - AutoCodes.com — B0956 2018 Chevrolet Silverado Code - Parking Assist Front Sensor Right Middle Circuit

What does this mean?

What are the Possible Causes of the DTC B0956 2018 Chevrolet Silverado?

Faulty Parking Assist Front Sensor Right Middle
Parking Assist Front Sensor Right Middle harness is open or shorted
Parking Assist Front Sensor Right Middle circuit poor electrical connection
Faulty Parking Assist Control Module

How to Fix the DTC B0956 2018 Chevrolet Silverado?

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.

What does this mean?

Code Tech Notes

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0956 2018 Chevrolet Silverado 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 B0956 2018 Chevrolet Silverado 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 B0956 2018 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code B0956 in a 2018 Chevrolet Silverado?

The common symptoms of OBDII code B0956, which pertains to the Parking Assist Front Sensor Right Middle Circuit in a 2018 Chevrolet Silverado, include issues with the front parking assist system, such as inaccurate or disabled sensor readings.

2. What can cause the OBDII code B0956 in a 2018 Chevrolet Silverado?

The OBDII code B0956 in a 2018 Chevrolet Silverado is typically caused by a malfunction in the front right middle sensor circuit, which can be due to sensor damage, wiring issues, or a faulty control module.

3. How can I diagnose the OBDII code B0956 in my 2018 Chevrolet Silverado?

To diagnose the OBDII code B0956 in a 2018 Chevrolet Silverado, you can use an OBDII scanner to retrieve the specific fault code, inspect the front right middle parking sensor for physical damage, and check the wiring and connections for any issues.

4. Can I still drive my 2018 Chevrolet Silverado with the OBDII code B0956?

While it may be possible to drive your 2018 Chevrolet Silverado with the OBDII code B0956, it is recommended to address the issue promptly to ensure the proper functioning of the front parking assist system.

5. How can I repair the OBDII code B0956 in my 2018 Chevrolet Silverado?

Repairing the OBDII code B0956 in a 2018 Chevrolet Silverado involves identifying and resolving the root cause of the issue, which may include replacing the front right middle parking sensor, repairing damaged wiring, or reprogramming the control module.

6. Are there any DIY tips for fixing the OBDII code B0956 in my 2018 Chevrolet Silverado?

While some basic troubleshooting steps can be taken, resolving the OBDII code B0956 in a 2018 Chevrolet Silverado may require specialized tools and expertise, making it advisable to consult a professional mechanic for proper diagnosis and repair.

7. Can weather conditions affect the OBDII code B0956 in my 2018 Chevrolet Silverado?

Extreme weather conditions, such as heavy rain or extreme temperatures, can potentially impact the performance of the front parking assist system and contribute to triggering the OBDII code B0956 in a 2018 Chevrolet Silverado.

8. How much does it typically cost to repair the OBDII code B0956 in a 2018 Chevrolet Silverado?

The cost of repairing the OBDII code B0956 in a 2018 Chevrolet Silverado can vary depending on the specific cause of the issue, the parts needed for replacement, and the labor rates of the repair shop. It is best to obtain quotes from reputable mechanics for an accurate estimate.

9. Is the OBDII code B0956 a serious issue in a 2018 Chevrolet Silverado?

While the OBDII code B0956 may not directly affect the drivability of a 2018 Chevrolet Silverado, it is important to address the issue to ensure the proper functioning of the front parking assist system for enhanced safety and convenience.

10. Can resetting the OBDII system clear the B0956 code in my 2018 Chevrolet Silverado?

Resetting the OBDII system may temporarily clear the B0956 code in a 2018 Chevrolet Silverado, but if the underlying issue causing the code is not addressed, the code is likely to reappear. It is recommended to diagnose and fix the root cause of the problem for a lasting solution.