AutoCodes – Chevrolet – B0957 2017 Chevrolet Silverado

B0957 2017 Chevrolet Silverado Code - Parking Assist Front Sensor Right Corner 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 Corner, Parking Assist Front Sensor Right Corner harness is open or shorted, Parking Assist Front Sensor Right Corner 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: B0957 2017 Chevrolet Silverado indicates Parking Assist Front Sensor Right Corner Circuit.
Common causes: Common causes include Faulty Parking Assist Front Sensor Right Corner, Parking Assist Front Sensor Right Corner harness is open or shorted, Parking Assist Front Sensor Right Corner 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 396

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 B0957 2017 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 B0957 2017 Chevrolet Silverado - Parking Assist Front Sensor Right Corner Circuit - AutoCodes.com — B0957 2017 Chevrolet Silverado Code - Parking Assist Front Sensor Right Corner Circuit

What does this mean?

What are the Possible Causes of the DTC B0957 2017 Chevrolet Silverado?

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

How to Fix the DTC B0957 2017 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

B0957:01 Parking Assist Front Sensor Right Corner Circuit Short to Battery
B0957:02 Parking Assist Front Sensor Right Corner Circuit Short to Ground
B0957:04 Parking Assist Front Sensor Right Corner Circuit Open
B0957:06 Parking Assist Front Sensor Right Corner Circuit Low Voltage/Open
B0957:08 Parking Assist Front Sensor Right Corner Circuit Performance - Signal Invalid
B0957:18 Parking Assist Front Sensor Right Corner Circuit Low Signal Amplitude
B0957:21 Parking Assist Front Sensor Right Corner Circuit Incorrect Period
B0957:22 Parking Assist Front Sensor Right Corner Circuit Too Short Low-Time
B0957:3A Parking Assist Front Sensor Right Corner Circuit Incorrect Component Installed
B0957:3B Parking Assist Front Sensor Right Corner Circuit Self-Test Malfunction

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0957 2017 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 B0957 2017 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 B0957 2017 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code B0957 on a 2017 Chevrolet Silverado related to the Parking Assist Front Sensor Right Corner Circuit?

- Common symptoms include a malfunctioning front parking sensor on the right corner, inaccurate distance readings, and possibly a disabled parking assist feature.

2. What can cause OBDII code B0957 to trigger in a 2017 Chevrolet Silverado?

- The code B0957 is typically triggered by a faulty front sensor on the right corner, damaged wiring, loose connections, or a problem with the sensor circuit.

3. How can I diagnose the issue causing OBDII code B0957 on my 2017 Chevrolet Silverado?

- Diagnosis involves visually inspecting the front right corner sensor, checking for any physical damage or corrosion. Additionally, using a diagnostic scanner to read the trouble codes and test the sensor's functionality can help pinpoint the issue.

4. Can I still drive my 2017 Chevrolet Silverado with OBDII code B0957 triggered?

- While the vehicle can still be driven with this code present, it is recommended to address the issue promptly to ensure the parking assist system functions correctly and to avoid potential accidents due to inaccurate sensor readings.

5. How can I repair OBDII code B0957 on my 2017 Chevrolet Silverado related to the Parking Assist Front Sensor Right Corner Circuit?

- Repair options may include replacing the faulty front right corner sensor, repairing damaged wiring or connections, resetting the system, or seeking professional assistance for a thorough diagnosis and repair.

6. Can weather conditions affect the performance of the front parking sensor triggering OBDII code B0957 on a 2017 Chevrolet Silverado?

- Yes, extreme weather conditions such as heavy rain, snow, or extreme temperatures can potentially impact the performance of the parking sensor and trigger the B0957 trouble code.

7. Is it possible to reset OBDII code B0957 on a 2017 Chevrolet Silverado without fixing the underlying issue?

- While you can clear the code temporarily using a diagnostic scanner, the issue will likely persist until the root cause is addressed. It is recommended to address the problem to ensure the proper functioning of the parking assist system.

8. Are there any preventive measures to avoid triggering OBDII code B0957 on a 2017 Chevrolet Silverado?

- Regularly inspecting the front sensors, keeping them clean and free of debris, and avoiding impacts to the sensor area can help prevent issues that may trigger the B0957 trouble code.

9. Can I replace the front parking sensor on my 2017 Chevrolet Silverado myself to resolve OBDII code B0957?

- If you have the necessary tools and experience, replacing the front parking sensor can be done as a DIY repair. However, if you are unsure or uncomfortable with the process, it is advisable to seek professional help for proper installation.

10. Will fixing OBDII code B0957 on a 2017 Chevrolet Silverado require reprogramming or calibration of the parking assist system?

- In some cases, replacing the front sensor may require reprogramming or recalibration of the parking assist system to ensure accurate functionality. It is recommended to consult the vehicle's manual or a professional for specific instructions.