B0957 GMC Code - Parking Assist Front Sensor Right Corner Circuit
Quick Answer
The B0957 GMC code specifically refers to an issue with the parking assist front sensor on the right corner circuit of the vehicle. Common causes include Damaged wiring or connectors in the front right corner sensor circuit, Faulty front right corner sensor, Malfunctioning control module that manages the sensor data. 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 GMC indicates Parking Assist Front Sensor Right Corner Circuit.
- Common causes
- Common causes include Damaged wiring or connectors in the front right corner sensor circuit, Faulty front right corner sensor, Malfunctioning control module that manages the sensor data.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code B0957 GMC Description
The B0957 GMC code specifically refers to an issue with the parking assist front sensor on the right corner circuit of the vehicle. This sensor is responsible for detecting obstacles or other vehicles in close proximity to the front right corner of the vehicle, providing the driver with an alert to prevent potential collisions while parking or maneuvering in tight spaces.
Common Causes of B0957 GMC
- Damaged wiring or connectors in the front right corner sensor circuit
- Faulty front right corner sensor
- Malfunctioning control module that manages the sensor data
- Water or debris intrusion affecting the sensor's operation
- Electrical issues within the parking assist system
Symptoms of B0957 GMC
- Parking assist system not working or providing inaccurate readings
- Warning lights or messages on the instrument panel related to the parking assist system
- Difficulty detecting obstacles or other vehicles while parking
- Audible alerts from the parking assist system not functioning properly
How to Fix B0957 GMC
- Begin by visually inspecting the wiring and connectors in the front right corner sensor circuit for any signs of damage or corrosion. Repair or replace any damaged components as needed.
- Test the front right corner sensor using a diagnostic tool to check for proper functionality. Replace the sensor if it is found to be faulty.
- Check the control module for any error codes or malfunctions. Reset or reprogram the module as necessary to resolve any issues.
- Clear the diagnostic trouble code from the vehicle's memory using a scan tool to reset the parking assist system.
- Test the parking assist system to ensure that the front right corner sensor is now functioning correctly and providing accurate readings.
Cost to Fix B0957 GMC
The typical repair costs for addressing a B0957 GMC code may vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the cost of parts for replacing a front right corner sensor can range from $100 to $300, while labor costs can add an additional $100 to $200 to the total repair bill. Keep in mind that these are rough estimates, and actual costs may vary based on factors such as location, vehicle make and model, and the rates charged by the auto repair shop. It is recommended to obtain a detailed quote from a qualified technician to get a more accurate cost estimate for addressing this issue.
Tech Notes for B0957 GMC
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
Need more information about the B0957 GMC code?
Need more information on how to fix the B0957 GMC code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B0957 GMC code diagnosed by a professional: Find a repair shop in your area
Information for Specific GMC Models
- B0957 2014 GMC Sierra — Parking Assist Front Sensor Right Corner Circuit
- B0957 2015 GMC Sierra — Parking Assist Front Sensor Right Corner Circuit
- B0957 2016 GMC Sierra — Parking Assist Front Sensor Right Corner Circuit
- B0957 2017 GMC Sierra — Parking Assist Front Sensor Right Corner Circuit
- B0957 2018 GMC Sierra — Parking Assist Front Sensor Right Corner Circuit
Frequently Asked Questions about B0957 GMC Code
1. What are the common symptoms of OBDII code B0957 GMC?
- The common symptoms of this code include a malfunctioning front right parking assist sensor and a warning light on the dashboard.
2. What can cause the OBDII code B0957 GMC to trigger?
- The code B0957 typically triggers when there is a fault in the front sensor on the right corner of the parking assist system.
3. How can I diagnose the issue related to the Parking Assist Front Sensor Right Corner Circuit?
- To diagnose the issue, you can visually inspect the sensor for any physical damage, check the wiring connections, and use a diagnostic scan tool to retrieve the specific trouble code.
4. Can I still drive my GMC vehicle with the Parking Assist Front Sensor Right Corner Circuit issue?
- Yes, you can still drive your vehicle with this issue, but it is recommended to get it repaired as soon as possible to ensure the proper functioning of the parking assist system.
5. What are some repair tips for fixing the OBDII code B0957 GMC?
- Repairing the code B0957 may involve replacing the front right corner parking assist sensor, checking and repairing any damaged wiring, or resetting the system using a diagnostic tool.
6. Will resetting the OBDII code B0957 GMC fix the issue permanently?
- Resetting the code may temporarily clear the warning light, but if the underlying issue with the front right corner sensor persists, the code is likely to reappear.
7. How much does it cost to repair the Parking Assist Front Sensor Right Corner Circuit issue?
- The cost of repairing the B0957 code can vary depending on the extent of the damage, the labor rates, and the cost of parts. It is advisable to consult a professional mechanic for an accurate estimate.
8. Can extreme weather conditions affect the performance of the front parking assist sensor?
- Yes, extreme weather conditions such as heavy rain, snow, or extreme temperatures can impact the performance of the parking assist sensors and may lead to the triggering of the B0957 code.
9. Is it possible to bypass the front right corner sensor to avoid the OBDII code B0957 GMC?
- Bypassing the sensor is not recommended as it can compromise the safety and functionality of the parking assist system. It is best to address the root cause of the issue by fixing or replacing the sensor.
10. How often should I have the parking assist system in my GMC vehicle inspected?
- It is recommended to have the parking assist system inspected during routine maintenance checks or whenever you notice any unusual behavior or warning lights related to the system.
Discuss the causes and fixes for B0957 GMC OBDII Code
Code B0957 GMC comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.