B0955 GMC Code - Parking Assist Front Sensor Left Middle Circuit
Quick Answer
The B0955 GMC code indicates a problem with the Parking Assist Front Sensor Left Middle Circuit. Common causes include Damaged wiring or connectors in the sensor circuit, Faulty parking assist sensor, Issues with the vehicle's computer 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
- B0955 GMC indicates Parking Assist Front Sensor Left Middle Circuit.
- Common causes
- Common causes include Damaged wiring or connectors in the sensor circuit, Faulty parking assist sensor, Issues with the vehicle's computer 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.
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Code B0955 GMC Description
The B0955 GMC code indicates a problem with the Parking Assist Front Sensor Left Middle Circuit. This sensor is a crucial component of the vehicle's parking assist system, which helps drivers navigate tight parking spaces by alerting them to obstacles in the vehicle's path. When this sensor malfunctions, it can lead to inaccurate or non-functional parking assist warnings, potentially increasing the risk of collisions while parking.
Common Causes of B0955 GMC
- Damaged wiring or connectors in the sensor circuit
- Faulty parking assist sensor
- Issues with the vehicle's computer system
- Water or debris intrusion affecting sensor performance
Symptoms of B0955 GMC
- Inaccurate or inconsistent parking assist warnings
- Complete failure of the parking assist system
- False alarms while parking
- Warning lights related to the parking assist system on the dashboard
How to Fix B0955 GMC
- Begin by conducting a thorough diagnostic scan to retrieve the specific fault codes and pinpoint the exact location of the issue.
- Inspect the wiring and connectors in the Parking Assist Front Sensor Left Middle Circuit for any signs of damage or corrosion. Repair or replace any damaged components as needed.
- Test the parking assist sensor to determine if it is functioning correctly. Replace the sensor if it is found to be faulty.
- Check the vehicle's computer system for any errors or malfunctions that may be affecting the sensor's performance. Reset or reprogram the system as necessary.
- Clear the fault codes from the vehicle's computer system and test the parking assist system to ensure that the issue has been resolved.
Cost to Fix B0955 GMC
The typical repair costs for addressing the B0955 GMC code can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, replacing a faulty parking assist sensor or repairing damaged wiring and connectors can range from $200 to $500, including parts and labor. However, additional diagnostic time and labor costs may apply, with total repair expenses potentially exceeding $500 in some cases.
Tech Notes for B0955 GMC
B0955:02 Parking Assist Front Sensor Left Middle Circuit Short to Ground
B0955:04 Parking Assist Front Sensor Left Middle Circuit Open
B0955:06 Parking Assist Front Sensor Left Middle Circuit Low Voltage/Open
B0955:08 Parking Assist Front Sensor Left Middle Circuit Performance - Signal Invalid
B0955:18 Parking Assist Front Sensor Left Middle Circuit Low Signal Amplitude
B0955:21 Parking Assist Front Sensor Left Middle Circuit Incorrect Period
B0955:22 Parking Assist Front Sensor Left Middle Circuit Too Short Low-Time
B0955:3A Parking Assist Front Sensor Left Middle Circuit Incorrect Component Installed
B0955:3B Parking Assist Front Sensor Left Middle Circuit Self-Test Malfunction
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Information for Specific GMC Models
- B0955 2014 GMC Sierra — Parking Assist Front Sensor Left Middle Circuit
- B0955 2015 GMC Sierra — Parking Assist Front Sensor Left Middle Circuit
- B0955 2016 GMC Sierra — Parking Assist Front Sensor Left Middle Circuit
- B0955 2017 GMC Sierra — Parking Assist Front Sensor Left Middle Circuit
- B0955 2018 GMC Sierra — Parking Assist Front Sensor Left Middle Circuit
Frequently Asked Questions about B0955 GMC Code
1. What are common symptoms of OBDII code B0955 GMC related to the Parking Assist Front Sensor Left Middle Circuit?
- Common symptoms include a malfunctioning front parking assist system, inaccurate distance readings, and warning lights on the dashboard.
2. What are possible causes of OBDII code B0955 GMC for the Parking Assist Front Sensor Left Middle Circuit?
- Possible causes include damaged wiring, faulty sensor connections, water damage, sensor misalignment, or a defective sensor itself.
3. How can I diagnose the issue causing OBDII code B0955 GMC for the Parking Assist Front Sensor Left Middle Circuit?
- Diagnose the problem by visually inspecting the sensor and wiring, checking for water damage, testing sensor connections, and using a scan tool to read the error code.
4. Can I repair OBDII code B0955 GMC for the Parking Assist Front Sensor Left Middle Circuit myself?
- Depending on your skills and experience, you may be able to repair the issue by fixing wiring connections, replacing the sensor, or performing sensor realignment.
5. Are there any tips for troubleshooting OBDII code B0955 GMC for the Parking Assist Front Sensor Left Middle Circuit?
- Tips include checking for loose connections, ensuring the sensor is clean and unobstructed, inspecting wiring for damage, and following the manufacturer's diagnostic procedures.
6. How important is it to address OBDII code B0955 GMC for the Parking Assist Front Sensor Left Middle Circuit?
- It is important to address this code promptly to ensure the proper functioning of your front parking assist system, which enhances safety and convenience while parking.
7. Is it safe to continue driving with OBDII code B0955 GMC for the Parking Assist Front Sensor Left Middle Circuit?
- It is generally safe to drive with this code, but it is recommended to address the issue as soon as possible to prevent potential parking assistance system failures.
8. How much does it typically cost to repair OBDII code B0955 GMC for the Parking Assist Front Sensor Left Middle Circuit?
- The cost of repair can vary depending on the specific issue, but it may involve expenses for parts, labor, and diagnostic services at a repair shop.
9. Can extreme weather conditions affect OBDII code B0955 GMC for the Parking Assist Front Sensor Left Middle Circuit?
- Yes, extreme weather conditions such as heavy rain or snow can potentially cause water damage to the sensor or affect its performance, triggering the error code.
10. Will resetting the OBDII system clear OBDII code B0955 GMC for the Parking Assist Front Sensor Left Middle Circuit?
- Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear.
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