B0956 2017 GMC Sierra Code - Parking Assist Front Sensor Right Middle Circuit
Quick Answer
The B0956 diagnostic trouble code (DTC) for a 2017 GMC Sierra indicates a problem with the Parking Assist Front Sensor Right Middle Circuit. Common causes include Faulty front parking sensor on the right middle side, Wiring issues, such as a short circuit or open circuit in the circuitry, Malfunctioning control module that manages 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 2017 GMC Sierra indicates Parking Assist Front Sensor Right Middle Circuit.
- Common causes
- Common causes include Faulty front parking sensor on the right middle side, Wiring issues, such as a short circuit or open circuit in the circuitry, Malfunctioning control module that manages 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.
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Code B0956 2017 GMC Sierra Description
The B0956 diagnostic trouble code (DTC) for a 2017 GMC Sierra indicates a problem with the Parking Assist Front Sensor Right Middle Circuit. This code specifically points to an issue with the circuitry related to the front parking sensor located on the right side in the middle of the vehicle. The parking assist system uses sensors to detect objects in close proximity to the vehicle, providing the driver with audible or visual warnings to help prevent collisions while parking or maneuvering in tight spaces.
Common Causes of B0956 2017 GMC Sierra
- Faulty front parking sensor on the right middle side
- Wiring issues, such as a short circuit or open circuit in the circuitry
- Malfunctioning control module that manages the parking assist system
- Poor connection or corrosion in the wiring harness
- Physical damage to the sensor or wiring due to impacts or environmental factors
Symptoms of B0956 2017 GMC Sierra
- Loss of parking assist functionality on the right side of the vehicle
- Lack of warning signals when approaching obstacles
- Illumination of the parking assist warning light on the dashboard
- Erratic behavior of the parking assist system, such as false alarms or inconsistent warnings
How to Fix B0956 2017 GMC Sierra
- Begin by conducting a visual inspection of the front parking sensor on the right middle side to check for any visible damage or loose connections.
- Use a multimeter to test the continuity and voltage of the circuit associated with the sensor to identify any wiring issues.
- If the sensor is found to be faulty, replace it with a new OEM (original equipment manufacturer) sensor.
- Check and repair any damaged wiring or connectors in the circuitry.
- Clear the DTC from the vehicle's computer memory using a diagnostic scanner and test the parking assist system to ensure proper functionality.
Cost to Fix B0956 2017 GMC Sierra
The cost of repairing a Parking Assist Front Sensor Right Middle Circuit issue in a 2017 GMC Sierra can vary depending on the specific cause of the problem and the labor rates at the repair shop. On average, the parts needed for this repair, such as a new sensor, wiring harness, or control module, could range from $100 to $300. Labor costs may add an additional $100 to $200, bringing the total estimated cost to $200 to $500. It's important to note that prices can fluctuate based on location, the complexity of the repair, and the shop's hourly rates. It's recommended to obtain quotes from multiple repair facilities to find the best deal.
Tech Notes for B0956 2017 GMC Sierra
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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Frequently Asked Questions about B0956 2017 GMC Sierra Code
1. What are the common symptoms of OBDII code B0956 in a 2017 GMC Sierra related to the Parking Assist Front Sensor Right Middle Circuit?
The common symptoms include malfunction or complete failure of the front parking assist system on the right middle side of the vehicle.
2. What are the possible causes of OBDII code B0956 in a 2017 GMC Sierra?
Potential causes of this code may include damaged wiring or connectors, a faulty front sensor, or issues with the parking assist control module.
3. How can I diagnose the Parking Assist Front Sensor Right Middle Circuit issue in my 2017 GMC Sierra?
To diagnose the problem, you can use an OBDII scanner to retrieve the specific fault code B0956 and then visually inspect the wiring and sensor connections for any damage or corrosion.
4. Can I still drive my 2017 GMC Sierra with the Parking Assist Front Sensor Right Middle Circuit issue?
While your vehicle may still be drivable with this issue, it is recommended to address the problem promptly to ensure the proper functioning of the parking assist system.
5. How can I repair OBDII code B0956 in my 2017 GMC Sierra related to the Parking Assist Front Sensor Right Middle Circuit?
Repair options may include repairing or replacing damaged wiring, connectors, or the front sensor itself. In some cases, reprogramming the parking assist control module may also be necessary.
6. Is it possible to reset the OBDII code B0956 in a 2017 GMC Sierra without fixing the underlying issue?
While you can clear the fault code with an OBDII scanner, it is important to address the root cause of the problem to prevent the code from reappearing.
7. Are there any DIY tips for troubleshooting OBDII code B0956 in a 2017 GMC Sierra?
DIY tips include checking for loose or damaged connections, ensuring the sensor is clean and undamaged, and following the vehicle's service manual for specific diagnostic procedures.
8. How much does it typically cost to repair OBDII code B0956 in a 2017 GMC Sierra at a dealership or repair shop?
The cost of repair can vary depending on the extent of the issue, but it may involve labor costs for diagnosis, parts replacement, and any necessary reprogramming of the control module.
9. Can extreme weather conditions affect the operation of the Parking Assist Front Sensor Right Middle Circuit in a 2017 GMC Sierra?
Extreme weather conditions such as heavy rain, snow, or extreme temperatures can potentially impact the operation of the parking assist system and trigger fault code B0956.
10. How often should I have the parking assist system in my 2017 GMC Sierra checked to prevent OBDII code B0956 from occurring?
Regular maintenance checks or inspections, especially after any significant impact or damage to the front sensor area, can help prevent issues that may trigger fault code B0956.
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