B0954 2015 GMC Sierra Code - Parking Assist Front Sensor Left 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 Left Corner, Parking Assist Front Sensor Left Corner harness is open or shorted, Parking Assist Front Sensor Left 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
- B0954 2015 GMC Sierra indicates Parking Assist Front Sensor Left Corner Circuit.
- Common causes
- Common causes include Faulty Parking Assist Front Sensor Left Corner, Parking Assist Front Sensor Left Corner harness is open or shorted, Parking Assist Front Sensor Left 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.
Code B0954 2015 GMC Sierra Description
What are the Possible Causes of the DTC B0954 2015 GMC Sierra?
- Faulty Parking Assist Front Sensor Left Corner
- Parking Assist Front Sensor Left Corner harness is open or shorted
- Parking Assist Front Sensor Left Corner circuit poor electrical connection
- Faulty Parking Assist Control Module
How to Fix the DTC B0954 2015 GMC Sierra?
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.
Code Tech Notes
B0954:02 Parking Assist Front Sensor Left Corner Circuit Short to Ground
B0954:04 Parking Assist Front Sensor Left Corner Circuit Open
B0954:06 Parking Assist Front Sensor Left Corner Circuit Low Voltage/Open
B0954:08 Parking Assist Front Sensor Left Corner Circuit Performance - Signal Invalid
B0954:18 Parking Assist Front Sensor Left Corner Circuit Low Signal Amplitude
B0954:21 Parking Assist Front Sensor Left Corner Circuit Incorrect Period
B0954:22 Parking Assist Front Sensor Left Corner Circuit Too Short Low-Time
B0954:3A Parking Assist Front Sensor Left Corner Circuit Incorrect Component Installed
B0954:3B Parking Assist Front Sensor Left Corner Circuit Self-Test Malfunction
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B0954 2015 GMC Sierra 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.
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Frequently Asked Questions about B0954 2015 GMC Sierra Code
1. What are the common symptoms of OBDII code B0954 in a 2015 GMC Sierra related to the Parking Assist Front Sensor Left Corner Circuit?
- Common symptoms include the parking assist system malfunctioning, warning lights on the dashboard, and issues with the front left corner sensor.
2. What are the possible causes of OBDII code B0954 in a 2015 GMC Sierra?
- Possible causes include a faulty front left corner sensor, damaged wiring or connectors, water intrusion, or a malfunction in the parking assist control module.
3. How can I diagnose the issue related to code B0954 in my 2015 GMC Sierra?
- To diagnose the problem, you can use an OBDII scanner to read the fault codes, visually inspect the front left corner sensor and its connections, and perform a circuit test to check for continuity.
4. Can I still drive my 2015 GMC Sierra with OBDII code B0954 present?
- While it may be possible to drive the vehicle, it is recommended to address the issue promptly to ensure the proper functioning of the parking assist system.
5. How can I repair OBDII code B0954 in my 2015 GMC Sierra?
- Repair options include replacing the front left corner sensor, repairing or replacing damaged wiring or connectors, addressing any water intrusion issues, or reprogramming the parking assist control module.
6. Is it possible to reset the OBDII code B0954 in a 2015 GMC Sierra without fixing the underlying issue?
- Resetting the code without addressing the root cause is not recommended, as the issue will likely persist and the warning lights may reappear.
7. Are there any DIY tips for troubleshooting OBDII code B0954 in a 2015 GMC Sierra?
- DIY tips include checking the sensor connections for corrosion, ensuring the sensor is clean and unobstructed, and inspecting the wiring for any visible damage.
8. How much does it typically cost to repair OBDII code B0954 in a 2015 GMC Sierra at a dealership or repair shop?
- The cost of repair can vary depending on the specific issue, but it may involve parts and labor costs for sensor replacement, wiring repairs, or control module reprogramming.
9. Will fixing OBDII code B0954 in my 2015 GMC Sierra require specialized tools or equipment?
- While basic tools like screwdrivers and a multimeter may be sufficient for some diagnostics, specialized tools such as an OBDII scanner or specific sensor testing equipment may be needed for a complete repair.
10. How can I prevent OBDII code B0954 from recurring in my 2015 GMC Sierra after repair?
- To prevent code B0954 from coming back, ensure regular maintenance of the parking assist system, check for water leaks, keep sensors clean, and address any wiring issues promptly.
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