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Engine-Codes – GMC – B1011 GMC

B1011 GMC Code - System Disabled Information Stored Driver Assistance Systems

Quick Answer

The B1011 diagnostic trouble code for GMC vehicles specifically points to "System Disabled Information Stored Driver Assistance Systems." This code indicates that there is an issue with the driver assistance systems in the vehicle, which are designed to assist the driver in various ways to improve safety and convenience. Common causes include Faulty sensor in the driver assistance system, Wiring issues or damaged connectors, Software malfunction or glitch in the system. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
B1011 GMC indicates System Disabled Information Stored Driver Assistance Systems.
Common causes
Common causes include Faulty sensor in the driver assistance system, Wiring issues or damaged connectors, Software malfunction or glitch in the system.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code B1011 GMC Description

The B1011 diagnostic trouble code for GMC vehicles specifically points to "System Disabled Information Stored Driver Assistance Systems." This code indicates that there is an issue with the driver assistance systems in the vehicle, which are designed to assist the driver in various ways to improve safety and convenience. These systems can include features such as lane departure warning, adaptive cruise control, automatic emergency braking, blind-spot monitoring, and more.

OBDII Code B1011 GMC - System Disabled Information Stored Driver Assistance Systems
B1011 GMC Code - System Disabled Information Stored Driver Assistance Systems

Common Causes of B1011 GMC

  1. Faulty sensor in the driver assistance system
  2. Wiring issues or damaged connectors
  3. Software malfunction or glitch in the system
  4. Water damage or corrosion in system components
  5. Impact or collision that damaged sensors or components

Symptoms of B1011 GMC

  1. Warning lights on the dashboard related to driver assistance systems
  2. Loss of functionality in features such as lane departure warning or adaptive cruise control
  3. Erratic behavior of the vehicle's safety systems
  4. Unusual sounds or vibrations when using driver assistance features

How to Fix B1011 GMC

  1. Use a diagnostic scan tool to retrieve the specific fault codes related to the driver assistance systems.
  2. Inspect the sensors, wiring, and connectors for any visible damage or corrosion.
  3. Test the functionality of individual components within the driver assistance system.
  4. Clear the stored codes and reset the system to see if the issue persists.
  5. Replace any faulty sensors, repair wiring issues, or update software as needed to resolve the problem.

Cost to Fix B1011 GMC

The cost of repairing the issue related to the B1011 code can vary depending on the specific cause of the problem and the extent of the repairs needed. In general, the parts and labor for diagnosing and fixing driver assistance system issues can range from $200 to $800 or more. It is recommended to consult with a professional mechanic or dealership to get a more accurate estimate based on the specific circumstances of your vehicle. Additionally, labor rates can vary widely, so it's important to consider this when budgeting for the repair.

What does this mean?

Tech Notes for B1011 GMC

The Diagnostic Trouble Code (DTC) B1011 is an informal DTC that does not necessarily indicate a defective control module. The DTC B1011 sets when information is stored to the Frontview Camera Module disable history buffers. This contains the reason that one or more of the Frontview Camera Module features is disabled. The DTC B1011 does not indicate a system malfunction and will not cause any warning indicators to illuminate. When DTC B1011 sets, cycle the ignition, and use the scan tool to clear the code, no further diagnosis is necessary.

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Information for Specific GMC Models

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 B1011 GMC Code

1. What are the common symptoms of OBDII code B1011 GMC related to the driver assistance systems?

- Common symptoms include dashboard warning lights illuminating, loss of functionality in driver assistance features, and error messages indicating system disablement.

2. What causes the OBDII code B1011 GMC to trigger in driver assistance systems?

- This code is typically triggered by a malfunction in the driver assistance system, such as a faulty sensor, module failure, or wiring issues.

3. How can I diagnose the OBDII code B1011 GMC related to driver assistance systems?

- Diagnosis involves using a diagnostic scan tool to retrieve and interpret the trouble code, as well as conducting a visual inspection of the components involved in the driver assistance system.

4. Are there any DIY repair tips for fixing OBDII code B1011 GMC in driver assistance systems?

- DIY repair tips include checking and repairing any damaged wiring, replacing faulty sensors or modules, and ensuring all connections are secure and free of corrosion.

5. Is it safe to continue driving with the OBDII code B1011 GMC affecting driver assistance systems?

- It is not recommended to drive with this code active, as it may compromise the proper functioning of important safety features like lane departure warning or automatic braking.

6. Can resetting the OBDII code B1011 GMC in driver assistance systems solve the issue?

- Resetting the code may temporarily clear the warning lights, but it will not fix the underlying problem causing the malfunction in the driver assistance system.

7. How much does it typically cost to repair OBDII code B1011 GMC in driver assistance systems?

- The cost of repair can vary depending on the specific issue causing the code, but it may range from a few hundred to over a thousand dollars for parts and labor.

8. Are there any recalls or technical service bulletins related to OBDII code B1011 GMC in driver assistance systems?

- It is recommended to check with the manufacturer or a dealership for any recalls or technical service bulletins related to this code in specific GMC models.

9. Can extreme weather conditions contribute to triggering OBDII code B1011 GMC in driver assistance systems?

- Yes, extreme weather conditions like heavy rain, snow, or extreme temperatures can sometimes affect the proper functioning of driver assistance systems and trigger this code.

10. How can I prevent OBDII code B1011 GMC from recurring in my GMC's driver assistance systems?

- Regular maintenance, such as keeping sensors clean, checking for any signs of wear or damage, and addressing any warning lights promptly, can help prevent this code from recurring.

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