AutoCodes – GMC – B1011 GMC

B1011 GMC Code - System Disabled Information Stored Driver Assistance Systems

Quick Answer

The Forward Collision Alert System (Driver Assistance System) is a convenience feature of the frontview camera module that issues a warning to the driver when a potential collision risk exists. Common causes include Check for other codes. 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 Check for other codes.
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.

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Code Popularity 6,831

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 04, 2023

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B1011 GMC Description

The Forward Collision Alert System (Driver Assistance System) is a convenience feature of the frontview camera module that issues a warning to the driver when a potential collision risk exists. The frontview camera module is located behind the windshield, looking out at the road ahead and detecting vehicles directly ahead. When the system detects a vehicle in the path ahead, the green vehicle ahead indicator is illuminated on the instrument cluster. When approaching another vehicle too rapidly, the collision alert symbol will flash in the head-up display (if equipped) or a series of red collision alert indicators will flash. An audible alert sound will simultaneously sound, or the safety alert seat will provide haptic feedback. The visual alert cannot be changed, but the driver can select between audible or haptic alerts in the vehicle personalization menus. The Forward Collision Alert System can also be turned on or off through the vehicle personalization menus.

OBDII Code B1011 GMC - System Disabled Information Stored Driver Assistance Systems - AutoCodes.com — B1011 GMC Code - System Disabled Information Stored Driver Assistance Systems

What does this mean?

What are the Possible Causes of the DTC B1011 GMC?

Check for other codes

How to Fix the DTC B1011 GMC?

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.

What does this mean?

Code Tech Notes

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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1011 GMC 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.

Need more information about the B1011 GMC code?

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Need Help with the Code?

Get the B1011 GMC code diagnosed by a professional: Find a repair shop in your area

Information for Specific GMC Models

B1011 2014 GMC Sierra — System Disabled Information Stored Driver Assistance Systems
B1011 2015 GMC Sierra — System Disabled Information Stored Driver Assistance Systems
B1011 2016 GMC Sierra — System Disabled Information Stored Driver Assistance Systems
B1011 2017 GMC Sierra — System Disabled Information Stored Driver Assistance Systems
B1011 2018 GMC Sierra — System Disabled Information Stored Driver Assistance Systems

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.