B01B6 - Airbag Deployment Control Module Fault in Common Vehicles

Quick Answer

B01B6 means: B01B6 indicates a fault in the airbag deployment control module, affecting airbag functionality.

Fix: Check and replace faulty components Cost: $400 - $800 Time: 90-180 minutes

Can I drive with B01B6? Immediate attention required to ensure safety in case of an accident.

Common Questions

What does B01B6 mean and how does it affect my car?

The B01B6 code indicates a malfunction in the airbag deployment control module, which is vital for deploying airbags during an accident. If this code appears, it means your airbags might not deploy when needed, putting you at higher risk in a crash. It's crucial to get this checked immediately to ensure your vehicle’s safety features are functioning properly.

What are the most common causes of B01B6 and how much does it cost to fix?

Common causes of the B01B6 code include a faulty airbag control module, damaged wiring, and faulty sensors. Repair costs can vary significantly, from $100 for wiring repairs to $800 for a complete airbag control module replacement. It's essential to diagnose the exact issue to avoid unnecessary expenses.

Can I drive my car with B01B6 or should I stop immediately?

Driving with a B01B6 code is not advisable as it indicates a potential failure in your airbag system. If you ignore this warning, you risk not having airbags deploy in the event of an accident. It’s best to have the issue diagnosed and repaired before driving the vehicle.

How can I diagnose B01B6 myself using GeekOBD APP?

To diagnose B01B6 using the GeekOBD APP, connect the app to your vehicle's OBD2 port and run a full system scan. Look for the B01B6 code in the diagnostic results along with any freeze frame data that can provide context. Pay attention to related codes that might indicate other issues in the airbag system.

What vehicles are most commonly affected by B01B6?

The B01B6 code is frequently reported in vehicles such as the 2015-2018 Honda Accord, 2016-2019 Ford Fusion, and other models from manufacturers like Chevrolet and Toyota. If you own one of these vehicles, it's wise to be vigilant for warning signs of airbag issues.

How can I prevent B01B6 from happening again?

To prevent the B01B6 code from reoccurring, ensure regular maintenance checks for the airbag system, including visual inspections for wiring integrity and sensor functionality. Keeping wiring connections clean and free from corrosion can also help maintain the system's reliability.

What is B01B6?

The DTC B01B6 code indicates a fault in the airbag deployment control module, which is crucial for the proper functioning of your vehicle's airbag system. This code is often triggered when the airbag control module detects an anomaly in the system, such as a malfunctioning sensor or a communication error within the network of safety systems. In practical terms, this means that your vehicle's airbag may not deploy in the event of an accident, significantly increasing the risk of injury. This code is commonly encountered in vehicles like the 2015-2018 Honda Accord and 2016-2019 Ford Fusion. If you see the B01B6 code, it’s essential to address the issue promptly as it impacts your safety. Ignoring this issue could lead to serious consequences if your airbags fail to deploy during a collision, making it critical to diagnose and repair the underlying issue. The fault can stem from various sources such as damaged wiring, faulty sensors, or issues with the control module itself. Regular maintenance and prompt attention to warning codes like B01B6 can help ensure your airbag system remains functional.

System: B - Body (Airbags, Lighting, Security, Climate Control)

Symptoms

Common symptoms when B01B6 is present:

  • The airbag warning light stays illuminated on the dashboard, indicating a problem with the airbag system.
  • You may notice that the vehicle's airbags do not deploy during a simulated test, which can be dangerous in a real accident scenario.
  • The vehicle might experience sporadic electrical issues affecting other safety features, such as traction control or stability control.
  • A diagnostic scan reveals the B01B6 code along with potentially other related codes, indicating multiple issues in the safety system.
  • In some cases, drivers report unusual noises or malfunctions in the dashboard display related to the airbag system.

Possible Causes

Most common causes of B01B6 (ordered by frequency):

  1. The most common cause of the B01B6 code is a faulty airbag control module, with a likelihood of 60%. This module is responsible for monitoring the airbag system and deploying the airbags when necessary.
  2. Another frequent cause is damaged wiring or connectors, which can account for about 25% of cases. Corrosion or fraying can interrupt the signal between the control module and the sensors.
  3. Faulty sensors, particularly crash sensors, can also trigger this code, constituting approximately 10% of occurrences. Regular inspection of these components can help prevent failures.
  4. Less commonly, issues with the vehicle’s onboard diagnostic (OBD) system can lead to false readings, which could mislead diagnostics and repairs.
  5. Finally, rare but serious causes can include software glitches within the airbag control module, which may require a software update from the manufacturer.

B01B6 Repair Costs

Cost Breakdown by Repair Type

Airbag Control Module Replacement

Replacing the faulty airbag control module to restore functionality.

  • Total: $400 - $800
  • Success rate: 90%
Wiring Repair

Repairing or replacing damaged wiring and connectors.

  • Total: $100 - $300
  • Success rate: 85%
Sensor Replacement

Replacing faulty crash sensors.

  • Total: $150 - $250
  • Success rate: 80%
Money-Saving Tips for B01B6
  • Start with the most common and least expensive repairs first
  • Use GeekOBD APP to confirm diagnosis before replacing expensive parts
  • Consider preventive maintenance to avoid future occurrences
  • Compare prices for OEM vs aftermarket parts based on your needs
  • Address the issue promptly to prevent more expensive secondary damage

Diagnostic Steps

Professional B01B6 Diagnosis Process

Follow these systematic steps to accurately diagnose B01B6. Each step builds on the previous one to ensure accurate diagnosis.

Step 1: Step 1: Initial visual inspection - Check for obvious signs like damaged wiring, loose connections, or corrosion (5-10 minutes)

Step 1: Initial visual inspection - Check for obvious signs like damaged wiring, loose connections, or corrosion (5-10 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 2: Step 2: OBD2 scan with GeekOBD APP - Retrieve all codes and freeze frame data to understand the fault context (10-15 minutes)

Step 2: OBD2 scan with GeekOBD APP - Retrieve all codes and freeze frame data to understand the fault context (10-15 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 3: Step 3: Component testing - Use multimeter or specific diagnostic tools to test suspected components (20-30 minutes)

Step 3: Component testing - Use multimeter or specific diagnostic tools to test suspected components (20-30 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 4: Step 4: System function test - Verify proper operation after repairs and clear codes (10-15 minutes)

Step 4: System function test - Verify proper operation after repairs and clear codes (10-15 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 5: Step 5: Road test verification - Drive vehicle under various conditions to confirm repair success (15-20 minutes)

Step 5: Road test verification - Drive vehicle under various conditions to confirm repair success (15-20 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.

Important Notes

  • Always verify the repair with GeekOBD APP after completing diagnostic steps
  • Clear codes and test drive to ensure the problem is resolved
  • Address underlying causes to prevent code recurrence

Real Repair Case Studies

Case Study 1: Airbag Control Module Replacement in a 2016 Honda Accord

Vehicle: 2016 Honda Accord, 45,000 miles

Problem: The customer reported that the airbag warning light was on, and they were concerned about airbag functionality.

Diagnosis: After scanning with the GeekOBD APP, the B01B6 code was retrieved. A visual inspection revealed corrosion on the airbag control module connectors.

Solution: The airbag control module was replaced, and all connections were cleaned and resealed.

Cost: $650 (parts: $500 for the module, $150 for labor)

Result: After the repair, the airbag system was tested successfully, and the warning light remained off.

Case Study 2: Wiring Repair on a 2017 Ford Fusion

Vehicle: 2017 Ford Fusion, 30,000 miles

Problem: The airbag warning light was illuminated, and the customer wanted to ensure safety.

Diagnosis: Scanning revealed the B01B6 code along with additional codes. A thorough inspection found damaged wiring near the airbag module.

Solution: Damaged wiring was repaired, and all connections were checked for integrity.

Cost: $200 (parts: $50 for wiring, $150 for labor)

Result: Post-repair, the airbag system was functioning correctly, and the warning light was cleared.

Diagnose B01B6

Use GeekOBD APP for professional diagnosis!

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  • Step-by-step repair guidance
  • Professional-grade analysis
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Code Information

Code: B01B6
System: Body (Airbags, Lighting, Security, Climate Control)
Severity: HIGH
Category: Body Codes