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Engine-Codes – Generic – B1CC2

B1CC2 Code - Deployment Notification Output Circuit High

Quick Answer

The B1CC2 diagnostic trouble code (DTC) indicates a Deployment Notification Output Circuit High issue in the vehicle's airbag system. Common causes include Short circuit in the deployment notification output circuit, Damaged wiring or connectors in the airbag system, Faulty airbag sensor or control module. 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
B1CC2 indicates Deployment Notification Output Circuit High.
Common causes
Common causes include Short circuit in the deployment notification output circuit, Damaged wiring or connectors in the airbag system, Faulty airbag sensor or control module.
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 15, 2024
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Code B1CC2 Description

The B1CC2 diagnostic trouble code (DTC) indicates a Deployment Notification Output Circuit High issue in the vehicle's airbag system. This code is typically found in vehicles equipped with advanced safety systems that monitor the deployment status of airbags and other safety features. When this code is triggered, it means that the control module has detected a high voltage signal in the deployment notification output circuit, which could indicate a fault in the system.

OBDII Code B1CC2 - Deployment Notification Output Circuit High
B1CC2 Code - Deployment Notification Output Circuit High

Common Causes of B1CC2

  1. Short circuit in the deployment notification output circuit.
  2. Damaged wiring or connectors in the airbag system.
  3. Faulty airbag sensor or control module.
  4. Corrosion or moisture damage in the system.
  5. Impact from a previous collision causing damage to the airbag system.

Symptoms of B1CC2

  1. Airbag warning light illuminated on the dashboard.
  2. Inability to deploy airbags in a collision.
  3. Loss of communication with the airbag system.
  4. Vehicle may fail safety inspections or emissions tests.
  5. Other related safety systems may be affected.

How to Fix B1CC2

  1. Begin by conducting a thorough inspection of the airbag system, including wiring, connectors, sensors, and the control module.
  2. Use a multimeter to test the voltage levels in the deployment notification output circuit to identify any abnormalities.
  3. Repair or replace any damaged wiring, connectors, or components in the airbag system.
  4. Clear the DTC from the vehicle's memory using a diagnostic scan tool.
  5. Test the airbag system to ensure proper functionality and reset the system if necessary.

Cost to Fix B1CC2

The cost of repairing a Deployment Notification Output Circuit High issue can vary depending on the extent of the damage and the specific components that need to be replaced. In general, the repair costs for this issue can range from $200 to $500, including parts and labor. However, it's important to note that labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150. Additionally, the cost of parts and diagnostic services may also impact the overall repair bill. It's recommended to consult with a qualified mechanic or auto repair shop to get a more accurate estimate based on the specific make and model of the vehicle.

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Code B1CC2 Information for Specific Makes

Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service

  • Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
  • Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
  • Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
  • Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.

Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.

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 B1CC2 Code

1. What are the common symptoms of OBDII code B1CC2 - Deployment Notification Output Circuit High?

The common symptoms include the airbag warning light being illuminated on the dashboard and the airbag system possibly being disabled.

2. What causes OBDII code B1CC2 to trigger?

This code is typically triggered by a malfunction in the deployment notification output circuit, which can be caused by a damaged wiring harness, a faulty airbag control module, or a poor connection.

3. How serious is OBDII code B1CC2 - Deployment Notification Output Circuit High?

This code is serious as it indicates a potential issue with the airbag system, which could result in the airbags not deploying properly in the event of a collision.

4. Can I continue driving with OBDII code B1CC2 present?

It is not recommended to drive with this code present, as it indicates a problem with the airbag system that could compromise your safety in the event of an accident.

5. How can I diagnose and repair OBDII code B1CC2?

Diagnosis typically involves inspecting the wiring harness, connectors, and airbag control module for any damage or loose connections. Repair may involve repairing or replacing damaged components.

6. Is it possible to reset OBDII code B1CC2 without fixing the underlying issue?

Resetting the code without fixing the underlying issue will not solve the problem and the code is likely to return. It is important to address the root cause of the code trigger.

7. How much does it cost to repair OBDII code B1CC2?

The cost of repair can vary depending on the specific cause of the code, but it may involve replacing a damaged wiring harness, repairing connections, or replacing the airbag control module.

8. Can OBDII code B1CC2 be a false alarm?

While it is possible for codes to be triggered intermittently, it is important to address OBDII code B1CC2 promptly to ensure the airbag system functions correctly when needed.

9. Are there any safety precautions to take when dealing with OBDII code B1CC2?

When working on the airbag system related to this code, it is crucial to disconnect the vehicle's battery and wait for at least 10 minutes before starting any repair to prevent accidental airbag deployment.

10. Will OBDII code B1CC2 affect my vehicle's ability to pass an emissions test?

This code is not directly related to emissions, so it may not cause your vehicle to fail an emissions test. However, it is still essential to address the code for safety reasons.

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