B1068 Code - Assist Air Bag Module Short
Quick Answer
The B1068 diagnostic trouble code refers to an "Assist Air Bag Module Short." This code indicates that there is a short circuit detected in the assist airbag module of the vehicle's airbag system. Common causes include Damaged wiring or connectors in the assist airbag module, Faulty airbag control module, Corrosion or water damage in the airbag system components. 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
- B1068 indicates Assist Air Bag Module Short.
- Common causes
- Common causes include Damaged wiring or connectors in the assist airbag module, Faulty airbag control module, Corrosion or water damage in the airbag system components.
- 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 B1068 Description
The B1068 diagnostic trouble code refers to an "Assist Air Bag Module Short." This code indicates that there is a short circuit detected in the assist airbag module of the vehicle's airbag system. The assist airbag module is responsible for deploying the airbags in the event of a collision to help protect the occupants in the vehicle. A short circuit in this module can prevent the airbags from deploying properly, compromising the safety of the vehicle's occupants.
Common Causes of B1068
- Damaged wiring or connectors in the assist airbag module
- Faulty airbag control module
- Corrosion or water damage in the airbag system components
- Impact or collision that damages the airbag system
- Manufacturing defect in the airbag system components
Symptoms of B1068
- Airbag warning light illuminated on the dashboard
- Inoperative airbag system
- Failure of airbags to deploy in a collision
- Intermittent loss of power to the airbag system
- Vehicle may fail safety inspection due to airbag system malfunction
How to Fix B1068
- Diagnose the issue by using a scan tool to retrieve the specific fault code and identify the location of the short circuit.
- Inspect the wiring and connectors in the assist airbag module for any damage or corrosion.
- Replace any damaged wiring or connectors in the airbag system.
- Test the airbag system to ensure proper functioning and reset the fault code using the scan tool.
- Clear the airbag system's memory to ensure that the fault code does not reoccur.
Cost to Fix B1068
The cost of repairing a B1068 code can vary depending on the extent of the damage and the specific components that need to be replaced. On average, the repair costs for an assist airbag module short can range from $200 to $500, including parts and labor. However, it is important to note that the actual cost may be higher or lower based on the factors mentioned earlier, such as location, vehicle make and model, and labor rates at the repair shop. It is recommended to consult with a qualified mechanic for a more accurate cost estimate.
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Code B1068 Information for Specific Makes
- B1068 Infiniti — Assist Air Bag Module Short
- B1068 Nissan — Assist Air Bag Module Short
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.
Frequently Asked Questions about B1068 Code
1. What are the common symptoms of OBDII code B1068 (Assist Air Bag Module Short)?
The common symptoms of OBDII code B1068 include the airbag warning light illuminating on the dashboard and potential issues with the airbag system's operation.
2. What are the possible causes of OBDII code B1068 (Assist Air Bag Module Short)?
Possible causes of code B1068 include a short circuit in the wiring harness, a faulty airbag module, or a malfunctioning sensor within the airbag system.
3. How can I diagnose the cause of OBDII code B1068 (Assist Air Bag Module Short)?
Diagnosing code B1068 typically involves using a scan tool to retrieve the specific fault codes, inspecting the wiring harness for any visible damage, and testing the airbag module and sensors for proper functionality.
4. Can I continue driving my vehicle with OBDII code B1068 (Assist Air Bag Module Short) present?
It is not recommended to drive the vehicle with code B1068 present, as it indicates a potential issue with the airbag system's safety functions. It's best to address the problem promptly to ensure the airbags function correctly in case of an accident.
5. How can I repair OBDII code B1068 (Assist Air Bag Module Short) myself?
Repairing code B1068 may involve repairing or replacing damaged wiring, replacing the faulty airbag module, or addressing any issues with the airbag sensors. If you're comfortable working on automotive electrical systems, you may be able to perform the repairs yourself with the proper tools and knowledge.
6. Is it safe to reset the OBDII code B1068 (Assist Air Bag Module Short) without addressing the underlying issue?
Resetting the code without addressing the underlying issue is not recommended, as it may lead to a potential safety hazard if the airbag system is not functioning correctly. It's crucial to diagnose and repair the root cause of the code before resetting it.
7. Can a mechanic help me fix OBDII code B1068 (Assist Air Bag Module Short)?
Yes, a qualified mechanic with experience in diagnosing and repairing airbag systems can help you fix OBDII code B1068. They have the expertise and tools needed to accurately diagnose the issue and perform the necessary repairs to ensure your safety.
8. Are there any safety precautions I should take when working on OBDII code B1068 (Assist Air Bag Module Short)?
When working on the airbag system related to OBDII code B1068, it's essential to disconnect the vehicle's battery and wait for a few minutes before starting any repairs to prevent accidental airbag deployment. If you're unsure about working on the airbag system, it's best to consult a professional.
9. Will fixing OBDII code B1068 (Assist Air Bag Module Short) affect my vehicle's warranty?
If your vehicle is still under warranty, it's recommended to have the issue addressed by an authorized dealership or service center to ensure that the repairs are covered and do not void your warranty. Be sure to check your warranty terms and conditions for more information.
10. How can I prevent OBDII code B1068 (Assist Air Bag Module Short) from occurring in the future?
Regularly inspecting and maintaining your vehicle's airbag system, avoiding physical damage to the wiring harness, and addressing any warning signs promptly can help prevent OBDII code B1068 from occurring in the future.
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