B1087 Nissan : Front Pre-Tensioner Left Short
If you own a Nissan and have been experiencing issues with the airbag system, specifically the front pre-tensioner on the left side, then you may have encountered the B1087 code. This code indicates a problem with the pre-tensioner, which is responsible for tightening the seatbelt in the event of a collision.
In this article, we will discuss what the B1087 code means and how to fix it.
Key Takeaways:
Meaning: B1087 code in Nissan indicates a problem with the front pre-tensioner left short circuit.
Causes: The code can be caused by damaged wiring, faulty pre-tensioner, or a malfunctioning airbag control module.
Symptoms: The airbag warning light may illuminate, and the airbag system may not function properly in the event of an accident.
Fixes: The fix for B1087 code in Nissan involves inspecting and repairing the wiring, replacing the pre-tensioner or airbag control module if necessary, and resetting the airbag system.
B1087 Code Nissan Meaning
The B1087 code in Nissan vehicles refers to the front pre-tensioner left short. This code indicates that there is a problem with the left front seatbelt pre-tensioner, which is responsible for tightening the seatbelt in the event of a collision. The pre-tensioner is an important safety feature that helps to keep the driver and passengers secure in the event of an accident. If this code appears, it means that the pre-tensioner is not functioning properly and needs to be repaired or replaced.
What are the Signs or Symptoms of B1087 Code in Nissan?
Here are some of the symptoms that you may experience if your Nissan is displaying the B1087 code:
- Warning light: The most obvious symptom of the B1087 code is the warning light on the dashboard. This light may be accompanied by an audible warning, such as a beep or chime.
- Seatbelt issues: The pre-tensioner is responsible for tightening the seatbelt in the event of a collision. If the pre-tensioner is not working correctly, you may notice that the seatbelt is not tightening properly or that it is not retracting as it should.
- Difficulty starting: In some cases, the B1087 code may cause the vehicle to have difficulty starting. This is because the safety system is designed to prevent the engine from starting if there is a problem with the pre-tensioner.
- Other warning lights: Depending on the severity of the problem, you may also see other warning lights on the dashboard. For example, if the pre-tensioner is not working correctly, it may trigger the airbag warning light.
Possible Causes of B1087 Code in Nissan
The B1087 code in Nissan refers to the front pre-tensioner left short. It is a common issue that occurs in Nissan vehicles, and it can be caused by several factors. Here are some of the possible causes of the B1087 code:
- Faulty pre-tensioner: The pre-tensioner is responsible for tightening the seatbelt during a collision. If it is faulty, it may not work properly, leading to the B1087 code.
- Wiring issues: The wiring that connects the pre-tensioner to the vehicle’s computer may be damaged or disconnected, causing the B1087 code to appear.
- Computer malfunction: The vehicle’s computer may be malfunctioning, causing it to send incorrect signals to the pre-tensioner, resulting in the B1087 code.
- Accident damage: If the vehicle has been in an accident, the pre-tensioner may have been damaged, leading to the B1087 code.
- Seatbelt issues: If the seatbelt is not functioning properly, it may cause the pre-tensioner to malfunction, leading to the B1087 code.
Fixes for B1087 Code Nissan
- Check the wiring: The first step in fixing the B1087 code is to check the wiring for any damage or loose connections. If there is any damage, the wiring will need to be repaired or replaced.
- Replace the pre-tensioner: If the wiring is in good condition, the pre-tensioner itself may be faulty and need to be replaced. This is a more involved repair that should be done by a professional mechanic.
- Reset the system: Once the issue has been addressed, the diagnostic system will need to be reset to clear the code. This can be done using a diagnostic tool or by disconnecting the battery for a few minutes.
How Much Will It Cost to Fix B1087 Code on Nissan?
The cost to fix the B1087 code on a Nissan can vary depending on the severity of the issue. In some cases, it may be a simple fix that only requires resetting the system. However, if there is a problem with the pre-tensioner itself, it may need to be replaced, which can be more expensive.
The cost of replacing a pre-tensioner can range from $200 to $500, depending on the make and model of your Nissan. Additionally, labor costs can add to the overall expense, which can range from $50 to $150 per hour.
Possible Causes and Fixes of Code B1087 Nissan
| Possible Cause | Fix | Cost to Fix |
|---|---|---|
| Front pre-tensioner left short circuit | Replace the front pre-tensioner left | $200-$500 |
| Wiring issue in the front pre-tensioner left circuit | Repair or replace the wiring in the circuit | $100-$300 |
| Malfunctioning airbag control module | Replace the airbag control module | $500-$1000 |
| Loose or corroded connections in the front pre-tensioner left circuit | Clean or tighten the connections | $50-$100 |
How Serious is the B1087 Code in Nissan?
The B1087 code in Nissan indicates a problem with the front pre-tensioner left short. This component is responsible for tightening the seatbelt during a collision to prevent the occupant from being thrown forward. Therefore, this code is considered serious as it affects the safety of the driver and passengers.
If left unaddressed, the pre-tensioner may not function properly during an accident, increasing the risk of injury or death. It is crucial to have the issue diagnosed and repaired as soon as possible to ensure the safety of everyone in the vehicle.
Can You Still Drive with the B1087 Code on Your Nissan?
If you see the B1087 code on your Nissan, it means that there is a problem with the front pre-tensioner left short. This is a safety feature that is designed to keep you safe in the event of an accident, so it is important to get it fixed as soon as possible.
While you may be able to drive your Nissan with the B1087 code, it is not recommended. If you are involved in an accident, the pre-tensioner may not work properly, which could put you at risk of injury or even death.
Conclusion
Overall, the B1087 code in Nissan vehicles indicates a problem with the front pre-tensioner left short. This issue can be caused by a variety of factors, including faulty wiring, a malfunctioning pre-tensioner, or a damaged airbag control module. To fix the problem, it is important to diagnose the root cause of the issue and replace any damaged components. It is recommended to seek the assistance of a professional mechanic to ensure proper diagnosis and repair of the issue.
FAQ
What is B1087 code in Nissan?
B1087 code in Nissan refers to the front pre-tensioner left short. It means that there is a problem with the left front seatbelt pre-tensioner circuit.
What causes B1087 code in Nissan?
The B1087 code in Nissan is usually caused by a faulty pre-tensioner, damaged wiring, or a blown fuse. It can also be caused by a malfunctioning airbag control module.
How do I diagnose B1087 code in Nissan?
To diagnose the B1087 code in Nissan, you will need an OBD-II scanner. The scanner will read the code and provide you with a description of the problem. You can then use a multimeter to test the pre-tensioner and wiring for continuity and resistance.
How do I fix B1087 code in Nissan?
To fix the B1087 code in Nissan, you will need to replace the faulty pre-tensioner, repair any damaged wiring, and replace any blown fuses. If the problem persists, you may need to replace the airbag control module.
Can I drive my Nissan with B1087 code?
It is not recommended to drive your Nissan with the B1087 code as it indicates a problem with the seatbelt pre-tensioner, which is an important safety feature. It is best to have the problem diagnosed and fixed as soon as possible.
Learn about more B codes in Nissan here.
