B0087 Chevrolet Code - Left Rear Side Impact Sensor
Quick Answer
The B0087 Chevrolet code refers to a problem with the left rear side impact sensor in the vehicle. Common causes include Damage to the left rear side impact sensor due to a collision or impact, Loose or corroded wiring connections, Faulty airbag 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
- B0087 Chevrolet indicates Left Rear Side Impact Sensor.
- Common causes
- Common causes include Damage to the left rear side impact sensor due to a collision or impact, Loose or corroded wiring connections, Faulty airbag 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.
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Code B0087 Chevrolet Description
The B0087 Chevrolet code refers to a problem with the left rear side impact sensor in the vehicle. This sensor is a critical component of the vehicle's safety system, as it is responsible for detecting impacts on the left rear side of the vehicle. When this sensor fails or malfunctions, it can lead to issues with the vehicle's airbag system and overall safety features.
Common Causes of B0087 Chevrolet
- Damage to the left rear side impact sensor due to a collision or impact
- Loose or corroded wiring connections
- Faulty airbag control module
- Water or moisture intrusion into the sensor
- Electrical issues within the sensor system
Symptoms of B0087 Chevrolet
- Airbag warning light illuminated on the dashboard
- Airbags not deploying in a left rear side collision
- Fault codes related to the left rear side impact sensor
- Inconsistent or erratic airbag deployment
How to Fix B0087 Chevrolet
- Begin by diagnosing the specific cause of the issue using a diagnostic scanner to read and clear fault codes related to the left rear side impact sensor.
- Inspect the left rear side impact sensor for any physical damage or signs of water intrusion. Replace the sensor if necessary.
- Check the wiring connections for the sensor and repair any loose or corroded connections.
- Test the airbag control module for faults and replace it if needed.
- Clear any fault codes and reset the airbag system to ensure proper functionality.
Cost to Fix B0087 Chevrolet
The cost of repairing a left rear side impact sensor issue can vary depending on the extent of the damage and the specific components that need to be replaced. In general, the cost of replacing a left rear side impact sensor can range from $200 to $500, including parts and labor. However, additional costs may be incurred if other components, such as the airbag control module, also need to be replaced. It is recommended to consult with a professional mechanic for a more accurate cost estimate based on the specific make and model of the vehicle. Additionally, labor rates at auto repair shops can vary, so it is advisable to inquire about hourly rates in your area for a more precise estimate.
Tech Notes for B0087 Chevrolet
B0087:05 Left Rear Side Impact Sensor High Voltage/Open
B0087:39 Left Rear Side Impact Sensor Internal Malfunction
B0087:3A Left Rear Side Impact Sensor Incorrect Component Installed
B0087:71 Left Rear Side Impact Sensor Invalid Data
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Information for Specific Chevrolet Models
- B0087 2014 Chevrolet Silverado — Left Rear Side Impact Sensor
- B0087 2015 Chevrolet Silverado — Left Rear Side Impact Sensor
- B0087 2016 Chevrolet Silverado — Left Rear Side Impact Sensor
- B0087 2017 Chevrolet Silverado — Left Rear Side Impact Sensor
- B0087 2018 Chevrolet Silverado — Left Rear Side Impact Sensor
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 B0087 Chevrolet Code
1. What does OBDII code B0087 for Chevrolet indicate?
- OBDII code B0087 for Chevrolet refers to a fault in the left rear side impact sensor circuit.
2. What are the common symptoms of a B0087 error code?
- Common symptoms include the airbag warning light illuminating on the dashboard and potential issues with the airbag system.
3. What are the possible causes of a B0087 code in a Chevrolet vehicle?
- The B0087 code in a Chevrolet may be caused by a faulty left rear side impact sensor, damaged wiring or connectors, or a malfunction in the airbag control module.
4. How can I diagnose a B0087 error code in my Chevrolet?
- Diagnosing a B0087 code typically involves using a scan tool to retrieve the specific fault code, inspecting the left rear side impact sensor and its wiring for damage, and testing the sensor's functionality.
5. Can I drive my Chevrolet with a B0087 error code?
- It is not recommended to drive your Chevrolet with a B0087 error code present, as it indicates a potential issue with the airbag system, which is crucial for occupant safety.
6. How can I repair a B0087 code in my Chevrolet?
- Repairing a B0087 code may involve replacing the left rear side impact sensor, repairing or replacing damaged wiring or connectors, and clearing the fault code from the vehicle's system.
7. Are there any safety concerns associated with a B0087 error code?
- Yes, a B0087 error code indicates a problem with the airbag system, which can compromise occupant safety in the event of a side impact collision.
8. Can a B0087 code be cleared/reset without fixing the underlying issue?
- Clearing or resetting the B0087 code without addressing the root cause, such as a faulty sensor or wiring, is not recommended, as the issue may persist and affect the airbag system's functionality.
9. How much does it cost to repair a B0087 error code in a Chevrolet?
- The cost of repairing a B0087 code in a Chevrolet can vary depending on the extent of the issue, parts needed, and labor costs. It's advisable to consult a professional technician for an accurate estimate.
10. Is it possible to prevent a B0087 error code in my Chevrolet?
- While some causes of a B0087 code may be unavoidable, regular maintenance and inspections of the airbag system can help prevent issues that may trigger this error code.
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