B0087 2015 GMC Sierra Code - Left Rear Side Impact Sensor
Quick Answer
The B0087 code for a 2015 GMC Sierra specifically refers to an issue with the left rear side impact sensor. Common causes include Faulty left rear side impact sensor, Wiring issues or damage to the sensor's wiring harness, Corrosion or water damage to the sensor. 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 2015 GMC Sierra indicates Left Rear Side Impact Sensor.
- Common causes
- Common causes include Faulty left rear side impact sensor, Wiring issues or damage to the sensor's wiring harness, Corrosion or water damage to the sensor.
- 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 2015 GMC Sierra Description
The B0087 code for a 2015 GMC Sierra specifically refers to an issue with the left rear side impact sensor. This sensor is a crucial component of the vehicle's safety system, as it is responsible for detecting impacts on the left side of the vehicle and triggering the deployment of the side airbags. When this sensor malfunctions or fails, it can compromise the effectiveness of the vehicle's safety systems in the event of a side impact collision.
Common Causes of B0087 2015 GMC Sierra
- Faulty left rear side impact sensor
- Wiring issues or damage to the sensor's wiring harness
- Corrosion or water damage to the sensor
- Impact or collision that damaged the sensor
- Issues with the airbag control module receiving signals from the sensor
Symptoms of B0087 2015 GMC Sierra
- Airbag warning light illuminated on the dashboard
- Side airbags not deploying in a side impact collision
- Diagnostic trouble code (DTC) B0087 stored in the vehicle's computer
- Visible damage to the left rear quarter panel where the sensor is located
How to Fix B0087 2015 GMC Sierra
- Begin by diagnosing the specific cause of the B0087 code, using a diagnostic scanner to retrieve the trouble codes and pinpoint the issue.
- Inspect the left rear side impact sensor and its wiring harness for any signs of damage, corrosion, or loose connections.
- If the sensor is faulty, replace it with a new OEM or aftermarket sensor that is compatible with the vehicle's make and model.
- Clear the trouble codes from the vehicle's computer using the diagnostic scanner, and test the system to ensure the sensor is now functioning correctly.
- If the issue persists, further diagnostics may be necessary to identify any underlying issues with the airbag control module or other components of the system.
Cost to Fix B0087 2015 GMC Sierra
The cost of repairing a B0087 code for a left rear side impact sensor on a 2015 GMC Sierra can vary depending on the specific cause of the issue and the cost of parts and labor in your area. On average, the cost of replacing a side impact sensor can range from $200 to $500, including parts and labor. Additional costs may be incurred if further diagnostics or repairs are needed for related components. It's important to consult with a trusted mechanic or dealership to get an accurate estimate based on your vehicle's specific needs. Keep in mind that labor rates can vary, with hourly rates typically ranging from $80 to $150 per hour.
Tech Notes for B0087 2015 GMC Sierra
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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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 2015 GMC Sierra Code
1. What does OBDII code B0087 for the 2015 GMC Sierra indicate?
- OBDII code B0087 in a 2015 GMC Sierra specifically refers to a problem with the Left Rear Side Impact Sensor.
2. What are common symptoms of a Left Rear Side Impact Sensor issue in a 2015 GMC Sierra?
- Common symptoms of a faulty Left Rear Side Impact Sensor may include the airbag warning light illuminating on the dashboard and potential issues with the airbag system's functionality.
3. What could cause OBDII code B0087 to trigger in a 2015 GMC Sierra?
- The triggering of OBDII code B0087 in a 2015 GMC Sierra is typically caused by a malfunction in the Left Rear Side Impact Sensor, which could be due to damage from an impact or electrical issues.
4. How can I diagnose a Left Rear Side Impact Sensor problem in my 2015 GMC Sierra?
- Diagnosing a Left Rear Side Impact Sensor issue in a 2015 GMC Sierra usually involves using a diagnostic scanner to read the OBDII code B0087 and inspecting the sensor and its wiring for any visible damage.
5. Is it safe to drive my 2015 GMC Sierra with OBDII code B0087 related to the Left Rear Side Impact Sensor?
- It is not recommended to drive your 2015 GMC Sierra if the Left Rear Side Impact Sensor is malfunctioning, as it could affect the proper deployment of the airbag system in case of an accident.
6. Can I repair a Left Rear Side Impact Sensor issue in my 2015 GMC Sierra myself?
- Repairing a Left Rear Side Impact Sensor issue in a 2015 GMC Sierra may require specialized tools and knowledge, so it is recommended to have it diagnosed and repaired by a qualified mechanic.
7. How much does it typically cost to fix the Left Rear Side Impact Sensor problem in a 2015 GMC Sierra?
- The cost of fixing a Left Rear Side Impact Sensor issue in a 2015 GMC Sierra can vary depending on the extent of the damage and whether the sensor needs to be replaced or just repaired. Costs may range from a few hundred to over a thousand dollars.
8. Are there any recalls or technical service bulletins related to OBDII code B0087 in the 2015 GMC Sierra?
- It's advisable to check with a GMC dealership or the National Highway Traffic Safety Administration (NHTSA) website for any recalls or technical service bulletins related to OBDII code B0087 in the 2015 GMC Sierra.
9. What steps can I take to prevent future issues with the Left Rear Side Impact Sensor in my 2015 GMC Sierra?
- To prevent future problems with the Left Rear Side Impact Sensor in your 2015 GMC Sierra, avoid impacts to the sensor area and ensure regular maintenance checks to catch any issues early.
10. How important is it to address OBDII code B0087 regarding the Left Rear Side Impact Sensor in a 2015 GMC Sierra?
- Addressing OBDII code B0087 related to the Left Rear Side Impact Sensor in a 2015 GMC Sierra is crucial for ensuring the proper functioning of the vehicle's safety systems, particularly the airbag deployment in case of a collision.
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