B0084 2016 Chevrolet Silverado Code - Right Front Impact Sensor
Quick Answer
The B0084 diagnostic trouble code (DTC) indicates a problem with the right front impact sensor on a 2016 Chevrolet Silverado. Common causes include Faulty right front impact sensor, Wiring or connection issues, Corrosion or damage to sensor 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
- B0084 2016 Chevrolet Silverado indicates Right Front Impact Sensor.
- Common causes
- Common causes include Faulty right front impact sensor, Wiring or connection issues, Corrosion or damage to sensor 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 B0084 2016 Chevrolet Silverado Description
The B0084 diagnostic trouble code (DTC) indicates a problem with the right front impact sensor on a 2016 Chevrolet Silverado. Impact sensors are crucial safety components in modern vehicles, designed to detect collisions and deploy airbags to protect occupants in the event of an accident. The right front impact sensor specifically monitors the severity and location of impacts on the front right side of the vehicle.
Common Causes of B0084 2016 Chevrolet Silverado
- Faulty right front impact sensor
- Wiring or connection issues
- Corrosion or damage to sensor components
- Impact or collision that damages the sensor
- Software or programming issues in the airbag control module
Symptoms of B0084 2016 Chevrolet Silverado
- Airbag warning light illuminated on the dashboard
- Inability to deploy airbags in a crash
- Faulty or erratic airbag deployment
- Loss of communication with the airbag control module
- Diagnostic trouble codes related to other airbag components
How to Fix B0084 2016 Chevrolet Silverado
- Begin by diagnosing the root cause of the issue using a diagnostic scan tool to retrieve the specific DTC.
- Inspect the wiring harness and connections for any damage, corrosion, or loose connections. Repair or replace as necessary.
- Test the right front impact sensor for proper functionality and replace if deemed faulty.
- Clear the DTC and perform a relearn procedure to reset the airbag system.
- Conduct a thorough test drive to verify that the issue has been resolved and that the airbags deploy correctly in a simulated crash scenario.
Cost to Fix B0084 2016 Chevrolet Silverado
The typical repair costs for addressing a B0084 DTC on a 2016 Chevrolet Silverado can range from $200 to $500, depending on the specific cause of the issue and the cost of replacement parts. This estimate includes labor costs, which can vary based on the shop's hourly rate. It is advisable to consult with a trusted auto repair professional for a more accurate cost estimate based on the individual circumstances of the vehicle.
Tech Notes for B0084 2016 Chevrolet Silverado
B0084:05 Right Front Impact Sensor Short to Battery or Open
B0084:08 Right Front Impact Sensor Signal Invalid
B0084:0F Right Front Impact Sensor Erratic
B0084:39 Right Front Impact Sensor Internal Electronic Failure
B0084:3A Right Front Impact Sensor Incorrect Component Installed
B0084:71 Right Front Impact Sensor Invalid Serial Data Received
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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 B0084 2016 Chevrolet Silverado Code
1. What does the OBDII code B0084 indicate on a 2016 Chevrolet Silverado?
The code B0084 on a 2016 Chevrolet Silverado indicates a fault in the right front impact sensor circuit, suggesting there's an issue with the sensor or its wiring.
2. What are common symptoms of the B0084 code in a 2016 Chevrolet Silverado?
Common symptoms include the airbag warning light staying illuminated and possible non-deployment of the airbag in case of an accident involving the right front impact.
3. What can cause the B0084 code to appear on a 2016 Chevrolet Silverado?
Causes can include a faulty right front impact sensor, damaged wiring or connectors associated with the sensor, or a malfunction in the airbag control module.
4. How is the B0084 code diagnosed in a 2016 Chevrolet Silverado?
Diagnosis involves using a scan tool to read the fault code and checking the right front impact sensor and its connections for damage, corrosion, or loose fittings. Further testing may involve checking the continuity and resistance in the sensor wiring.
5. What are the steps to fix the B0084 code on a 2016 Chevrolet Silverado?
Repair steps typically include replacing the faulty right front impact sensor, repairing or replacing damaged wiring, and ensuring all connections are secure. After repairs, the fault codes should be cleared and the system retested.
6. Is it safe to drive a 2016 Chevrolet Silverado with the B0084 code active?
Driving with this code active is not recommended as it affects the operation of the airbag system, potentially compromising safety in the event of a crash.
7. How urgent is it to address the B0084 code on a 2016 Chevrolet Silverado?
It is quite urgent to address this code because it involves the vehicle’s safety systems. Delaying repairs can lead to increased risk of injury in an accident.
8. Can a faulty right front impact sensor trigger other codes on a 2016 Chevrolet Silverado?
Yes, a faulty sensor can sometimes trigger other related codes, especially those concerning the airbag system and its various components.
9. What tools are required to diagnose and fix the B0084 code on a 2016 Chevrolet Silverado?
Tools required include a diagnostic scan tool, a multimeter for electrical testing, and basic hand tools for accessing and replacing the sensor or wiring.
10. Are there any recalls related to the B0084 code on a 2016 Chevrolet Silverado?
As of my last update, there are no specific recalls for the B0084 code, but it's recommended to check with a Chevrolet dealer for the most current recall information.
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