B0680 2016 Chevrolet Silverado Code - Passenger Air Bag Off Indicator Circuit
Quick Answer
The B0680 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado refers to the Passenger Air Bag Off Indicator Circuit. Common causes include Faulty passenger seat occupancy sensor, Wiring or connector issues in the passenger airbag off indicator circuit, Defective 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
- B0680 2016 Chevrolet Silverado indicates Passenger Air Bag Off Indicator Circuit.
- Common causes
- Common causes include Faulty passenger seat occupancy sensor, Wiring or connector issues in the passenger airbag off indicator circuit, Defective 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 B0680 2016 Chevrolet Silverado Description
The B0680 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado refers to the Passenger Air Bag Off Indicator Circuit. This code indicates a malfunction in the circuit responsible for the passenger airbag off indicator light. The passenger airbag off indicator light is designed to alert the driver when the passenger airbag is deactivated, typically due to the absence of a passenger or the presence of a child or small object in the front passenger seat. When this circuit malfunctions, the indicator light may not function properly, leading to potential safety concerns.
Common Causes of B0680 2016 Chevrolet Silverado
- Faulty passenger seat occupancy sensor.
- Wiring or connector issues in the passenger airbag off indicator circuit.
- Defective airbag control module.
- Impact or damage to the front passenger seat.
- Electrical issues such as blown fuses or short circuits.
Symptoms of B0680 2016 Chevrolet Silverado
- Passenger airbag off indicator light stays illuminated even when a passenger is seated in the front passenger seat.
- Passenger airbag off indicator light fails to illuminate when the passenger seat is unoccupied.
- Inconsistent behavior of the passenger airbag off indicator light.
- SRS warning light may illuminate on the dashboard.
- Potential issues with the passenger airbag deployment system.
How to Fix B0680 2016 Chevrolet Silverado
- Begin by conducting a thorough inspection of the passenger seat occupancy sensor and associated wiring for any visible damage or loose connections.
- Use a multimeter to test the continuity of the circuit and check for any resistance that may indicate a fault.
- If the sensor or wiring is found to be faulty, replace the defective components with OEM parts.
- Reset the airbag control module and clear the DTC using a diagnostic scan tool.
- Perform a final test to ensure that the passenger airbag off indicator light functions correctly and that the SRS system is operating as intended.
Cost to Fix B0680 2016 Chevrolet Silverado
The cost of repairing a B0680 code on a 2016 Chevrolet Silverado can vary depending on the specific cause of the issue and the labor rates in your area. On average, you can expect to pay between $150 and $400 for parts and labor. Keep in mind that diagnostic time and labor rates can vary, so it's recommended to obtain quotes from local auto repair shops for a more accurate estimate. Additionally, prices may be higher if the airbag control module needs to be replaced.
Tech Notes for B0680 2016 Chevrolet Silverado
B0680:02 Passenger Air Bag Off Indicator Circuit Short to Ground
B0680:04 Passenger Air Bag Off Indicator Circuit Open
B0680:05 Passenger Air Bag Off Indicator Circuit High Voltage/Open
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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 B0680 2016 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code B0680 in a 2016 Chevrolet Silverado?
The common symptoms include the passenger air bag off indicator light staying illuminated, indicating a potential issue with the passenger air bag system.
2. What could cause the OBDII code B0680 in a 2016 Chevrolet Silverado?
Possible causes of this code include a faulty passenger presence module, wiring issues in the air bag system, or a malfunctioning air bag control module.
3. How serious is the OBDII code B0680 in a 2016 Chevrolet Silverado?
This code indicates a problem with the passenger air bag system, which can compromise the safety of the vehicle occupants in the event of a collision. It is important to address this issue promptly.
4. Can I still drive my 2016 Chevrolet Silverado with the OBDII code B0680?
It is not recommended to drive the vehicle with the passenger air bag off indicator light on, as it signifies a potential safety issue with the air bag system. Have the vehicle inspected and repaired as soon as possible.
5. How can I diagnose and repair OBDII code B0680 in my 2016 Chevrolet Silverado?
Diagnosing and repairing this code typically involves using a diagnostic scan tool to retrieve the specific fault codes, inspecting the passenger air bag system components, and addressing any identified issues such as replacing faulty components or repairing wiring.
6. Is it possible to reset the OBDII code B0680 in a 2016 Chevrolet Silverado?
Simply clearing the fault code may temporarily turn off the indicator light, but if the underlying issue is not resolved, the code is likely to reappear. It is crucial to diagnose and fix the root cause of the problem.
7. How much does it cost to repair OBDII code B0680 in a 2016 Chevrolet Silverado?
The cost of repairing this code can vary depending on the specific issue causing it and the labor rates in your area. Costs may include parts replacement, labor charges, and diagnostic fees.
8. Can a DIY enthusiast fix OBDII code B0680 in a 2016 Chevrolet Silverado?
While some basic diagnostics and visual inspections can be done by a DIY enthusiast, addressing the root cause of the code may require specialized tools and expertise. It is recommended to consult a professional mechanic for proper diagnosis and repair.
9. Will OBDII code B0680 cause my 2016 Chevrolet Silverado to fail an emissions test?
Since this code pertains to the passenger air bag system and does not directly affect emissions, it is unlikely to cause your vehicle to fail an emissions test. However, it should still be addressed for safety reasons.
10. How can I prevent OBDII code B0680 from occurring in my 2016 Chevrolet Silverado in the future?
Regular maintenance and inspections of the air bag system components, prompt resolution of any warning lights or issues, and careful handling of the vehicle can help prevent the recurrence of this code.
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