B0680 2018 Chevrolet Silverado Code - Passenger Air Bag Off Indicator Circuit
Quick Answer
The B0680 diagnostic trouble code for a 2018 Chevrolet Silverado indicates a problem with the Passenger Air Bag Off Indicator Circuit. Common causes include Faulty passenger seat occupancy sensor, Wiring or connector issues in the circuit, Malfunctioning 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 2018 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 circuit, Malfunctioning 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 2018 Chevrolet Silverado Description
The B0680 diagnostic trouble code for a 2018 Chevrolet Silverado indicates a problem with the Passenger Air Bag Off Indicator Circuit. This code is triggered when the system detects a malfunction in the circuit that controls the passenger air bag off indicator light. The passenger air bag off indicator light is designed to inform the driver when the passenger airbag has been deactivated, usually due to the absence of a passenger or the presence of a child or small occupant. If this indicator is not functioning properly, it could potentially put occupants at risk in the event of a collision, as the airbag may not deploy as intended.
Common Causes of B0680 2018 Chevrolet Silverado
- Faulty passenger seat occupancy sensor.
- Wiring or connector issues in the circuit.
- Malfunctioning airbag control module.
- Faulty passenger air bag off indicator light.
- Software glitch in the vehicle's onboard computer system.
Symptoms of B0680 2018 Chevrolet Silverado
- Passenger air bag off indicator light stays on constantly.
- Passenger air bag off indicator light does not illuminate when the passenger seat is empty.
- Passenger air bag off indicator light flickers intermittently.
- Airbag warning light on the dashboard is illuminated.
- Possible loss of communication with the airbag control module.
How to Fix B0680 2018 Chevrolet Silverado
- Perform a diagnostic scan to retrieve the specific fault code.
- Inspect the wiring and connectors associated with the passenger air bag off indicator circuit for any damage or corrosion.
- Test the passenger seat occupancy sensor for proper function and replace if necessary.
- Replace the passenger air bag off indicator light if it is found to be faulty.
- Clear the fault code and perform a test drive to ensure the issue has been resolved.
Cost to Fix B0680 2018 Chevrolet Silverado
The cost of repairing a Passenger Air Bag Off Indicator Circuit issue on a 2018 Chevrolet Silverado can vary depending on the specific cause of the problem. In general, the parts required for this repair, such as a new passenger seat occupancy sensor or indicator light, can range from $50 to $200. Labor costs at auto repair shops typically range from $80 to $150 per hour, but rates can be higher at dealerships or in metropolitan areas. Overall, the total repair cost for this issue could range from $150 to $500, including parts and labor. It is recommended to obtain quotes from local repair shops for a more accurate estimate.
Tech Notes for B0680 2018 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 2018 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code B0680 in a 2018 Chevrolet Silverado?
The common symptoms include the passenger air bag off indicator staying illuminated when it should not be, indicating a potential issue with the circuit.
2. What does the OBDII code B0680 in a 2018 Chevrolet Silverado indicate?
This code specifically points to a problem with the Passenger Air Bag Off Indicator Circuit in the vehicle.
3. What are the possible causes of OBDII code B0680 in a 2018 Chevrolet Silverado?
Possible causes include a faulty passenger air bag off indicator switch, wiring issues in the circuit, or a malfunctioning air bag control module.
4. How serious is OBDII code B0680 in a 2018 Chevrolet Silverado?
While the vehicle may still be operable with this code, it is important to address the issue promptly as it relates to the proper functioning of the passenger air bag system, which is crucial for safety.
5. Can I continue to drive my 2018 Chevrolet Silverado with the passenger air bag off indicator illuminated?
It is not recommended to drive the vehicle with the indicator light on, as it indicates a potential problem with the passenger air bag system that may compromise safety in the event of a collision.
6. How can I diagnose and repair OBDII code B0680 in my 2018 Chevrolet Silverado?
Diagnosing this code typically involves inspecting the indicator switch, checking the wiring for any damage, and testing the air bag control module. Repair may involve replacing the faulty components or repairing the wiring as needed.
7. Is it possible to reset OBDII code B0680 in a 2018 Chevrolet Silverado without fixing the underlying issue?
While clearing the code may temporarily turn off the indicator light, it is crucial to address the root cause of the problem to ensure the proper functioning of the passenger air bag system.
8. Can a DIY enthusiast fix OBDII code B0680 in a 2018 Chevrolet Silverado?
Depending on their skills and knowledge, a DIY enthusiast may be able to diagnose and repair this code, especially if they have experience working on automotive electrical systems. However, professional help is recommended if unsure.
9. How much does it typically cost to repair OBDII code B0680 in a 2018 Chevrolet Silverado?
The cost of repair can vary based on the specific issue causing the code. It may range from a simple fix like replacing a switch to a more complex repair involving the air bag control module, potentially costing a few hundred dollars to over a thousand.
10. Is it necessary to have the OBDII code B0680 in a 2018 Chevrolet Silverado repaired by a dealership?
While dealerships have specialized knowledge and tools for repairing such issues, independent automotive repair shops with experience in air bag systems may also effectively diagnose and fix this code, potentially at a lower cost.
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