B0680 Chevrolet Code - Passenger Air Bag Off Indicator Circuit
Quick Answer
The B0680 Chevrolet code indicates a problem with the Passenger Air Bag Off Indicator Circuit. Common causes include Faulty passenger seat weight sensor, Wiring issues in the indicator 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 Chevrolet indicates Passenger Air Bag Off Indicator Circuit.
- Common causes
- Common causes include Faulty passenger seat weight sensor, Wiring issues in the indicator 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 Chevrolet Description
The B0680 Chevrolet code indicates a problem with the Passenger Air Bag Off Indicator Circuit. This means that there is an issue with the system that detects whether there is a passenger in the front seat and whether the airbag should be activated or deactivated. The Passenger Air Bag Off Indicator is designed to alert the driver when the airbag for the passenger seat is turned off, typically when the seat is unoccupied or when a child or small adult is seated there.
Common Causes of B0680 Chevrolet
- Faulty passenger seat weight sensor.
- Wiring issues in the indicator circuit.
- Malfunctioning airbag control module.
- Loose connections in the system.
- Impact or damage to the passenger airbag system.
Symptoms of B0680 Chevrolet
- Airbag Off light stays illuminated even when a passenger is seated in the front seat.
- Airbag warning light on the dashboard remains on.
- Inconsistent behavior of the airbag system.
- Failure of the passenger airbag to deploy in a collision.
How to Fix B0680 Chevrolet
- Begin by diagnosing the specific cause of the issue using a diagnostic scanner to retrieve the fault codes and pinpoint the problem.
- Inspect the passenger seat weight sensor and wiring for any damage or loose connections. Repair or replace components as necessary.
- Check the airbag control module for any faults or malfunctions. Reset or replace the module if needed.
- Clear the fault codes from the system and reset the airbag system to ensure proper functioning.
- Test the passenger airbag system to verify that the issue has been resolved and that the indicator functions correctly.
Cost to Fix B0680 Chevrolet
The cost of repairing the Passenger Air Bag Off Indicator Circuit issue can vary depending on the specific cause of the problem and the extent of the repairs needed. On average, the parts and labor for this repair could range from $200 to $500. However, it is important to note that diagnostic time and labor rates at auto repair shops can vary, so it is recommended to check with local shops for a more accurate estimate. Additionally, costs may be higher at dealerships or in metropolitan areas, while independent shops may offer more competitive rates.
Tech Notes for B0680 Chevrolet
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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Information for Specific Chevrolet Models
- B0680 2014 Chevrolet Silverado — Passenger Air Bag Off Indicator Circuit
- B0680 2015 Chevrolet Silverado — Passenger Air Bag Off Indicator Circuit
- B0680 2016 Chevrolet Silverado — Passenger Air Bag Off Indicator Circuit
- B0680 2017 Chevrolet Silverado — Passenger Air Bag Off Indicator Circuit
- B0680 2018 Chevrolet Silverado — Passenger Air Bag Off Indicator Circuit
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 Chevrolet Code
1. What does the OBDII code B0680 for Chevrolet indicate?
The code B0680 specifically refers to the Passenger Air Bag Off Indicator Circuit in a Chevrolet vehicle.
2. What are common symptoms of the B0680 code in a Chevrolet?
Common symptoms include the passenger air bag off indicator light staying on when it should not, or the light not illuminating when the passenger air bag is deactivated.
3. What are possible causes of the B0680 code in a Chevrolet?
Potential causes include a faulty passenger air bag off indicator switch, a malfunctioning air bag control module, wiring issues, or a blown fuse related to the indicator circuit.
4. How can I diagnose the B0680 code in my Chevrolet?
Diagnosing the B0680 code involves using a diagnostic scanner to retrieve the code, checking the indicator switch and related wiring for any visible damage, and testing the air bag control module.
5. Can I still drive my Chevrolet with the B0680 code present?
It is not recommended to drive the vehicle with the B0680 code active, as it may indicate a problem with the passenger air bag system, compromising safety in the event of a collision.
6. How can I repair the B0680 code in a Chevrolet?
Repairing the B0680 code may involve replacing the passenger air bag off indicator switch, repairing or replacing damaged wiring, resetting the air bag control module, or addressing any blown fuses.
7. Is the B0680 code a serious issue in a Chevrolet?
Yes, the B0680 code should be taken seriously, as it relates to the proper functioning of the passenger air bag system which is crucial for occupant safety in the event of a crash.
8. Can I reset the B0680 code in my Chevrolet without repairing the issue?
While you can clear the code with a diagnostic scanner, it is not recommended to do so without addressing the underlying problem, as it may pose a safety risk in the event of an accident.
9. Are there any safety precautions I should take when working on the B0680 code in my Chevrolet?
When working on the passenger air bag system, always disconnect the vehicle's battery and wait for a few minutes before starting any repairs to prevent accidental air bag deployment.
10. Can a DIY enthusiast fix the B0680 code in a Chevrolet, or is professional help required?
Depending on your knowledge and experience with automotive repairs, you may be able to address the B0680 code yourself by following proper diagnostic and repair procedures. However, if you are unsure, it is recommended to seek professional help to ensure the issue is resolved correctly and safely.
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