Engine-CodesChevrolet – B0680 2017 Chevrolet Silverado

B0680 2017 Chevrolet Silverado Code - Passenger Air Bag Off Indicator Circuit

Quick Answer

The B0680 diagnostic trouble code (DTC) in a 2017 Chevrolet Silverado refers to the Passenger Air Bag Off Indicator Circuit. Common causes include Faulty passenger air bag off indicator switch, Wiring issues such as loose connections or damaged wiring, 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 2017 Chevrolet Silverado indicates Passenger Air Bag Off Indicator Circuit.
Common causes
Common causes include Faulty passenger air bag off indicator switch, Wiring issues such as loose connections or damaged wiring, 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.
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code B0680 2017 Chevrolet Silverado Description

The B0680 diagnostic trouble code (DTC) in a 2017 Chevrolet Silverado refers to the Passenger Air Bag Off Indicator Circuit. This code indicates a malfunction in the circuit responsible for the passenger air bag off indicator light. The passenger air bag off indicator light is designed to inform the driver whether the passenger airbag is active or deactivated. When this circuit malfunctions, the accuracy of this indicator may be compromised, potentially leading to safety concerns in the event of a collision.

OBDII Code B0680 2017 Chevrolet Silverado - Passenger Air Bag Off Indicator Circuit
B0680 2017 Chevrolet Silverado Code - Passenger Air Bag Off Indicator Circuit

Common Causes of B0680 2017 Chevrolet Silverado

  1. Faulty passenger air bag off indicator switch.
  2. Wiring issues such as loose connections or damaged wiring.
  3. Defective airbag control module.
  4. Faulty passenger seat occupancy sensor.
  5. Malfunctioning instrument cluster.

Symptoms of B0680 2017 Chevrolet Silverado

  1. The passenger air bag off indicator light stays on constantly.
  2. The passenger air bag off indicator light does not illuminate when the passenger seat is empty.
  3. The passenger air bag off indicator light flickers intermittently.
  4. The airbag warning light on the instrument cluster may illuminate.
  5. The vehicle may display the "Service Airbag" message on the dashboard.

How to Fix B0680 2017 Chevrolet Silverado

  1. Begin by conducting a thorough inspection of the passenger air bag off indicator circuit, including the indicator switch, wiring, airbag control module, seat occupancy sensor, and instrument cluster.
  2. Use a diagnostic scanner to retrieve the specific fault codes stored in the vehicle's computer system.
  3. Repair or replace any damaged wiring or connectors in the circuit.
  4. Replace the faulty passenger air bag off indicator switch if necessary.
  5. If the issue persists, consider replacing the airbag control module or passenger seat occupancy sensor.

Cost to Fix B0680 2017 Chevrolet Silverado

The cost of repairing the Passenger Air Bag Off Indicator Circuit can vary depending on the specific cause of the issue and the parts required for the repair. In general, the cost of parts for this repair can range from $50 to $200, while the labor cost could be between $100 to $300. Overall, the total cost of addressing this issue may fall within the range of $150 to $500. However, it's essential to note that actual costs may vary based on the location, labor rates, and the specific components needing replacement. It's recommended to consult with a trusted mechanic or auto repair shop for a more accurate cost estimate based on your vehicle's needs.

Tech Notes for B0680 2017 Chevrolet Silverado

B0680:01 Passenger Air Bag Off Indicator Circuit Short to Battery

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

Need more information about the B0680 2017 Chevrolet Silverado code?

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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.

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B0680 2017 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code B0680 on a 2017 Chevrolet Silverado?

The common symptoms include the passenger airbag off indicator staying illuminated even when a passenger is seated in the front seat.

2. What could be causing the OBDII code B0680 on a 2017 Chevrolet Silverado?

The code B0680 typically indicates a fault in the passenger air bag off indicator circuit, which could be caused by a faulty sensor, wiring issue, or a malfunction in the airbag system.

3. How can I diagnose the cause of OBDII code B0680 on my 2017 Chevrolet Silverado?

To diagnose the issue, you can start by checking the wiring connections to the passenger air bag off indicator sensor, inspecting for any visible damage, and testing the sensor for proper function.

4. Is it safe to drive my 2017 Chevrolet Silverado with the passenger air bag off indicator illuminated due to code B0680?

It is not recommended to drive with the airbag system malfunctioning as it may compromise the safety of the vehicle occupants in the event of an accident. Prompt repair is advised.

5. Can I reset the OBDII code B0680 on my 2017 Chevrolet Silverado without fixing the underlying issue?

While you can clear the code temporarily using an OBDII scanner, the underlying issue causing the code will persist until properly diagnosed and repaired.

6. Are there any DIY repair tips for fixing OBDII code B0680 on a 2017 Chevrolet Silverado?

DIY repair tips include checking and cleaning the sensor connections, inspecting the wiring harness for damage, and ensuring all connections are secure before considering sensor replacement.

7. Will fixing OBDII code B0680 on my 2017 Chevrolet Silverado be costly?

The cost of repairing code B0680 can vary depending on the cause of the issue. Simple fixes like cleaning connections may be affordable, but sensor replacement or wiring repairs could be more expensive.

8. Can a mechanic easily fix OBDII code B0680 on a 2017 Chevrolet Silverado?

A qualified mechanic with experience in airbag system diagnostics should be able to efficiently diagnose and repair the issue causing code B0680 on your 2017 Chevrolet Silverado.

9. How long does it typically take to repair OBDII code B0680 on a 2017 Chevrolet Silverado?

The repair time can vary based on the cause of the issue. Simple fixes may take a short amount of time, while more complex problems could require additional diagnostic and repair time.

10. Is it important to address OBDII code B0680 promptly on my 2017 Chevrolet Silverado?

Yes, it is crucial to address code B0680 promptly to ensure the proper functioning of the airbag system and maintain the safety of all occupants in the vehicle.

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