AutoCodes – Chevrolet – B0680 2015 Chevrolet Silverado

B0680 2015 Chevrolet Silverado Code - Passenger Air Bag Off Indicator Circuit

Quick Answer

The passenger air bag ON/OFF indicators are used to notify the driver when the passenger presence system has enabled or disabled the passenger instrument panel air bag. Common causes include Faulty Passenger Air Bag Disable Indicator, Passenger Air Bag Disable Indicator harness is open or shorted, Passenger Air Bag Disable Indicator circuit poor electrical connection. 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 2015 Chevrolet Silverado indicates Passenger Air Bag Off Indicator Circuit.
Common causes: Common causes include Faulty Passenger Air Bag Disable Indicator, Passenger Air Bag Disable Indicator harness is open or shorted, Passenger Air Bag Disable Indicator circuit poor electrical connection.
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 Popularity 224

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 16, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B0680 2015 Chevrolet Silverado Description

The passenger air bag ON/OFF indicators are used to notify the driver when the passenger presence system has enabled or disabled the passenger instrument panel air bag. When the Inflatable Restraint Sensing and Diagnostic Module (SDM) receives the appropriate serial data message from the passenger presence module (if equipped) the inflatable restraint sensing and diagnostic module will then provide voltage to the appropriate indicator. When air bag disable switch (if equipped) has been switched to either OFF or ON, the corresponding air bag indicator will be illuminated by the inflatable restraint sensing and diagnostic module. The Diagnostic Trouble Code (DTC) will be set when the Inflatable Restraint Sensing and Diagnostic Module detects improper voltage on the control circuit of the indicator.

OBDII Code B0680 2015 Chevrolet Silverado - Passenger Air Bag Off Indicator Circuit - AutoCodes.com — B0680 2015 Chevrolet Silverado Code - Passenger Air Bag Off Indicator Circuit

What does this mean?

What are the Possible Causes of the DTC B0680 2015 Chevrolet Silverado?

Faulty Passenger Air Bag Disable Indicator
Passenger Air Bag Disable Indicator harness is open or shorted
Passenger Air Bag Disable Indicator circuit poor electrical connection
Faulty Inflatable Restraint Sensing and Diagnostic Module (SDM)

How to Fix the DTC B0680 2015 Chevrolet Silverado?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0680 2015 Chevrolet Silverado code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B0680 2015 Chevrolet Silverado code?

Need more information on how to fix the B0680 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0680 2015 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area

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 2015 Chevrolet Silverado Code

1. What does the OBDII code B0680 for a 2015 Chevrolet Silverado indicate?

The B0680 code specifically pertains to the Passenger Air Bag Off Indicator Circuit in a 2015 Chevrolet Silverado.

2. What are the common symptoms of the B0680 OBDII code in a 2015 Chevrolet Silverado?

Common symptoms include the passenger air bag off indicator light staying illuminated even when the seat is occupied.

3. What are the possible causes of the B0680 OBDII code in a 2015 Chevrolet Silverado?

Possible causes may include a faulty passenger presence module, damaged wiring or connectors, or a malfunctioning airbag control module.

4. How can I diagnose the B0680 OBDII code in my 2015 Chevrolet Silverado?

Diagnosis typically involves using a scan tool to retrieve the specific fault code and then inspecting the passenger air bag system components for any visible damage or issues.

5. Can I still drive my 2015 Chevrolet Silverado with the B0680 OBDII code present?

It is recommended to address the issue as soon as possible to ensure the proper functioning of the passenger air bag system in case of an accident.

6. What are some repair tips for fixing the B0680 OBDII code in a 2015 Chevrolet Silverado?

Start by checking the wiring and connectors for any signs of damage or corrosion, and then proceed to test or replace the passenger presence module if necessary.

7. Is it safe to attempt repairing the B0680 OBDII code in a 2015 Chevrolet Silverado on my own?

If you have experience working with automotive electrical systems and airbag components, you may be able to diagnose and repair the issue yourself. Otherwise, it's best to seek professional help.

8. How much does it typically cost to repair the B0680 OBDII code in a 2015 Chevrolet Silverado?

The cost of repair can vary depending on the specific cause of the issue, but it may involve expenses for parts replacement and labor charges from a mechanic or dealership.

9. Are there any recalls or technical service bulletins related to the B0680 OBDII code in a 2015 Chevrolet Silverado?

It's advisable to check with Chevrolet or the National Highway Traffic Safety Administration (NHTSA) for any relevant recalls or bulletins addressing this specific OBDII code.

10. What should I do if the B0680 OBDII code persists even after attempting repairs on my 2015 Chevrolet Silverado?

If the issue persists, it's best to consult a certified mechanic or dealership for further diagnosis and repair to ensure the safety of the airbag system in your vehicle.