AutoCodes – Chevrolet – B0013 2018 Chevrolet Silverado

B0013 2018 Chevrolet Silverado Code - Driver Steering Wheel Air Bag Deployment Loop Stage 2

Quick Answer

During a frontal crash of sufficient force, the inflatable restraint Sensing and Diagnostic Module (SDM) will allow current to flow through the deployment loop in order to deploy the steering wheel air bag. Common causes include Faulty Steering Wheel Air Bag, Faulty Steering Wheel Air Bag Coil, Steering Wheel Air Bag harness is open or shorted. 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: B0013 2018 Chevrolet Silverado indicates Driver Steering Wheel Air Bag Deployment Loop Stage 2.
Common causes: Common causes include Faulty Steering Wheel Air Bag, Faulty Steering Wheel Air Bag Coil, Steering Wheel Air Bag harness is open or shorted.
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 518

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 Oct 09, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B0013 2018 Chevrolet Silverado Description

During a frontal crash of sufficient force, the inflatable restraint Sensing and Diagnostic Module (SDM) will allow current to flow through the deployment loop in order to deploy the steering wheel air bag. The SDM performs continuous diagnostic tests on the deployment loops to check for proper circuit continuity and for shorts to ground or voltage. There are two shorting bars used within the steering wheel air bag coil connector which will short together both steering wheel air bag stage 1 high control circuit and steering wheel air bag stage 1 low control circuit and both steering wheel air bag stage 2 high control circuit and steering wheel air bag stage 2 low control circuit when the connector is disconnected. This will help to prevent unwanted deployment of the steering wheel air bag during servicing.

OBDII Code B0013 2018 Chevrolet Silverado - Driver Steering Wheel Air Bag Deployment Loop Stage 2 - AutoCodes.com — B0013 2018 Chevrolet Silverado Code - Driver Steering Wheel Air Bag Deployment Loop Stage 2

What does this mean?

What are the Possible Causes of the DTC B0013 2018 Chevrolet Silverado?

Faulty Steering Wheel Air Bag
Faulty Steering Wheel Air Bag Coil
Steering Wheel Air Bag harness is open or shorted
Steering Wheel Air Bag circuit poor electrical connection
Faulty Sensing and Diagnostic Module (SDM)

How to Fix the DTC B0013 2018 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

B0013:01 Driver Frontal Deployment Loop Stage 2 Short to Battery
B0013:02 Driver Frontal Deployment Loop Stage 2 Short to Ground
B0013:04 Driver Frontal Deployment Loop Stage 2 Open Circuit
B0013:0D Driver Frontal Deployment Loop Stage 2 High Resistance
B0013:0E Driver Frontal Deployment Loop Stage 2 Low Resistance

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0013 2018 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 B0013 2018 Chevrolet Silverado code?

Need more information on how to fix the B0013 2018 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0013 2018 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 B0013 2018 Chevrolet Silverado Code

1. What does OBDII code B0013 for a 2018 Chevrolet Silverado indicate?

The B0013 code specifically relates to the Driver Steering Wheel Air Bag Deployment Loop Stageâ€‰2.

2. What are the common symptoms of OBDII code B0013 in a 2018 Chevrolet Silverado?

Common symptoms can include the illumination of the airbag warning light on the dashboard and potential issues with the driver's steering wheel airbag deployment system.

3. What are the possible causes of OBDII code B0013 in a 2018 Chevrolet Silverado?

Potential causes of the B0013 code may include a faulty driver steering wheel airbag deployment loop, wiring issues, or a problem with the airbag control module.

4. How can I diagnose OBDII code B0013 in my 2018 Chevrolet Silverado?

Diagnosing the B0013 code typically involves using a diagnostic scanner to retrieve the specific fault code, inspecting the airbag system wiring, and testing the components related to the driver's steering wheel airbag.

5. Is it safe to drive my 2018 Chevrolet Silverado with OBDII code B0013 present?

It is not recommended to drive the vehicle with an unresolved airbag issue indicated by the B0013 code, as it could compromise the functionality of the driver's airbag system in the event of a collision.

6. Can I reset OBDII code B0013 in my 2018 Chevrolet Silverado?

While you can clear the code with a diagnostic scanner, it is crucial to address the underlying cause of the B0013 fault to prevent the airbag system from malfunctioning.

7. How much does it typically cost to repair OBDII code B0013 in a 2018 Chevrolet Silverado?

The cost of repairing the B0013 code can vary depending on the specific issue, but it may involve replacing faulty components, repairing wiring, or reprogramming the airbag control module, potentially ranging from a few hundred to over a thousand dollars.

8. Can I fix OBDII code B0013 in my 2018 Chevrolet Silverado myself?

While some DIY enthusiasts may attempt to address the B0013 code themselves, it is recommended to seek professional help, especially when dealing with safety-critical systems like the airbag deployment system.

9. How long does it typically take to repair OBDII code B0013 in a 2018 Chevrolet Silverado?

The repair time for the B0013 code can vary based on the exact cause of the issue and the availability of parts. It may take a few hours to a full day for a mechanic to diagnose and fix the problem.

10. Are there any recalls or technical service bulletins related to OBDII code B0013 in a 2018 Chevrolet Silverado?

It's advisable to check with a Chevrolet dealership or the manufacturer's website to see if there are any recalls or technical service bulletins addressing the B0013 code in the 2018 Silverado related to potential known issues or fixes.