AutoCodes – Hyundai – B1349 Hyundai

B1349 Hyundai Code - Driver-Side Air Bag Module First Stage Short To Battery

Quick Answer

The Driver Air Bag Module located at the center of steering wheel protects the driver by reducing the impact of a collision. Common causes include Faulty Driver-Side Air Bag Module, Driver-Side Air Bag Module harness is open or shorted, Driver-Side Air Bag Module 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: B1349 Hyundai indicates Driver-Side Air Bag Module First Stage Short To Battery.
Common causes: Common causes include Faulty Driver-Side Air Bag Module, Driver-Side Air Bag Module harness is open or shorted, Driver-Side Air Bag Module 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 6,102

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Mar 15, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1349 Hyundai Description

The Driver Air Bag Module located at the center of steering wheel protects the driver by reducing the impact of a collision. The Driver Air Bag Module consists of the air bag, pat cover and two inflators. Air Bag reduces the impact of a collision by filling up gas. In the event of a collision, the pat cover splits and through this crack, air bag emerges and deploys. The Inflator generates gas that expands air bag. Clock spring is located between the steering wheel and column and connects the Supplemental Restraint System Control Module (SRSCM) to Driver Air Bag Module.

OBDII Code B1349 Hyundai - Driver-Side Air Bag Module First Stage Short To Battery - AutoCodes.com — B1349 Hyundai Code - Driver-Side Air Bag Module First Stage Short To Battery

What does this mean?

What are the Possible Causes of the DTC B1349 Hyundai?

Faulty Driver-Side Air Bag Module
Driver-Side Air Bag Module harness is open or shorted
Driver-Side Air Bag Module circuit poor electrical connection
Faulty Clock Spring
Faulty Supplemental Restraint System Control Module (SRSCM)

How to Fix the DTC B1349 Hyundai?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1349 Hyundai 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 B1349 Hyundai code?

Need more information on how to fix the B1349 Hyundai code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1349 Hyundai 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 B1349 Hyundai Code

1. What are the common symptoms of OBDII code B1349 on a Hyundai related to the driver-side airbag module first stage short to battery?

The common symptoms include the airbag warning light illuminating on the dashboard, potential non-deployment of the driver-side airbag during a collision, and diagnostic trouble code B1349 being stored in the vehicle's computer system.

2. What are the possible causes of OBDII code B1349 indicating a driver-side airbag module first stage short to battery issue in a Hyundai?

Possible causes of this code include a short circuit in the wiring harness connected to the driver-side airbag module, a faulty airbag control module, or a malfunction in the airbag deployment system.

3. How can I diagnose the OBDII code B1349 related to a driver-side airbag module first stage short to battery on my Hyundai?

Diagnosing this code may require using a diagnostic scanner to retrieve the specific trouble code, conducting a visual inspection of the airbag system wiring and connectors, and performing electrical tests to identify the source of the short to battery issue.

4. Is it safe to drive my Hyundai with OBDII code B1349 indicating a driver-side airbag module first stage short to battery problem?

It is not recommended to drive the vehicle with this code present, as it may compromise the functionality of the driver-side airbag in the event of a collision. Prompt attention and repair are advised to ensure the airbag system's proper operation.

5. Can I reset the OBDII code B1349 on my Hyundai related to the driver-side airbag module first stage short to battery without fixing the underlying issue?

Resetting the code without addressing the root cause will only temporarily clear the warning light. The code will likely reappear once the vehicle's computer detects the persistent short to battery problem in the airbag system.

6. What are the typical repair options for resolving OBDII code B1349 indicating a driver-side airbag module first stage short to battery in a Hyundai?

Repair options may include repairing or replacing damaged wiring, connectors, or components in the airbag system, resetting the airbag control module, or replacing the affected airbag module if necessary.

7. Can a DIY enthusiast fix OBDII code B1349 related to a driver-side airbag module first stage short to battery issue on a Hyundai?

While some basic troubleshooting steps can be performed by DIY enthusiasts, addressing a specific airbag system malfunction like this code may require specialized tools, knowledge, and safety precautions. Professional assistance is recommended for such repairs.

8. Are there any safety precautions to keep in mind when working on the driver-side airbag module first stage short to battery issue indicated by OBDII code B1349 in a Hyundai?

When working on the airbag system, it is crucial to disconnect the vehicle's battery, follow proper handling procedures for airbag components, and avoid short circuits to prevent accidental deployment, which can be hazardous.

9. How long does it typically take to repair OBDII code B1349 related to a driver-side airbag module first stage short to battery in a Hyundai?

The repair time can vary depending on the exact cause of the issue, the availability of parts, and the expertise of the technician. In general, the repair process may take a few hours to a full day to complete.

10. Will fixing OBDII code B1349 indicating a driver-side airbag module first stage short to battery problem in my Hyundai require a visit to the dealership or can it be addressed by an independent mechanic?

Both dealerships and independent mechanics with experience in airbag system repairs may be able to address this specific code. It's recommended to choose a reputable professional who has the necessary expertise and tools to diagnose and fix the issue accurately.