B1347 Hyundai Code - Driver-Side Air Bag Module First Stage Resistance Low
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
- B1347 Hyundai indicates Driver-Side Air Bag Module First Stage Resistance Low.
- 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.
Code B1347 Hyundai Description
What are the Possible Causes of the DTC B1347 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 B1347 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 B1347 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.
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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.
Frequently Asked Questions about B1347 Hyundai Code
1. What are the common symptoms of OBDII code B1347 in a Hyundai indicating Driver-Side Air Bag Module First Stage Resistance Low?
- Common symptoms include the airbag warning light illuminating on the dashboard and possible loss of functionality of the driver-side airbag.
2. What are the possible causes of OBDII code B1347 in a Hyundai?
- The code B1347 typically indicates a low resistance in the driver-side airbag module's first stage, which can be caused by a faulty airbag module, wiring issues, or a loose connection.
3. How serious is OBDII code B1347 in a Hyundai?
- OBDII code B1347 is considered a serious issue as it directly affects the functionality of the driver-side airbag, which is crucial for occupant safety in the event of a collision.
4. Can I continue driving my Hyundai with OBDII code B1347 present?
- It is not recommended to drive the vehicle with OBDII code B1347 active, as it indicates a problem with the driver-side airbag system, compromising occupant safety in the event of a crash.
5. How can I diagnose and repair OBDII code B1347 in my Hyundai?
- Proper diagnosis requires a professional scan tool to retrieve the specific fault codes related to the driver-side airbag module. Repair typically involves inspecting and repairing any damaged wiring, replacing the airbag module if necessary, and resetting the system.
6. Is it safe to reset the OBDII code B1347 in my Hyundai without repairing the underlying issue?
- Resetting the code without fixing the underlying problem may temporarily turn off the warning light but will not address the safety concern regarding the driver-side airbag module's low resistance.
7. Are there any DIY repair tips for fixing OBDII code B1347 in a Hyundai?
- DIY repair is not recommended for OBDII code B1347 as it involves the critical safety component of the driver-side airbag system. It is best to have a professional technician inspect and repair the issue.
8. How much does it typically cost to repair OBDII code B1347 in a Hyundai?
- The cost of repairing OBDII code B1347 can vary depending on the exact cause of the issue, but it may involve parts and labor costs ranging from a few hundred to over a thousand dollars.
9. Can OBDII code B1347 be intermittent in a Hyundai?
- While OBDII codes can sometimes be intermittent, it is crucial to address any airbag-related fault codes promptly to ensure the airbag system functions correctly when needed.
10. Will OBDII code B1347 cause my Hyundai to fail a state inspection?
- Yes, OBDII code B1347 can cause your Hyundai to fail a state inspection, as it indicates a safety issue with the driver-side airbag system, which is a critical component for passing inspection.
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