B1347 Chevrolet Code - Driver Front Airbag Resistance Too Low
Quick Answer
The B1347 Chevrolet code indicates that there is an issue with the driver front airbag system, specifically that the resistance in the circuit is too low. Common causes include Faulty driver front airbag sensor, Wiring issues in the airbag circuit, Malfunctioning airbag 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
- B1347 Chevrolet indicates Driver Front Airbag Resistance Too Low.
- Common causes
- Common causes include Faulty driver front airbag sensor, Wiring issues in the airbag circuit, Malfunctioning airbag 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.
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Code B1347 Chevrolet Description
The B1347 Chevrolet code indicates that there is an issue with the driver front airbag system, specifically that the resistance in the circuit is too low. The airbag system in a vehicle is crucial for occupant safety in the event of a collision. When this code is triggered, it means that there is a potential problem with the driver front airbag system that could prevent it from deploying properly in a crash.
Common Causes of B1347 Chevrolet
- Faulty driver front airbag sensor.
- Wiring issues in the airbag circuit.
- Malfunctioning airbag module.
- Damaged driver front airbag.
Symptoms of B1347 Chevrolet
- Airbag warning light illuminated on the dashboard.
- Audible chime indicating an airbag system fault.
- Driver front airbag may not deploy in a collision.
- Diagnostic trouble code B1347 stored in the vehicle's computer system.
How to Fix B1347 Chevrolet
- Begin by diagnosing the specific cause of the low resistance in the driver front airbag circuit using a scan tool to read the trouble codes.
- Inspect the driver front airbag sensor and wiring for any visible damage or corrosion. Replace any damaged components.
- Test the airbag module to ensure it is functioning properly. Replace if necessary.
- If the issue persists, inspect the driver front airbag itself for any damage or defects. Replace if needed.
- Clear the trouble codes from the vehicle's computer system and test the airbag system to ensure the issue has been resolved.
Cost to Fix B1347 Chevrolet
The cost of repairing a B1347 Chevrolet code can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. In general, the repair for this type of airbag system issue can range from $200 to $800, including parts and labor. It's important to note that diagnostic time and labor rates can vary, so it's recommended to check with local auto repair shops for a more accurate estimate based on your location and vehicle.
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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 Chevrolet Code
1. What are the common symptoms of OBDII code B1347 in a Chevrolet indicating Driver Front Airbag Resistance Too Low?
The common symptoms include the airbag warning light illuminating on the dashboard and a diagnostic trouble code (DTC) B1347 being stored in the vehicle's onboard computer.
2. What are the possible causes of OBDII code B1347 in a Chevrolet?
Possible causes of this code include a faulty driver front airbag sensor, damaged wiring harness, poor electrical connections, or a problem with the airbag control module.
3. How serious is the issue of Driver Front Airbag Resistance Too Low indicated by OBDII code B1347 in a Chevrolet?
This issue is serious as it means that the driver front airbag system may not deploy properly in the event of a collision, potentially compromising occupant safety.
4. How can one diagnose the cause of OBDII code B1347 in a Chevrolet?
Diagnosing the cause of B1347 involves using a diagnostic scanner to retrieve the code, checking the wiring and connections associated with the driver front airbag system, and testing the airbag sensor for proper resistance.
5. Is it safe to drive a Chevrolet with OBDII code B1347 indicating Driver Front Airbag Resistance Too Low?
It is not recommended to drive the vehicle with this code present, as it indicates a potential issue with the driver front airbag system, which is a critical safety component.
6. Can OBDII code B1347 in a Chevrolet be reset without fixing the underlying issue?
Resetting the code without addressing the underlying problem will likely result in the code reappearing once the vehicle is driven again, as the issue causing the code will persist.
7. What are some repair tips for addressing OBDII code B1347 in a Chevrolet?
Repair tips include inspecting and repairing any damaged wiring, ensuring proper connections in the airbag system, replacing a faulty airbag sensor if necessary, and clearing the code after repairs are completed.
8. How much does it typically cost to repair OBDII code B1347 in a Chevrolet?
The cost of repairing this code can vary depending on the exact cause of the issue. It may involve simple repairs like fixing a wiring issue or replacing a sensor, or more complex repairs if the airbag control module needs to be replaced.
9. Can a DIY enthusiast fix OBDII code B1347 in a Chevrolet, or is it best left to professionals?
While some simple repairs like checking wiring connections can be done by a DIY enthusiast, diagnosing and repairing issues related to the airbag system should be left to professionals due to safety concerns.
10. How can one prevent OBDII code B1347 from appearing in a Chevrolet in the future?
Regular maintenance checks, prompt attention to any airbag warning lights, and addressing any issues related to the airbag system promptly can help prevent the recurrence of OBDII code B1347 in a Chevrolet.
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