B1702 Hyundai Code - Driver Buckle Pretensioner Resistance Too Low
Quick Answer
The B1702 diagnostic trouble code (DTC) for Hyundai vehicles indicates that the driver buckle pretensioner resistance is too low. Common causes include Faulty driver buckle pretensioner mechanism, Wiring issues such as a short circuit or open circuit in the seatbelt system, Malfunctioning seatbelt control 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
- B1702 Hyundai indicates Driver Buckle Pretensioner Resistance Too Low.
- Common causes
- Common causes include Faulty driver buckle pretensioner mechanism, Wiring issues such as a short circuit or open circuit in the seatbelt system, Malfunctioning seatbelt control 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code B1702 Hyundai Description
The B1702 diagnostic trouble code (DTC) for Hyundai vehicles indicates that the driver buckle pretensioner resistance is too low. The driver buckle pretensioner is a safety feature in modern vehicles that is designed to tighten the seatbelt and reduce slack in the event of a collision or sudden deceleration. When the resistance of the driver buckle pretensioner is too low, it means that the system may not be able to function properly in the event of an accident, putting the driver at risk of not being properly restrained.
Common Causes of B1702 Hyundai
- Faulty driver buckle pretensioner mechanism.
- Wiring issues such as a short circuit or open circuit in the seatbelt system.
- Malfunctioning seatbelt control module.
- Impact or damage to the seatbelt system in a previous collision.
- Corrosion or poor connections in the wiring harness.
Symptoms of B1702 Hyundai
- Illumination of the airbag warning light on the dashboard.
- Audible chime or warning message indicating a seatbelt or airbag system issue.
- Seatbelt not retracting properly or feeling loose.
- Issues with the driver's seatbelt not locking in place during sudden stops.
How to Fix B1702 Hyundai
- Begin by diagnosing the specific cause of the low resistance in the driver buckle pretensioner system using a diagnostic scan tool.
- Inspect the wiring harness and connectors for any damage, corrosion, or poor connections. Repair or replace as necessary.
- Test the driver buckle pretensioner mechanism for proper resistance and functionality. Replace if found to be faulty.
- Reset the airbag control module and clear the DTC from the vehicle's memory using a diagnostic tool.
- Perform a final test to ensure the seatbelt pretensioner system is functioning correctly and that the resistance is within the specified range.
Cost to Fix B1702 Hyundai
The cost of repairing a driver buckle pretensioner resistance issue can vary depending on the specific cause of the problem and the labor rates at the auto repair shop. In general, the cost of parts for this repair can range from $100 to $300, with labor costs adding an additional $100 to $200. Overall, the total repair cost for this issue could range from $200 to $500. It is important to note that these are rough estimates, and actual costs may vary based on the location, vehicle make and model, and other factors. It is recommended to obtain quotes from local auto repair shops for a more accurate cost estimate.
Need more information about the B1702 Hyundai code?
Need more information on how to fix the B1702 Hyundai code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1702 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.
Frequently Asked Questions about B1702 Hyundai Code
1. What are the common symptoms of OBDII code B1702 in a Hyundai related to the Driver Buckle Pretensioner Resistance Too Low?
- The common symptoms include the airbag warning light illuminating on the dashboard and a message indicating a problem with the driver buckle pretensioner system.
2. What are some possible causes of OBDII code B1702 in a Hyundai?
- The code B1702 usually indicates a fault with the driver buckle pretensioner, which can be caused by a faulty pretensioner unit, damaged wiring, or poor connections.
3. How serious is the OBDII code B1702 in a Hyundai?
- The OBDII code B1702 related to the driver buckle pretensioner resistance too low is a serious issue as it indicates a potential problem with the safety system that could affect the proper functioning of the airbag system in the event of a collision.
4. Can I continue driving my Hyundai with the OBDII code B1702 present?
- It is not recommended to drive the vehicle with the OBDII code B1702 present, as it indicates a fault in the driver buckle pretensioner system, which is an important safety component.
5. How can I diagnose and repair OBDII code B1702 in my Hyundai?
- Diagnosis and repair of OBDII code B1702 typically involve inspecting the driver buckle pretensioner unit, checking the wiring for damage, and ensuring all connections are secure. It is recommended to have this work done by a qualified technician.
6. Are there any DIY tips for troubleshooting OBDII code B1702 in a Hyundai?
- While some basic checks like inspecting wiring connections can be done by DIY enthusiasts, diagnosing and repairing the driver buckle pretensioner system related to code B1702 is best left to professionals due to the safety implications.
7. How much does it typically cost to repair OBDII code B1702 in a Hyundai?
- The cost of repairing OBDII code B1702 can vary depending on the extent of the issue and the specific repair needed. It is advisable to get a diagnosis from a trusted mechanic to get an accurate estimate.
8. Can resetting the OBDII code B1702 in a Hyundai fix the issue?
- Resetting the code may temporarily clear the warning light, but it will not fix the underlying issue causing the code. It is important to diagnose and repair the problem to ensure the safety system functions correctly.
9. Will OBDII code B1702 affect the overall performance of my Hyundai?
- While the code B1702 may not directly impact the performance of the vehicle, it is a safety concern related to the airbag system, which is crucial for occupant protection in the event of a collision.
10. How can I prevent OBDII code B1702 from occurring in my Hyundai in the future?
- Regular maintenance and inspection of the airbag system, including the driver buckle pretensioner, can help prevent issues like code B1702. It is also important to address any warning lights or messages promptly to avoid potential safety risks.
Discuss the causes and fixes for B1702 Hyundai OBDII Code
Code B1702 Hyundai comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.