B1704 KIA Code - Driver Buckle Pretensioner Short To Battery
Quick Answer
The B1704 diagnostic trouble code (DTC) for KIA vehicles indicates that there is a short to battery in the driver buckle pretensioner circuit. Common causes include Damaged wiring in the driver buckle pretensioner circuit, Faulty driver buckle pretensioner, Malfunctioning 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
- B1704 KIA indicates Driver Buckle Pretensioner Short To Battery.
- Common causes
- Common causes include Damaged wiring in the driver buckle pretensioner circuit, Faulty driver buckle pretensioner, Malfunctioning 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 B1704 KIA Description
The B1704 diagnostic trouble code (DTC) for KIA vehicles indicates that there is a short to battery in the driver buckle pretensioner circuit. The driver buckle pretensioner is a safety feature that is designed to tighten the seatbelt in the event of a collision, helping to restrain the driver and reduce the risk of injury. When this code is triggered, it means that there is an electrical issue causing a short circuit in the circuit that controls the driver buckle pretensioner.
Common Causes of B1704 KIA
- Damaged wiring in the driver buckle pretensioner circuit.
- Faulty driver buckle pretensioner.
- Malfunctioning control module.
- Poor electrical connection in the circuit.
- Corrosion or debris in the connector pins.
Symptoms of B1704 KIA
- Airbag warning light illuminated on the dashboard.
- Inability to fasten or release the seatbelt.
- Intermittent or non-functional driver buckle pretensioner.
- Vehicle may fail safety inspections or emissions tests.
How to Fix B1704 KIA
- Begin by conducting a thorough inspection of the driver buckle pretensioner circuit to identify the source of the short to battery.
- Repair or replace any damaged wiring in the circuit.
- Test the driver buckle pretensioner and control module for proper functionality and replace if necessary.
- Ensure all electrical connections are clean, secure, and free of corrosion or debris.
- Clear the DTC from the vehicle's computer system and perform a test drive to verify that the issue has been resolved.
Cost to Fix B1704 KIA
The typical repair costs for addressing a B1704 DTC in a KIA vehicle can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the cost of parts for this repair could range from $100 to $300, while labor costs could range from $150 to $400. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate.
Need more information about the B1704 KIA code?
Need more information on how to fix the B1704 KIA code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1704 KIA 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 B1704 KIA Code
1. What are common symptoms of OBDII code B1704 (KIA) - Driver Buckle Pretensioner Short To Battery?
Common symptoms include the airbag warning light illuminating on the dashboard, the possibility of the airbag system not deploying properly in an accident, and potential issues with the driver's seatbelt pretensioner.
2. What can cause the OBDII code B1704 (KIA) - Driver Buckle Pretensioner Short To Battery?
The code B1704 can be triggered by a short circuit between the driver buckle pretensioner and the battery, which may be caused by wiring issues, a faulty buckle pretensioner, or a problem with the airbag control module.
3. How serious is OBDII code B1704 (KIA) - Driver Buckle Pretensioner Short To Battery?
This code indicates a potential safety issue as it involves the driver's seatbelt pretensioner, which plays a crucial role in protecting the driver in the event of a collision. It is important to address this issue promptly to ensure the proper functioning of the airbag system.
4. Can I continue driving with OBDII code B1704 (KIA) - Driver Buckle Pretensioner Short To Battery?
It is not recommended to drive with this code present, as it may compromise the effectiveness of the driver's seatbelt pretensioner and the overall safety of the airbag system. It is advisable to have the issue diagnosed and repaired as soon as possible.
5. How can OBDII code B1704 (KIA) - Driver Buckle Pretensioner Short To Battery be diagnosed?
Diagnosing this code typically involves using a diagnostic scanner to retrieve the specific fault code, inspecting the wiring and connections related to the driver buckle pretensioner, and testing the components of the airbag system for proper functionality.
6. What is the repair process for OBDII code B1704 (KIA) - Driver Buckle Pretensioner Short To Battery?
The repair process may involve repairing or replacing damaged wiring, replacing the driver buckle pretensioner if necessary, resetting the fault code with a diagnostic scanner, and conducting thorough testing to ensure the issue has been resolved.
7. Can I fix OBDII code B1704 (KIA) - Driver Buckle Pretensioner Short To Battery myself?
While some DIY enthusiasts may attempt to diagnose and repair this code, it is recommended to seek professional help from a qualified mechanic or technician with experience in handling airbag system issues to ensure the proper diagnosis and repair of the problem.
8. How much does it cost to fix OBDII code B1704 (KIA) - Driver Buckle Pretensioner Short To Battery?
The cost of fixing this code can vary depending on the underlying cause, the extent of the repair needed, and labor rates in your area. It is advisable to obtain quotes from different repair shops to compare prices before proceeding with the repair.
9. Are there any safety precautions to take when dealing with OBDII code B1704 (KIA) - Driver Buckle Pretensioner Short To Battery?
When working on the airbag system or related components, it is crucial to disconnect the vehicle's battery and wait for a specified period to allow any residual power to dissipate. Additionally, following proper safety procedures and wearing appropriate protective gear is recommended.
10. How often does OBDII code B1704 (KIA) - Driver Buckle Pretensioner Short To Battery occur in KIA vehicles?
The occurrence of this specific OBDII code may vary among KIA vehicles, but issues related to the driver buckle pretensioner and airbag system can affect various models. Regular maintenance and inspections can help prevent and address such problems proactively.
Discuss the causes and fixes for B1704 KIA OBDII Code
Code B1704 KIA 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.