AutoCodes – KIA – B1701 KIA

B1701 KIA Code - Driver Buckle Pretensioner Resistance Too High

Quick Answer

The Buckle Pretensioner circuit consists of the Supplemental Restraints System Control Module (SRSCM) and two Buckle Pretensioners (BUPT). Common causes include Faulty Seat Buckle Pretensioner (BUPT) Squib, Seat Buckle Pretensioner (BUPT) Squib harness is open or shorted, Seat Buckle Pretensioner (BUPT) Squib 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: B1701 KIA indicates Driver Buckle Pretensioner Resistance Too High.
Common causes: Common causes include Faulty Seat Buckle Pretensioner (BUPT) Squib, Seat Buckle Pretensioner (BUPT) Squib harness is open or shorted, Seat Buckle Pretensioner (BUPT) Squib 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 4,936

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 Jun 23, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1701 KIA Description

The Buckle Pretensioner circuit consists of the Supplemental Restraints System Control Module (SRSCM) and two Buckle Pretensioners (BUPT). The SRSCM sets the Diagnostic Trouble Code (DTC) if it detects that the resistance of BUPT squib is too high or low.

OBDII Code B1701 KIA - Driver Buckle Pretensioner Resistance Too High - AutoCodes.com — B1701 KIA Code - Driver Buckle Pretensioner Resistance Too High

What does this mean?

What are the Possible Causes of the DTC B1701 KIA?

Faulty Seat Buckle Pretensioner (BUPT) Squib
Seat Buckle Pretensioner (BUPT) Squib harness is open or shorted
Seat Buckle Pretensioner (BUPT) Squib circuit poor electrical connection
Faulty Supplemental Restraints System Control Module (SRSCM)

How to Fix the DTC B1701 KIA?

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 B1701 KIA 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 B1701 KIA code?

Need more information on how to fix the B1701 KIA code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1701 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.

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 B1701 KIA Code

1. What are the common symptoms of OBDII code B1701 in a KIA vehicle?

- The common symptoms include the airbag warning light illuminated on the dashboard and a diagnostic trouble code indicating "Driver Buckle Pretensioner Resistance Too High."

2. What could cause the OBDII code B1701 to trigger in a KIA car?

- The code B1701 is typically triggered when there is a high resistance detected in the driver buckle pretensioner circuit. This may be due to a faulty pretensioner, wiring issue, or a poor connection.

3. How serious is the OBDII code B1701 in a KIA vehicle?

- The B1701 code relates to the driver's seatbelt pretensioner system, which is a crucial safety component. Ignoring this code could potentially affect the effectiveness of the seatbelt system in the event of a collision.

4. Can I continue driving my KIA with the B1701 code present?

- It is not recommended to drive the vehicle with the B1701 code active, as it indicates a potential issue with the driver's seatbelt pretensioner system, compromising the safety features.

5. How can I diagnose and repair the OBDII code B1701 in my KIA?

- Diagnosis typically involves inspecting the driver buckle pretensioner circuit for any visible damage, testing the resistance levels, and checking for loose connections. Repair may involve replacing the pretensioner component or repairing any wiring issues.

6. Is it possible to reset the B1701 code in a KIA without fixing the underlying issue?

- Resetting the code without addressing the root cause (high resistance in the driver buckle pretensioner circuit) will likely result in the code reappearing once the issue is detected again by the vehicle's system.

7. Are there any safety risks associated with driving with the B1701 code unresolved?

- Yes, driving with the B1701 code unresolved poses a safety risk as it indicates a potential fault in the driver's seatbelt pretensioner system, which could affect its ability to function properly in an accident.

8. Can a DIY enthusiast fix the B1701 code issue in a KIA, or is professional help necessary?

- While some DIY enthusiasts may be able to diagnose and repair simple issues related to the B1701 code, it is recommended to seek professional help, especially when dealing with safety-critical components like seatbelt pretensioners.

9. How much does it typically cost to repair the B1701 code in a KIA at a dealership or repair shop?

- The cost of repairing the B1701 code can vary depending on the extent of the issue and whether components need to be replaced. It is advisable to contact a dealership or repair shop for an accurate estimate.

10. Can the B1701 code be a recurring problem in KIA vehicles even after it has been repaired once?

- If the underlying issue causing the B1701 code is not properly addressed during the repair, it is possible for the code to reoccur. It is essential to ensure that the root cause is effectively resolved to prevent future occurrences.