AutoCodes – KIA – B1708 KIA

B1708 KIA Code - Passenger Buckle Pretensioner Short To Ground

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: B1708 KIA indicates Passenger Buckle Pretensioner Short To Ground.
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 677

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 B1708 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 short to ground on the BUPT circuit.

OBDII Code B1708 KIA - Passenger Buckle Pretensioner Short To Ground - AutoCodes.com — B1708 KIA Code - Passenger Buckle Pretensioner Short To Ground

What does this mean?

What are the Possible Causes of the DTC B1708 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 B1708 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 B1708 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 B1708 KIA code?

Need more information on how to fix the B1708 KIA code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1708 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 B1708 KIA Code

1. What are the common symptoms of OBDII code B1708 in a KIA related to the Passenger Buckle Pretensioner Short To Ground?

The common symptoms include the airbag warning light illuminating on the dashboard, potential loss of functionality of the passenger seatbelt pretensioner, and a stored diagnostic trouble code B1708 in the vehicle's computer.

2. What are the possible causes of the OBDII code B1708 in a KIA for Passenger Buckle Pretensioner Short To Ground?

Possible causes of this code may include a short to ground in the wiring harness of the passenger buckle pretensioner, a faulty pretensioner mechanism, or damaged connectors in the system.

3. How can I diagnose the OBDII code B1708 related to Passenger Buckle Pretensioner Short To Ground in my KIA?

Diagnosing this code typically involves using a professional OBDII scanner to retrieve the specific code, checking the wiring harness and connectors for any visible damage, and testing the passenger buckle pretensioner for proper functionality.

4. Can I continue driving my KIA with the OBDII code B1708 indicating a Passenger Buckle Pretensioner Short To Ground issue?

It is not recommended to drive the vehicle with an active airbag system fault code like B1708, as it may compromise the effectiveness of the passenger seatbelt pretensioner in the event of a collision.

5. How can I repair the OBDII code B1708 for Passenger Buckle Pretensioner Short To Ground in my KIA?

Repairing this issue may involve repairing or replacing the wiring harness, repairing any damaged connectors, or replacing the faulty passenger buckle pretensioner mechanism, depending on the specific cause identified during diagnostics.

6. Is it possible to reset the OBDII code B1708 related to Passenger Buckle Pretensioner Short To Ground without fixing the underlying issue?

While clearing the diagnostic trouble code using an OBDII scanner may temporarily turn off the warning light, the code will likely return until the root cause of the issue is addressed and repaired.

7. Are there any safety implications of ignoring the OBDII code B1708 for Passenger Buckle Pretensioner Short To Ground in my KIA?

Ignoring this fault code can potentially compromise the safety of the vehicle occupants in the event of a collision, as the passenger seatbelt pretensioner may not function as intended to restrain and protect the passenger.

8. How much does it typically cost to repair the OBDII code B1708 associated with Passenger Buckle Pretensioner Short To Ground in a KIA?

The cost of repairing this issue can vary depending on the specific cause and the labor rates in your area. It is recommended to consult with a qualified mechanic or dealership for an accurate estimate.

9. Can a DIY enthusiast with automotive experience fix the OBDII code B1708 for Passenger Buckle Pretensioner Short To Ground in a KIA?

While some DIY enthusiasts may have the skills to diagnose and potentially repair simple electrical issues like this, it is recommended to consult with a professional technician or dealership for proper diagnosis and repair to ensure the safety systems function correctly.

10. How long does it typically take to repair the OBDII code B1708 related to Passenger Buckle Pretensioner Short To Ground in a KIA?

The repair time can vary depending on the specific cause of the issue, the availability of parts, and the expertise of the technician. In general, this repair may take a few hours to complete, but it's best to consult with the repair facility for a more accurate time estimate.