AutoCodes – KIA – B1363 KIA

B1363 KIA Code - Front-Driver Seat Belt Pretensioner Circuit Short To Ground

Quick Answer

The Seat Belt Pretensioners (BPT) are located at both sides of the center pillar. Common causes include Faulty Front-Driver Seat Belt Pretensioner, Front-Driver Seat Belt Pretensioner harness is open or shorted, Front-Driver Seat Belt Pretensioner 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: B1363 KIA indicates Front-Driver Seat Belt Pretensioner Circuit Short To Ground.
Common causes: Common causes include Faulty Front-Driver Seat Belt Pretensioner, Front-Driver Seat Belt Pretensioner harness is open or shorted, Front-Driver Seat Belt Pretensioner 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 2,303

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 15, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B1363 KIA Description

The Seat Belt Pretensioners (BPT) are located at both sides of the center pillar. The Seat Belt Pretensioner tightens seat belt before air bag deploys to protect the passenger from bumping against crush pad, steering wheel, and front window. In the Seat Belt Pretensioner, there are an ignition circuit and cylinder for rewinding belt. Gas chamber generates an expansive force of gases to push the piston in the cylinder to lock the seat belt. The Seat Belt Pretensioners circuit consists of the Supplemental Restraint System Control Module (SRSCM) and two Seat Belt Pretensioners. The SRSCM sets the Diagnostic Trouble Code (DTC) if it detects that the resistance of BPT squib is too high or low.

OBDII Code B1363 KIA - Front-Driver Seat Belt Pretensioner Circuit Short To Ground - AutoCodes.com — B1363 KIA Code - Front-Driver Seat Belt Pretensioner Circuit Short To Ground

What does this mean?

What are the Possible Causes of the DTC B1363 KIA?

Faulty Front-Driver Seat Belt Pretensioner
Front-Driver Seat Belt Pretensioner harness is open or shorted
Front-Driver Seat Belt Pretensioner circuit poor electrical connection
Faulty Supplemental Restraint System Control Module (SRSCM)

How to Fix the DTC B1363 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 B1363 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 B1363 KIA code?

Need more information on how to fix the B1363 KIA code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1363 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 B1363 KIA Code

1. What are common symptoms of OBDII code B1363 in a KIA related to the front-driver seat belt pretensioner circuit short to ground?

The common symptoms include the airbag warning light illuminated on the dashboard, failure of the seat belt pretensioner to deploy in an accident, and potential issues with the seat belt system.

2. What are the possible causes of OBDII code B1363 in a KIA indicating a front-driver seat belt pretensioner circuit short to ground?

Possible causes include damaged wiring or connectors in the seat belt pretensioner circuit, a faulty seat belt pretensioner unit, or a short to ground in the circuit.

3. How can I diagnose the issue related to OBDII code B1363 in a KIA for the front-driver seat belt pretensioner circuit short to ground?

Diagnosis involves inspecting the wiring and connectors for damage, checking the seat belt pretensioner unit for faults, and using a multimeter to test for a short to ground in the circuit.

4. Can I repair OBDII code B1363 in a KIA for the front-driver seat belt pretensioner circuit short to ground myself?

While it is possible to diagnose the issue yourself, repairing the seat belt pretensioner circuit may require specialized knowledge and tools. It is recommended to seek professional help for repairs.

5. Is it safe to drive my KIA with OBDII code B1363 indicating a front-driver seat belt pretensioner circuit short to ground?

It is not recommended to drive the vehicle with this issue unresolved, as it may compromise the effectiveness of the seat belt system in the event of an accident. Seek prompt repair to ensure safety.

6. How much does it typically cost to repair OBDII code B1363 in a KIA for the front-driver seat belt pretensioner circuit short to ground?

The cost of repair can vary depending on the exact cause of the issue and labor rates in your area. It is advisable to get a diagnosis from a professional to determine the cost accurately.

7. Can resetting the OBDII system clear the B1363 code related to the front-driver seat belt pretensioner circuit short to ground in my KIA?

Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing the short to ground is not addressed, the code is likely to reappear. It is important to diagnose and fix the root problem.

8. Are there any safety precautions I should take when working on the front-driver seat belt pretensioner circuit in my KIA to resolve OBDII code B1363?

When working on the seat belt pretensioner circuit, always disconnect the vehicle's battery and wait for a few minutes before starting any repairs to avoid accidental deployment of the pretensioner.

9. Can a faulty front-driver seat belt pretensioner circuit impact the overall safety of my KIA in the event of a collision?

Yes, a faulty seat belt pretensioner circuit can affect the proper functioning of the seat belt system, potentially compromising occupant safety in the event of a collision. It is crucial to address this issue promptly.

10. How often should I have the front-driver seat belt pretensioner circuit in my KIA inspected to prevent issues like OBDII code B1363 from occurring?

Regular inspections as part of routine maintenance checks or whenever you notice any symptoms related to the seat belt system are recommended to ensure the proper functioning of the seat belt pretensioner circuit and overall safety of the vehicle.