AutoCodes – Hyundai – B1370 Hyundai

B1370 Hyundai Code - Front-Passenger Seat Belt Pretensioner Circuit Short To Battery

Quick Answer

The Seat Belt Pretensioners (BPT) are located at both sides of the center pillar. Common causes include Faulty Front-Passenger Seat Belt Pretensioner, Front-Passenger Seat Belt Pretensioner harness is open or shorted, Front-Passenger 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: B1370 Hyundai indicates Front-Passenger Seat Belt Pretensioner Circuit Short To Battery.
Common causes: Common causes include Faulty Front-Passenger Seat Belt Pretensioner, Front-Passenger Seat Belt Pretensioner harness is open or shorted, Front-Passenger 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.

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Code Popularity 2,363

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
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Code B1370 Hyundai 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 B1370 Hyundai - Front-Passenger Seat Belt Pretensioner Circuit Short To Battery - AutoCodes.com — B1370 Hyundai Code - Front-Passenger Seat Belt Pretensioner Circuit Short To Battery

What does this mean?

What are the Possible Causes of the DTC B1370 Hyundai?

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

How to Fix the DTC B1370 Hyundai?

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 B1370 Hyundai 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.

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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 B1370 Hyundai Code

1. What are the common symptoms of OBDII code B1370 Hyundai related to the Front-Passenger Seat Belt Pretensioner Circuit Short To Battery?

- The common symptoms include the airbag warning light illuminating on the dashboard, the front-passenger seat belt pretensioner not functioning properly, and potential issues with the airbag system.

2. What are the possible causes of OBDII code B1370 Hyundai indicating a Front-Passenger Seat Belt Pretensioner Circuit Short To Battery?

- Possible causes include a short circuit in the wiring harness of the front-passenger seat belt pretensioner, a faulty seat belt pretensioner module, or a malfunctioning airbag control module.

3. How can I diagnose the Front-Passenger Seat Belt Pretensioner Circuit Short To Battery issue related to OBDII code B1370 Hyundai?

- Diagnosing the problem involves using a diagnostic scanner to retrieve the specific fault code (B1370), inspecting the wiring and connectors of the seat belt pretensioner circuit, and testing the components for continuity and proper functioning.

4. Can I continue driving with OBDII code B1370 Hyundai triggered by a Front-Passenger Seat Belt Pretensioner Circuit Short To Battery?

- It is not recommended to drive with the airbag system compromised, as the seat belt pretensioner may not deploy properly in the event of a collision, potentially putting the front passenger at risk.

5. What are the repair options for fixing OBDII code B1370 Hyundai associated with a Front-Passenger Seat Belt Pretensioner Circuit Short To Battery?

- Repair options include repairing or replacing the damaged wiring harness, replacing the faulty seat belt pretensioner module, or addressing any issues with the airbag control module. It is advisable to consult a professional mechanic for proper diagnosis and repair.

6. Is it possible to reset OBDII code B1370 Hyundai linked to a Front-Passenger Seat Belt Pretensioner Circuit Short To Battery without fixing the underlying issue?

- While you can clear the fault code temporarily, it is crucial to address the root cause of the problem to ensure the proper functioning of the seat belt pretensioner and airbag system for safety reasons.

7. How much does it typically cost to repair OBDII code B1370 Hyundai caused by a Front-Passenger Seat Belt Pretensioner Circuit Short To Battery?

- The cost of repair can vary depending on the extent of the damage, the parts needed for replacement, and the labor rates of the repair shop. It is recommended to obtain estimates from different mechanics to compare prices.

8. Are there any preventive measures to avoid encountering OBDII code B1370 Hyundai related to a Front-Passenger Seat Belt Pretensioner Circuit Short To Battery in the future?

- Regular maintenance checks and inspections of the airbag system, including the seat belt pretensioner circuit, can help identify potential issues early and prevent them from escalating into more significant problems triggering fault codes like B1370.

9. Can a DIY enthusiast with automotive knowledge fix OBDII code B1370 Hyundai associated with a Front-Passenger Seat Belt Pretensioner Circuit Short To Battery?

- While some DIY enthusiasts may have the skills to diagnose and repair simple electrical issues, dealing with the airbag system and seat belt pretensioner circuit requires specialized knowledge and tools. It is advisable to seek professional assistance for safety-critical components.

10. How long does it typically take to repair OBDII code B1370 Hyundai related to a Front-Passenger Seat Belt Pretensioner Circuit Short To Battery?

- The repair time can vary depending on the complexity of the issue, the availability of parts, and the workload of the repair shop. In general, it may take a few hours to a full day to diagnose and fix the problem properly.