B1368 Code - Front-Passenger Seat Belt Pretensioner Resistance Too Low
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
- B1368 indicates Front-Passenger Seat Belt Pretensioner Resistance Too Low.
- 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.
Code B1368 Description
What are the Possible Causes of the DTC B1368?
- 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 B1368?
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 B1368 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 B1368 code?
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Information for Specific Makes
- B1368 Hyundai — Front-Passenger Seat Belt Pretensioner Resistance Too Low
- B1368 KIA — Front-Passenger Seat Belt Pretensioner Resistance Too Low
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 B1368 Code
1. What are the common symptoms of OBDII code B1368?
The common symptoms include the airbag warning light illuminating on the dashboard and a diagnostic trouble code indicating "Front-Passenger Seat Belt Pretensioner Resistance Too Low."
2. What causes the OBDII code B1368 to trigger?
This code is typically triggered when there is a malfunction in the front-passenger seat belt pretensioner system, leading to a resistance reading that is too low.
3. How serious is the issue indicated by OBDII code B1368?
This issue is considered serious as it involves the seat belt pretensioner system, which is crucial for occupant safety in the event of a collision.
4. How can I diagnose the root cause of OBDII code B1368?
Diagnosing the root cause usually involves checking the wiring, connectors, and components of the front-passenger seat belt pretensioner system for any faults or damage.
5. Can I continue driving with OBDII code B1368 present?
It is not recommended to continue driving with this code present, as it indicates a potential safety issue with the seat belt pretensioner system.
6. What are the repair options for OBDII code B1368?
Repair options may include repairing or replacing damaged wiring, connectors, or components in the front-passenger seat belt pretensioner system.
7. Do I need a professional mechanic to fix OBDII code B1368?
Given the importance of the seat belt pretensioner system for safety, it is advisable to have a professional mechanic diagnose and repair the issue.
8. How much does it cost to repair OBDII code B1368?
The cost of repairing this code can vary depending on the extent of the damage and the specific parts that need to be replaced. It is recommended to obtain estimates from different auto repair shops.
9. Can resetting the OBDII code B1368 resolve the issue?
Simply resetting the code will not fix the underlying problem causing OBDII code B1368. It is important to address the root cause of the issue to ensure proper functioning of the seat belt pretensioner system.
10. How can I prevent OBDII code B1368 from recurring?
Regular maintenance checks on the seat belt pretensioner system and addressing any issues promptly can help prevent the recurrence of OBDII code B1368.
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