B0058 Buick Code - Right Front/Passenger Pretensioner Deployment Loop Open
Quick Answer
The passenger seat belt pretensioner deployment loop consists of a seat belt pretensioner - RF and the seat belt pretensioner - RF high and low circuits. Common causes include Faulty Right Front/Passenger Pretensioner, Right Front/Passenger Pretensioner harness is open or shorted, Right Front/Passenger 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
- B0058 Buick indicates Right Front/Passenger Pretensioner Deployment Loop Open.
- Common causes
- Common causes include Faulty Right Front/Passenger Pretensioner, Right Front/Passenger Pretensioner harness is open or shorted, Right Front/Passenger 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 B0058 Buick Description
What are the Possible Causes of the DTC B0058 Buick?
- Faulty Right Front/Passenger Pretensioner
- Right Front/Passenger Pretensioner harness is open or shorted
- Right Front/Passenger Pretensioner circuit poor electrical connection
- Faulty Sensing and Diagnostic Module (SDM)
How to Fix the DTC B0058 Buick?
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 B0058 Buick 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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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 B0058 Buick Code
1. What are the common symptoms of OBDII code B0058 Buick (Right Front/Passenger Pretensioner Deployment Loop Open)?
- The common symptoms include the airbag warning light on the dashboard illuminating and a message indicating a problem with the right front/passenger pretensioner deployment loop.
2. What causes the OBDII code B0058 Buick to appear?
- The code B0058 is triggered when there is an open circuit in the right front/passenger pretensioner deployment loop, which may be caused by a faulty pretensioner, wiring issue, or a poor connection.
3. How serious is the OBDII code B0058 Buick?
- This code indicates a problem with the right front/passenger pretensioner deployment loop, which can affect the proper functioning of the airbag system. It is essential to address this issue promptly for safety reasons.
4. Can I continue driving with the OBDII code B0058 Buick present?
- It is not recommended to drive with the B0058 code present because it indicates a fault in the airbag system, which could potentially compromise your safety in the event of a collision.
5. How can I diagnose the OBDII code B0058 Buick?
- Diagnosing this code usually involves using a scan tool to retrieve the specific details of the fault in the right front/passenger pretensioner deployment loop.
6. What are some DIY repair tips for fixing the OBDII code B0058 Buick?
- DIY repair tips may include checking the wiring connections, inspecting for any visible damage, and ensuring that the pretensioner is properly connected and functioning.
7. Is it safe to reset the OBDII code B0058 Buick without fixing the underlying issue?
- Resetting the code without addressing the underlying problem will not solve the issue. It is important to fix the fault in the right front/passenger pretensioner deployment loop for the airbag system to function correctly.
8. How much does it cost to repair the OBDII code B0058 Buick?
- The cost of repair can vary depending on the specific cause of the issue. It is recommended to consult a professional mechanic for an accurate diagnosis and cost estimate.
9. Can a faulty seatbelt cause the OBDII code B0058 Buick to appear?
- Yes, a faulty pretensioner in the right front/passenger seatbelt can cause the B0058 code to appear, as it is part of the deployment loop system.
10. How long does it take to repair the OBDII code B0058 Buick?
- The repair time can vary based on the extent of the issue and the availability of parts. It is advisable to consult a qualified mechanic for a more accurate estimate of the repair duration.
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