B0058 Cadillac 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 Cadillac 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 Cadillac Description
What are the Possible Causes of the DTC B0058 Cadillac?
- 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 Cadillac?
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 Cadillac 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 Cadillac Code
1. What are common symptoms of OBDII code B0058 in a Cadillac related to the right front/passenger pretensioner deployment loop open?
- The most common symptoms include the airbag warning light illuminating on the dashboard and a potential loss of functionality of the right front/passenger seatbelt pretensioner.
2. What are the possible causes of OBDII code B0058 in a Cadillac indicating a right front/passenger pretensioner deployment loop open?
- The code may be triggered by a faulty pretensioner deployment loop, a loose connection in the wiring harness, or a damaged component in the airbag system.
3. How can I diagnose the OBDII code B0058 in a Cadillac signaling a right front/passenger pretensioner deployment loop open?
- Diagnostic steps may involve using an OBDII scanner to retrieve the specific fault code, inspecting the wiring and connections related to the right front/passenger pretensioner, and performing a continuity test on the deployment loop.
4. Is it safe to drive a Cadillac with OBDII code B0058 indicating a right front/passenger pretensioner deployment loop open?
- It is generally not recommended to drive the vehicle with an active airbag-related fault code, as the airbag system may not deploy properly in the event of a collision.
5. Can I reset the OBDII code B0058 in a Cadillac related to the right front/passenger pretensioner deployment loop open?
- While you can clear the fault code with an OBDII scanner, it is crucial to address the underlying issue causing the code to prevent it from reoccurring.
6. What are some repair tips for resolving OBDII code B0058 in a Cadillac associated with a right front/passenger pretensioner deployment loop open?
- Repair options may include repairing or replacing the faulty pretensioner deployment loop, securing any loose connections, and ensuring the proper functioning of the airbag system components.
7. How much does it typically cost to fix OBDII code B0058 in a Cadillac indicating a right front/passenger pretensioner deployment loop open?
- The cost of repairs can vary depending on the specific cause of the issue, but it may involve expenses for parts and labor ranging from a few hundred to over a thousand dollars.
8. Are there any recalls or technical service bulletins related to OBDII code B0058 in Cadillac vehicles with a right front/passenger pretensioner deployment loop open?
- It is recommended to check with the manufacturer or a Cadillac dealership for any relevant recalls or technical service bulletins addressing this specific OBDII code to see if there are any related repair campaigns.
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