B0133 Scion Code - Short To Battery Right Seat Belt Pretensioner Squib Circuit
Quick Answer
The right seat belt pretensioner squib circuit consists of the air bag center sensor and right seat belt pretensioner. Common causes include Faulty Right Seat Belt Pretensioner, Right Seat Belt Pretensioner harness is open or shorted, Right 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
- B0133 Scion indicates Short To Battery Right Seat Belt Pretensioner Squib Circuit.
- Common causes
- Common causes include Faulty Right Seat Belt Pretensioner, Right Seat Belt Pretensioner harness is open or shorted, Right 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 B0133 Scion Description
What are the Possible Causes of the DTC B0133 Scion?
- Faulty Right Seat Belt Pretensioner
- Right Seat Belt Pretensioner harness is open or shorted
- Right Seat Belt Pretensioner circuit poor electrical connection
- Faulty Air Bag Control Module
How to Fix the DTC B0133 Scion?
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 B0133 Scion 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 B0133 Scion Code
1. What are common symptoms of OBDII code B0133 in a Scion related to the right seat belt pretensioner squib circuit?
The common symptoms include the airbag warning light staying illuminated on the dashboard and possible failure of the right seat belt pretensioner system.
2. What are the possible causes of OBDII code B0133 in a Scion?
The most common cause of code B0133 is a short to battery in the right seat belt pretensioner squib circuit, which can be due to damaged wiring or a faulty seat belt pretensioner.
3. How can I diagnose the issue causing OBDII code B0133 in my Scion?
Diagnosing the issue involves checking the wiring harness for any visible damage, testing the seat belt pretensioner squib for proper functioning, and using a scan tool to retrieve the specific fault codes.
4. Can I repair OBDII code B0133 in my Scion myself?
While it is possible to repair the issue causing code B0133 yourself, it is recommended to seek the assistance of a qualified mechanic or technician to ensure proper diagnosis and repair of the seat belt pretensioner system.
5. What are some tips for repairing OBDII code B0133 in a Scion?
Some repair tips include carefully inspecting the wiring harness for any damage, replacing any faulty components such as the seat belt pretensioner squib, and clearing the fault codes using a scan tool after the repair is completed.
6. Is it safe to drive my Scion with OBDII code B0133 present?
It is not recommended to drive your Scion with OBDII code B0133 present, as it indicates a potential issue with the right seat belt pretensioner system, which could compromise your safety in the event of a collision.
7. How much does it typically cost to repair OBDII code B0133 in a Scion?
The cost of repairing OBDII code B0133 can vary depending on the extent of the damage and the specific components that need to be replaced. It is advisable to obtain quotes from multiple repair shops for an accurate estimate.
8. Can OBDII code B0133 be triggered by other issues unrelated to the seat belt pretensioner system?
While OBDII code B0133 is specifically related to a short to battery in the right seat belt pretensioner squib circuit, it is possible for other electrical issues in the vehicle to trigger similar fault codes. It is important to diagnose the issue accurately to ensure the correct repair is performed.
9. Will disconnecting the battery reset OBDII code B0133 in a Scion?
Disconnecting the battery may temporarily clear the fault code, but it is not a recommended method for diagnosing or repairing OBDII code B0133. It is best to address the root cause of the issue to prevent the code from reoccurring.
10. How can I prevent OBDII code B0133 from appearing in my Scion in the future?
To prevent OBDII code B0133 from appearing in the future, it is important to regularly inspect the seat belt pretensioner system for any signs of wear or damage, address any electrical issues promptly, and follow the manufacturer's recommended maintenance schedule for your vehicle.
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