AutoCodesScion – B1825 Scion

B1825 Scion Code - Short in Side Squib Left Circuit

Quick Answer

The Front Side Squib Left (LH) Circuit consists of the Center Airbag Sensor Assembly and Front Seat Airbag Assembly Left (LH). Common causes include Faulty Front Seat Airbag Assembly Left (LH) (Front Side Squib Left), Front Seat Side Airbag Assembly LH harness is open or shorted, Front Seat Side Airbag Assembly LH 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
B1825 Scion indicates Short in Side Squib Left Circuit.
Common causes
Common causes include Faulty Front Seat Airbag Assembly Left (LH) (Front Side Squib Left), Front Seat Side Airbag Assembly LH harness is open or shorted, Front Seat Side Airbag Assembly LH 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 612
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 29, 2022
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Code B1825 Scion Description

The Front Side Squib Left (LH) Circuit consists of the Center Airbag Sensor Assembly and Front Seat Airbag Assembly Left (LH). The circuit instructs the Supplemental Restraint System (SRS) to deploy when deployment conditions are met. The Diagnostic Trouble Code (DTC) is stored when a malfunction is detected in the Front Side Squib Left (LH) Circuit.
OBDII Code B1825 Scion - Short in Side Squib Left Circuit - AutoCodes.com
B1825 Scion Code - Short in Side Squib Left Circuit

What are the Possible Causes of the DTC B1825 Scion?

  • Faulty Front Seat Airbag Assembly Left (LH) (Front Side Squib Left)
  • Front Seat Side Airbag Assembly LH harness is open or shorted
  • Front Seat Side Airbag Assembly LH circuit poor electrical connection
  • Faulty Center Airbag Sensor Assembly

How to Fix the DTC B1825 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 B1825 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.

Need more information about the B1825 Scion code?

Need more information on how to fix the B1825 Scion code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1825 Scion code diagnosed by a professional: Find a repair shop in your area

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.

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 B1825 Scion Code

1. What are common symptoms of OBDII code B1825 (Short in Side Squib Left Circuit) in a Scion?

- The common symptoms include an illuminated airbag warning light on the dashboard and potential non-deployment of the driver's side airbag during a collision.

2. What are the possible causes of OBDII code B1825 in a Scion?

- The code B1825 typically indicates a short circuit in the driver's side airbag squib left circuit, which can be caused by wiring issues, a faulty squib, or a defective airbag module.

3. How serious is OBDII code B1825 in a Scion?

- OBDII code B1825 should be taken seriously as it relates to the driver's side airbag system. Failure to address this issue may result in the airbag not deploying in the event of a collision, potentially increasing the risk of injury.

4. Can I continue driving my Scion with OBDII code B1825 present?

- It is not recommended to continue driving the vehicle with OBDII code B1825 present, as it indicates a fault in the driver's side airbag system which may affect its functionality in a crash.

5. How can I diagnose and repair OBDII code B1825 in my Scion?

- Diagnosis and repair of OBDII code B1825 should be performed by a qualified mechanic using specialized diagnostic equipment to pinpoint the exact cause of the issue. Repair typically involves addressing the wiring, squib, or airbag module as needed.

6. Is it safe to reset the OBDII code B1825 in my Scion without fixing the issue?

- It is not safe to simply reset the OBDII code B1825 without addressing the underlying problem, as this may compromise the functionality of the driver's side airbag system and pose a risk in the event of an accident.

7. How much does it cost to repair OBDII code B1825 in a Scion?

- The cost of repairing OBDII code B1825 can vary depending on the exact cause of the issue and the required parts and labor. It is recommended to obtain a diagnosis and repair estimate from a reputable automotive repair shop.

8. Can a DIY enthusiast fix OBDII code B1825 in a Scion?

- Repairing OBDII code B1825 typically requires specialized knowledge and tools related to airbag systems. It is recommended to seek assistance from a professional mechanic to ensure the issue is properly diagnosed and repaired.

9. Will OBDII code B1825 cause my Scion to fail a state inspection?

- OBDII code B1825 is related to the airbag system and may cause the vehicle to fail a state inspection, as safety systems like airbags are often part of the inspection criteria. It is advisable to address this issue promptly.

10. How long does it take to repair OBDII code B1825 in a Scion?

- The repair time for OBDII code B1825 can vary depending on the exact cause of the issue and the complexity of the repair. It is best to consult with a mechanic to get an estimate of the repair timeline.

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