AutoCodesScion – B0107 Scion

B0107 Scion Code - Short To Ground In P Squib Circuit

Quick Answer

The P squib circuit consists of the airbag sensor assembly, passenger airbag manual on–off switch and front passenger airbag assembly. Common causes include Faulty Front Passenger Airbag Assembly (P Squib), Front Passenger Airbag Assembly (P Squib) harness is open or shorted, Front Passenger Airbag Assembly (P Squib) 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
B0107 Scion indicates Short To Ground In P Squib Circuit.
Common causes
Common causes include Faulty Front Passenger Airbag Assembly (P Squib), Front Passenger Airbag Assembly (P Squib) harness is open or shorted, Front Passenger Airbag Assembly (P Squib) 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 1,718
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 18, 2024
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Code B0107 Scion Description

The P squib circuit consists of the airbag sensor assembly, passenger airbag manual on–off switch and front passenger airbag assembly. The Air Bag Control Module monitors the P Squib. The Air Bag Control Module sets the OBDII code when the P Squib is not to factory specifications.
OBDII Code B0107 Scion - Short To Ground In P Squib Circuit - AutoCodes.com
B0107 Scion Code - Short To Ground In P Squib Circuit

What are the Possible Causes of the DTC B0107 Scion?

  • Faulty Front Passenger Airbag Assembly (P Squib)
  • Front Passenger Airbag Assembly (P Squib) harness is open or shorted
  • Front Passenger Airbag Assembly (P Squib) circuit poor electrical connection
  • Faulty Airbag Sensor Assembly

How to Fix the DTC B0107 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 B0107 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 B0107 Scion code?

Need more information on how to fix the B0107 Scion code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0107 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 B0107 Scion Code

1. What are the common symptoms of OBDII code B0107 in a Scion related to a short to ground in the P Squib circuit?

The common symptoms include an illuminated airbag warning light on the dashboard, non-functional airbags, and potential issues with the vehicle's safety systems.

2. What are the possible causes of OBDII code B0107 in a Scion indicating a short to ground in the P Squib circuit?

Potential causes include damaged wiring or connectors in the P Squib circuit, a faulty P Squib (airbag) unit, or a short circuit within the system.

3. How can I diagnose OBDII code B0107 in a Scion if it indicates a short to ground in the P Squib circuit?

Diagnosis typically involves using a scan tool to retrieve the specific fault code, inspecting the wiring and connectors for any visible damage, and testing the P Squib unit for proper functionality.

4. Is it safe to drive my Scion with OBDII code B0107 indicating a short to ground in the P Squib circuit?

It is not recommended to drive the vehicle with this issue unresolved, as it may compromise the functionality of the airbag system and other safety features.

5. Can I repair OBDII code B0107 in a Scion related to a short to ground in the P Squib circuit myself?

Repairing this issue may require advanced knowledge and specialized tools, so it is recommended to consult a professional mechanic or authorized service center for proper diagnosis and repair.

6. How much does it typically cost to repair OBDII code B0107 indicating a short to ground in the P Squib circuit in a Scion?

The cost of repair can vary depending on the exact cause of the issue, but it may involve replacing damaged wiring, connectors, or the P Squib unit, which can range from a few hundred to over a thousand dollars.

7. Are there any safety precautions I should take if I suspect OBDII code B0107 in my Scion is related to a short to ground in the P Squib circuit?

It is important to avoid tampering with the airbag system, as it involves explosives that can be dangerous if mishandled. Leave any repairs or diagnostics involving the airbag system to trained professionals.

8. Can OBDII code B0107 in a Scion be triggered by other factors besides a short to ground in the P Squib circuit?

While the code typically indicates a short to ground in the P Squib circuit, other issues such as a faulty airbag module or sensor can also trigger this code.

9. Will resetting the OBDII code B0107 in my Scion clear the issue related to a short to ground in the P Squib circuit?

Resetting the code may temporarily turn off the warning light, but if the underlying issue causing the short to ground in the P Squib circuit is not addressed, the code is likely to reappear.

10. How can I prevent OBDII code B0107 from occurring in my Scion due to a short to ground in the P Squib circuit?

Regular maintenance and inspection of the airbag system, including checking for any signs of wiring damage or corrosion, can help prevent issues that may lead to this fault code.

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