AutoCodesScion – B1135 Scion

B1135 Scion Code - Half Connection In Airbag Sensor Assembly Center Connectors

Quick Answer

The airbag sensor assy center detects partial connection of connector. Common causes include Faulty Airbag Sensor Assembly Center, Airbag Sensor Assembly Center harness is open or shorted, Airbag Sensor Assembly Center 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
B1135 Scion indicates Half Connection In Airbag Sensor Assembly Center Connectors.
Common causes
Common causes include Faulty Airbag Sensor Assembly Center, Airbag Sensor Assembly Center harness is open or shorted, Airbag Sensor Assembly Center 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 1,121
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 19, 2024
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Code B1135 Scion Description

The airbag sensor assy center detects partial connection of connector. DTC B1135 is recorded when the airbag sensor assy center detects an open in the electrical connection check mechanism of the airbag sensor connector or in the airbag sensor circuit.
OBDII Code B1135 Scion - Half Connection In Airbag Sensor Assembly Center Connectors - AutoCodes.com
B1135 Scion Code - Half Connection In Airbag Sensor Assembly Center Connectors

What are the Possible Causes of the DTC B1135 Scion?

  • Faulty Airbag Sensor Assembly Center
  • Airbag Sensor Assembly Center harness is open or shorted
  • Airbag Sensor Assembly Center circuit poor electrical connection

How to Fix the DTC B1135 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 B1135 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 B1135 Scion code?

Need more information on how to fix the B1135 Scion code? Get Access to Factory Service Manuals

Need Help with the Code?

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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.

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 B1135 Scion Code

1. What are the common symptoms of OBDII code B1135 Half Connection In Airbag Sensor Assembly Center Connectors in a Scion?

- Common symptoms include the airbag warning light illuminating on the dashboard and potential loss of functionality of the airbag system.

2. What can cause the OBDII code B1135 in a Scion related to a half connection in the airbag sensor assembly center connectors?

- This code is typically triggered by loose or poor connections within the airbag sensor assembly center connectors, often due to wiring issues or connector damage.

3. How can I diagnose the half connection issue related to code B1135 in a Scion's airbag system?

- Diagnosis involves inspecting the wiring and connectors in the airbag sensor assembly for any signs of damage, corrosion, or loose connections. Using a multimeter to test continuity can help identify the specific issue.

4. Are there any safety concerns associated with OBDII code B1135 in a Scion's airbag system?

- Yes, it is crucial to address this issue promptly as it can compromise the proper functioning of the airbag system, potentially affecting occupant safety in the event of a collision.

5. Can I repair the half connection issue causing OBDII code B1135 in my Scion myself?

- If you have experience working with automotive wiring and connectors, you may be able to address the issue yourself by securing loose connections, repairing damaged wiring, or replacing faulty components.

6. Is it recommended to drive my Scion with OBDII code B1135 related to the airbag system issue?

- It is not advisable to drive the vehicle with unresolved airbag system issues, as the airbags may not deploy correctly in the event of a collision, jeopardizing occupant safety.

7. Will resetting the OBDII code B1135 in my Scion's airbag system make the issue go away?

- Simply resetting the code will not fix the underlying problem causing code B1135. It is essential to diagnose and address the root cause of the half connection issue to ensure proper airbag system functionality.

8. How much does it typically cost to repair OBDII code B1135 in a Scion caused by a half connection in the airbag sensor assembly center connectors?

- The cost of repair can vary depending on the extent of the issue and whether professional assistance is required. Costs may include labor charges for diagnosis and repair, as well as any necessary replacement parts.

9. Can a faulty clock spring in a Scion trigger OBDII code B1135 related to the airbag system?

- While a faulty clock spring can cause issues with the airbag system, OBDII code B1135 specifically indicates a half connection in the airbag sensor assembly center connectors, which is a separate issue that needs to be addressed.

10. Are there any recalls or technical service bulletins related to OBDII code B1135 in Scion vehicles?

- It is recommended to check with your local Scion dealership or visit the manufacturer's website to see if there are any recalls or technical service bulletins specific to OBDII code B1135 in your vehicle model.

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