AutoCodesMitsubishi – B1B0E Mitsubishi

B1B0E Mitsubishi Code - Passenger Airbag Squib 2 Circuit Open

Quick Answer

When powered, the Occupant Restraint Controller (ORC) sends a test current to the squibs to verify the integrity of the squib and wiring. Common causes include Faulty Passenger Airbag Squib 2, Passenger Airbag Squib 2 harness is open or shorted, Passenger Airbag Squib 2 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
B1B0E Mitsubishi indicates Passenger Airbag Squib 2 Circuit Open.
Common causes
Common causes include Faulty Passenger Airbag Squib 2, Passenger Airbag Squib 2 harness is open or shorted, Passenger Airbag Squib 2 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 3,944
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 15, 2019
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Code B1B0E Mitsubishi Description

When powered, the Occupant Restraint Controller (ORC) sends a test current to the squibs to verify the integrity of the squib and wiring. These circuits are maintained in a "floating" configuration at the module (connected to neither power nor ground), as protection against inadvertent deployment. The use of the SRS Load Tool Adapter provides a test point as well as a method for opening the shorting bar connections within the harness connector. The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 500 ms thereafter while the ignition is on.
OBDII Code B1B0E Mitsubishi - Passenger Airbag Squib 2 Circuit Open - AutoCodes.com
B1B0E Mitsubishi Code - Passenger Airbag Squib 2 Circuit Open

What are the Possible Causes of the DTC B1B0E Mitsubishi?

  • Faulty Passenger Airbag Squib 2
  • Passenger Airbag Squib 2 harness is open or shorted
  • Passenger Airbag Squib 2 circuit poor electrical connection
  • Faulty Passenger Airbag
  • Faulty Occupant Restraint Controller (ORC)

How to Fix the DTC B1B0E Mitsubishi?

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 B1B0E Mitsubishi 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 B1B0E Mitsubishi code?

Need more information on how to fix the B1B0E Mitsubishi code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1B0E Mitsubishi 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 B1B0E Mitsubishi Code

1. What are the common symptoms of the OBDII code B1B0E Mitsubishi (Passenger Airbag Squib 2 Circuit Open)?

The common symptoms include the airbag warning light staying illuminated on the dashboard and a potential loss of functionality in the passenger side airbag.

2. What causes the OBDII code B1B0E Mitsubishi (Passenger Airbag Squib 2 Circuit Open)?

This code is typically triggered by an open circuit in the wiring or connectors related to the passenger airbag squib 2.

3. How serious is the OBDII code B1B0E Mitsubishi (Passenger Airbag Squib 2 Circuit Open)?

This code indicates a potential safety issue as it pertains to the passenger airbag system. It is important to address this problem promptly to ensure the proper functioning of the airbag in case of an accident.

4. Can I continue driving with the OBDII code B1B0E Mitsubishi (Passenger Airbag Squib 2 Circuit Open)?

It is not recommended to continue driving with this code present, as it could compromise the effectiveness of the passenger airbag in the event of a collision.

5. How can I diagnose the OBDII code B1B0E Mitsubishi (Passenger Airbag Squib 2 Circuit Open)?

Diagnosis typically involves using a professional OBDII scanner to read and interpret the code, followed by inspecting the wiring and connectors associated with the passenger airbag squib 2 for any signs of damage or disconnection.

6. What is the typical repair for the OBDII code B1B0E Mitsubishi (Passenger Airbag Squib 2 Circuit Open)?

The repair usually involves repairing or replacing any damaged wiring or connectors in the passenger airbag squib 2 circuit to restore proper functionality.

7. Can I fix the OBDII code B1B0E Mitsubishi (Passenger Airbag Squib 2 Circuit Open) myself?

While some experienced DIYers may be able to address this issue, it is recommended to seek professional help due to the safety implications of working on the airbag system.

8. Are there any precautions to take when repairing the OBDII code B1B0E Mitsubishi (Passenger Airbag Squib 2 Circuit Open)?

When working on the airbag system, it is crucial to disconnect the vehicle's battery and wait for a specified amount of time to discharge any residual power to avoid accidental deployment of the airbags.

9. How much does it cost to repair the OBDII code B1B0E Mitsubishi (Passenger Airbag Squib 2 Circuit Open)?

The cost of repair can vary depending on the extent of the damage and whether any parts need to be replaced. It is advisable to obtain quotes from reputable automotive repair shops.

10. Is it necessary to clear the OBDII code B1B0E Mitsubishi (Passenger Airbag Squib 2 Circuit Open) after repairing the issue?

Yes, it is essential to clear the code after repairing the problem to reset the system and ensure that the airbag system is functioning correctly.

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