AutoCodesDodge – B1B0C Dodge

B1B0C Dodge Code - Passenger Airbag Squib 2 Circuit Low

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
B1B0C Dodge indicates Passenger Airbag Squib 2 Circuit Low.
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 1,290
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 B1B0C Dodge 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 B1B0C Dodge - Passenger Airbag Squib 2 Circuit Low - AutoCodes.com
B1B0C Dodge Code - Passenger Airbag Squib 2 Circuit Low

What are the Possible Causes of the DTC B1B0C Dodge?

  • 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 B1B0C Dodge?

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 B1B0C Dodge 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 B1B0C Dodge code?

Need more information on how to fix the B1B0C Dodge code? Get Access to Factory Service Manuals

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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 B1B0C Dodge Code

What are common symptoms of OBDII code B1B0C in a Dodge for Passenger Airbag Squib 2 Circuit Low?

Symptoms may include the airbag warning light illuminating on the dashboard, indicating a potential issue with the passenger airbag system.

What are possible causes of OBDII code B1B0C in a Dodge related to the Passenger Airbag Squib 2 Circuit Low?

Potential causes can include a faulty passenger airbag squib (also known as the airbag inflator), damaged wiring or connectors in the circuit, or a problem with the airbag control module.

How can I diagnose OBDII code B1B0C in a Dodge for Passenger Airbag Squib 2 Circuit Low?

Diagnosis typically involves using a diagnostic scanner to retrieve the specific fault code, then inspecting the wiring, connectors, and components in the passenger airbag system to identify the root cause of the circuit low condition.

Can I repair OBDII code B1B0C in a Dodge related to Passenger Airbag Squib 2 Circuit Low myself?

Repairing this issue may require specialized knowledge and tools due to the safety implications of working on airbag systems. It is recommended to have a qualified technician diagnose and repair the problem to ensure proper functionality and safety.

What are the potential risks of driving with OBDII code B1B0C in a Dodge for Passenger Airbag Squib 2 Circuit Low?

Driving with a malfunctioning passenger airbag system can compromise occupant safety in the event of a collision, as the airbag may not deploy as intended. It is recommended to address the issue promptly to ensure the airbag system functions correctly.

How much does it typically cost to repair OBDII code B1B0C in a Dodge related to Passenger Airbag Squib 2 Circuit Low?

The cost of repair can vary depending on the root cause of the issue, the extent of the damage, and labor rates in your area. It is advisable to obtain a diagnosis from a qualified technician to receive an accurate estimate for the repair.

What steps can I take to prevent OBDII code B1B0C in a Dodge for Passenger Airbag Squib 2 Circuit Low from occurring?

Regularly maintaining your vehicle, including checking for any signs of wiring damage or corrosion in the airbag system, can help prevent issues like circuit low faults. Additionally, avoiding physical damage to the airbag components can help maintain their integrity.

Is it safe to reset the OBDII code B1B0C in a Dodge related to Passenger Airbag Squib 2 Circuit Low without repairing the underlying issue?

Resetting the code without addressing the root cause can temporarily clear the warning light, but the underlying problem in the airbag system will persist. It is crucial to diagnose and repair the issue to ensure the system functions correctly in the event of an accident.

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