AutoCodes – RAM – B1B0C RAM

B1B0C RAM 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 RAM 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 669

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 15, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1B0C RAM 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 RAM - Passenger Airbag Squib 2 Circuit Low - AutoCodes.com — B1B0C RAM Code - Passenger Airbag Squib 2 Circuit Low

What does this mean?

What are the Possible Causes of the DTC B1B0C RAM?

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 RAM?

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 RAM 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 RAM code?

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

Need Help with the Code?

Get the B1B0C RAM 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 B1B0C RAM Code

1. What are the common symptoms of OBDII code B1B0C RAM related to Passenger Airbag Squib 2 Circuit Low?

- The common symptoms include the airbag warning light illuminating on the dashboard and a potential loss of functionality of the passenger airbag system.

2. What are the possible causes of OBDII code B1B0C RAM for Passenger Airbag Squib 2 Circuit Low?

- The causes may include a faulty passenger airbag squib, damaged wiring or connectors in the airbag system, or a problem with the airbag control module.

3. How can I diagnose the OBDII code B1B0C RAM for Passenger Airbag Squib 2 Circuit Low?

- Diagnosis typically involves using an OBDII scanner to read the fault code, followed by inspecting the passenger airbag system components for any visible damage or issues.

4. Is it safe to drive with OBDII code B1B0C RAM related to Passenger Airbag Squib 2 Circuit Low?

- It is not recommended to drive with this code present, as it indicates a potential issue with the passenger airbag system that could affect its proper deployment in the event of a collision.

5. Can I reset the OBDII code B1B0C RAM for Passenger Airbag Squib 2 Circuit Low on my own?

- While you can clear the fault code with an OBDII scanner, it is important to address the underlying issue causing the code to prevent it from recurring.

6. What are some repair tips for fixing OBDII code B1B0C RAM related to Passenger Airbag Squib 2 Circuit Low?

- Repair tips may include checking and repairing any damaged wiring or connectors in the airbag system, replacing the faulty passenger airbag squib, or addressing any issues with the airbag control module.

7. How much does it typically cost to repair OBDII code B1B0C RAM for Passenger Airbag Squib 2 Circuit Low?

- The cost of repair can vary depending on the specific issue causing the code, but it may involve parts replacement and labor costs for diagnosis and repair by a professional technician.

8. Can I fix OBDII code B1B0C RAM related to Passenger Airbag Squib 2 Circuit Low myself?

- While some DIY enthusiasts may attempt to address the issue themselves, it is recommended to have the problem diagnosed and repaired by a qualified automotive technician to ensure it is fixed correctly and safely.

9. Are there any recalls or technical service bulletins related to OBDII code B1B0C RAM for Passenger Airbag Squib 2 Circuit Low?

- It is advisable to check with the vehicle manufacturer or authorized dealerships for any recalls or technical service bulletins related to this specific OBDII code to see if there are any known issues or remedies.

10. How can I prevent OBDII code B1B0C RAM from appearing again after repair for Passenger Airbag Squib 2 Circuit Low?

- To prevent the code from reappearing, ensure that the passenger airbag system components are properly maintained, all wiring and connectors are in good condition, and any underlying issues are addressed promptly by a qualified technician.