AutoCodes – RAM – B1B0D RAM

B1B0D RAM Code - Passenger Airbag Squib 2 Circuit High

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: B1B0D RAM indicates Passenger Airbag Squib 2 Circuit High.
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 689

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 B1B0D 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 B1B0D RAM - Passenger Airbag Squib 2 Circuit High - AutoCodes.com — B1B0D RAM Code - Passenger Airbag Squib 2 Circuit High

What does this mean?

What are the Possible Causes of the DTC B1B0D 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 B1B0D 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 B1B0D 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 B1B0D RAM code?

Need more information on how to fix the B1B0D RAM code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1B0D 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 B1B0D RAM Code

1. What are the common symptoms of OBDII code B1B0D RAM Passenger Airbag Squib 2 Circuit High?

The common symptoms include the airbag warning light illuminated on the dashboard, possible non-deployment of the passenger airbag in the event of a collision, and a diagnostic trouble code stored in the vehicle's computer.

2. What can cause the OBDII code B1B0D RAM Passenger Airbag Squib 2 Circuit High?

The code B1B0D RAM indicates a high resistance or open circuit in the wiring or connectors associated with the Passenger Airbag Squib 2 circuit. This can be caused by damaged wiring, a faulty passenger airbag squib, or a poor connection.

3. How can I diagnose the cause of OBDII code B1B0D RAM Passenger Airbag Squib 2 Circuit High?

Diagnosing this code typically involves visually inspecting the wiring and connectors for any damage, testing the resistance of the circuit, and checking the passenger airbag squib for proper functionality. A professional diagnostic tool may also be needed.

4. Can I still drive my vehicle with OBDII code B1B0D RAM present?

It is not recommended to drive the vehicle with the airbag warning light on as it indicates a potential issue with the passenger airbag system. In the event of a collision, the passenger airbag may not deploy, posing a safety risk to the occupants.

5. How can I repair OBDII code B1B0D RAM Passenger Airbag Squib 2 Circuit High?

Repairing this code may involve repairing or replacing damaged wiring, connectors, or the passenger airbag squib itself. It is recommended to consult a professional mechanic or dealership for proper diagnosis and repair.

6. Is it safe to reset the OBDII code B1B0D RAM without fixing the underlying issue?

Resetting the code without addressing the underlying issue may temporarily turn off the warning light, but the problem will persist and the code is likely to return. It is crucial to fix the root cause to ensure the proper functioning of the passenger airbag system.

7. Can a DIY enthusiast fix OBDII code B1B0D RAM Passenger Airbag Squib 2 Circuit High?

While some DIY enthusiasts may have the skills to diagnose and repair wiring issues, dealing with the airbag system can be dangerous. It is recommended to consult a professional mechanic or dealership for proper diagnosis and repair to ensure safety.

8. How much does it typically cost to repair OBDII code B1B0D RAM Passenger Airbag Squib 2 Circuit High?

The cost of repairing this code 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 quotes from multiple mechanics or dealerships for an accurate estimate.

9. Will OBDII code B1B0D RAM Passenger Airbag Squib 2 Circuit High affect the vehicle's overall performance?

This code primarily affects the passenger airbag system and is unlikely to impact the overall performance of the vehicle's engine or drivability. However, it is crucial to address the issue promptly to ensure the safety features of the vehicle are functioning properly.

10. How long does it take to repair OBDII code B1B0D RAM Passenger Airbag Squib 2 Circuit High?

The repair time for this code can vary depending on the complexity of the issue, availability of parts, and the mechanic's expertise. In some cases, it can be resolved in a few hours, while more extensive repairs may take longer.