AutoCodes – Jeep – B1B07 Jeep

B1B07 Jeep Code - Driver Airbag Squib 2 Circuit Shorted Together

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 Driver Airbag Squib 2, Driver Airbag Squib 2 harness is open or shorted, Driver 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: B1B07 Jeep indicates Driver Airbag Squib 2 Circuit Shorted Together.
Common causes: Common causes include Faulty Driver Airbag Squib 2, Driver Airbag Squib 2 harness is open or shorted, Driver 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 3,323

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 14, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1B07 Jeep 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 Adaptor provides a test point as well as a method for opening the shorting bar connections within the harness connector. The Clockspring is part of the Steering Column Control Module (SCCM). The SCCM includes the steering column shroud, the Steering Angle Sensor (SAS), the Clockspring, the Multi-function Switch, a Steering Column Power Tilt and Telescope Switch (if equipped), and a trim cover. The SCCM is replaced as an entire assembly. 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 B1B07 Jeep - Driver Airbag Squib 2 Circuit Shorted Together - AutoCodes.com — B1B07 Jeep Code - Driver Airbag Squib 2 Circuit Shorted Together

What does this mean?

What are the Possible Causes of the DTC B1B07 Jeep?

Faulty Driver Airbag Squib 2
Driver Airbag Squib 2 harness is open or shorted
Driver Airbag Squib 2 circuit poor electrical connection
Faulty Driver Airbag
Faulty Steering Comun Control Module (Clockspring)
Faulty Occupant Restraint Controller (ORC)

How to Fix the DTC B1B07 Jeep?

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 B1B07 Jeep 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 B1B07 Jeep code?

Need more information on how to fix the B1B07 Jeep code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1B07 Jeep 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 B1B07 Jeep Code

1. What are the common symptoms of OBDII code B1B07 in a Jeep related to the Driver Airbag Squib 2 Circuit Shorted Together?

The common symptoms include the airbag warning light illuminating on the dashboard and a potential loss of functionality of the driver's airbag.

2. What could be the possible causes of OBDII code B1B07 in a Jeep?

Possible causes include a short circuit in the wiring harness, a faulty clockspring, a malfunctioning airbag module, or a problem with the driver's airbag itself.

3. How serious is OBDII code B1B07 in a Jeep?

This code indicates a potential issue with the driver's airbag system, which is a critical safety feature. It is important to address this issue promptly to ensure the proper functionality of the airbag in case of an accident.

4. Can I continue driving my Jeep with OBDII code B1B07 present?

It is not recommended to continue driving the vehicle with this code active, as it indicates a problem with the driver's airbag system. Driving with a faulty airbag system can compromise your safety in the event of a collision.

5. How can I diagnose and repair OBDII code B1B07 in my Jeep?

Diagnosing and repairing this code typically involves performing a thorough inspection of the airbag system components, checking for wiring issues, testing the airbag module, and possibly replacing faulty parts.

6. Are there any safety precautions I should take when working on the airbag system related to OBDII code B1B07?

Yes, it is crucial to disconnect the vehicle's battery and wait for a specified amount of time (as recommended by the manufacturer) to discharge the airbag system's capacitors before working on any airbag-related components.

7. Can I reset OBDII code B1B07 in my Jeep using a diagnostic scanner?

Resetting the code with a diagnostic scanner may temporarily clear the warning light, but it will not fix the underlying issue causing the fault. It is essential to diagnose and address the root cause of the problem to prevent the code from reoccurring.

8. How much does it cost to repair OBDII code B1B07 in a Jeep?

The cost of repairing this code can vary depending on the specific cause of the issue and the labor rates in your area. It is recommended to consult with a qualified mechanic or dealership for an accurate estimate.

9. Can OBDII code B1B07 in a Jeep affect the functionality of other airbag systems in the vehicle?

While this code specifically relates to the Driver Airbag Squib 2 Circuit, it is essential to have the entire airbag system inspected to ensure the overall safety and functionality of all airbags in the vehicle.

10. Will OBDII code B1B07 cause my Jeep to fail a state emissions or safety inspection?

Having an active airbag fault code like B1B07 may cause your Jeep to fail a safety inspection, as it indicates a potential issue with a critical safety system. It is recommended to address the problem before undergoing any inspections.