AutoCodes – Generic – B001E

B001E Code - Driver Seat Inboard Side Air Bag Deployment Loop

Quick Answer

During a side or frontal crash of sufficient force, the Inflatable Restraint Sensing and Diagnostic Module (SDM) will allow current to flow through the deployment loop in order to deploy an air bag. Common causes include Faulty Driver Seat Inboard Side Air Bag, Driver Seat Inboard Side Air Bag harness is open or shorted, Driver Seat Inboard Side Air Bag 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: B001E indicates Driver Seat Inboard Side Air Bag Deployment Loop.
Common causes: Common causes include Faulty Driver Seat Inboard Side Air Bag, Driver Seat Inboard Side Air Bag harness is open or shorted, Driver Seat Inboard Side Air Bag 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 795

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 Oct 05, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B001E Description

During a side or frontal crash of sufficient force, the Inflatable Restraint Sensing and Diagnostic Module (SDM) will allow current to flow through the deployment loop in order to deploy an air bag. There are 2 shorting bars used within the connector that will short the control circuits together when the connector is disconnected. This will help to prevent unwanted deployment of the air bag during servicing.

OBDII Code B001E - Driver Seat Inboard Side Air Bag Deployment Loop - AutoCodes.com — B001E Code - Driver Seat Inboard Side Air Bag Deployment Loop

What does this mean?

What are the Possible Causes of the DTC B001E?

Faulty Driver Seat Inboard Side Air Bag
Driver Seat Inboard Side Air Bag harness is open or shorted
Driver Seat Inboard Side Air Bag circuit poor electrical connection
Faulty Sensing and Diagnostic Module (SDM)

How to Fix the DTC B001E?

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 does this mean?

Code Tech Notes

B001E:01 Driver Seat Inboard Side Air Bag Deployment Loop Short to Battery
B001E:02 Driver Seat Inboard Side Air Bag Deployment Loop Short to Ground
B001E:04 Driver Seat Inboard Side Air Bag Deployment Loop Open
B001E:0D Driver Seat Inboard Side Air Bag Deployment Loop High Resistance
B001E:0E Driver Seat Inboard Side Air Bag Deployment Loop Low Resistance

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B001E 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 B001E code?

Need more information on how to fix the B001E code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B001E code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B001E Buick — Driver Seat Inboard Side Air Bag Deployment Loop
B001E Cadillac — Driver Seat Inboard Side Air Bag Deployment Loop
B001E Chevrolet — Driver Seat Inboard Side Air Bag Deployment Loop
B001E GMC — Driver Seat Inboard Side Air Bag Deployment Loop

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 B001E Code

1. What does OBDII code B001E indicate?

The code B001E signifies an issue with the driver seat inboard side airbag deployment loop.

2. What are common symptoms of OBDII code B001E?

Common symptoms of code B001E can include an illuminated airbag warning light on the dashboard and potential non-deployment of the driver seat inboard side airbag.

3. What are possible causes of OBDII code B001E?

Causes of code B001E may include a faulty inboard side airbag deployment loop, damaged wiring, a malfunctioning airbag module, or a problem with the airbag sensor.

4. How can I diagnose the issue causing OBDII code B001E?

Diagnosing code B001E typically involves using a professional OBDII scanner to retrieve the specific fault codes, inspecting the inboard side airbag deployment loop and related components, and testing the wiring and connections for any faults.

5. Is it safe to drive with OBDII code B001E present?

It is not recommended to drive with code B001E present, as it indicates a potential issue with the driver seat inboard side airbag, which could affect its deployment in the event of a collision.

6. How can I repair OBDII code B001E?

Repairing code B001E may involve replacing the faulty inboard side airbag deployment loop, repairing damaged wiring, resetting the airbag module, or addressing any underlying issues identified during diagnosis.

7. Can I reset OBDII code B001E without fixing the underlying problem?

While you can clear the code temporarily, it will likely reappear until the underlying issue causing code B001E is resolved.

8. How much does it cost to fix OBDII code B001E?

The cost to fix code B001E can vary depending on the specific cause of the issue, the parts needed for repair, and whether you choose to do the repair yourself or take your vehicle to a professional mechanic.

9. Are there any recalls or technical service bulletins related to OBDII code B001E?

It's advisable to check with your vehicle manufacturer or authorized dealership for any recalls or technical service bulletins related to code B001E, as there may be specific guidance or remedies provided for this issue.

10. Can I prevent OBDII code B001E from occurring?

While some causes of code B001E may be unavoidable, regular maintenance, careful handling of airbag components, and prompt attention to any airbag warning lights can help prevent or minimize the occurrence of this code.