AutoCodesChevrolet – B0061 Chevrolet

B0061 Chevrolet Code - Left Front/Driver Roof Rail/Head Curtain Bag Deployment Loop Resistance Low

Quick Answer

The driver roof rail deployment loop consists of an inflatable restraint roof rail module - left and the roof rail module high and low circuits. Common causes include Faulty Left Front/Driver Roof Rail/Head Curtain Bag, Left Front/Driver Roof Rail/Head Curtain Bag harness is open or shorted, Left Front/Driver Roof Rail/Head Curtain 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
B0061 Chevrolet indicates Left Front/Driver Roof Rail/Head Curtain Bag Deployment Loop Resistance Low.
Common causes
Common causes include Faulty Left Front/Driver Roof Rail/Head Curtain Bag, Left Front/Driver Roof Rail/Head Curtain Bag harness is open or shorted, Left Front/Driver Roof Rail/Head Curtain 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 1,802
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code B0061 Chevrolet Description

The driver roof rail deployment loop consists of an inflatable restraint roof rail module - left and the roof rail module high and low circuits. A shorting bar used within the roof rail module connector shorts together both the roof rail module high and low circuits when the connector is disconnected. This will help to prevent unwanted deployment of the inflator module during servicing. 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 the roof rail module. The SDM performs continuous diagnostic tests on the deployment loops to check for proper circuit continuity and for shorts to ground or voltage. If a malfunction is detected, a Diagnostic Trouble Code (DTC) will be stored in memory.
OBDII Code B0061 Chevrolet - Left Front/Driver Roof Rail/Head Curtain Bag Deployment Loop Resistance Low - AutoCodes.com
B0061 Chevrolet Code - Left Front/Driver Roof Rail/Head Curtain Bag Deployment Loop Resistance Low

What are the Possible Causes of the DTC B0061 Chevrolet?

  • Faulty Left Front/Driver Roof Rail/Head Curtain Bag
  • Left Front/Driver Roof Rail/Head Curtain Bag harness is open or shorted
  • Left Front/Driver Roof Rail/Head Curtain Bag circuit poor electrical connection
  • Faulty Sensing and Diagnostic Module (SDM)

How to Fix the DTC B0061 Chevrolet?

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 B0061 Chevrolet 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 B0061 Chevrolet code?

Need more information on how to fix the B0061 Chevrolet code? Get Access to Factory Service Manuals

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Get the B0061 Chevrolet 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 B0061 Chevrolet Code

1. What are the common symptoms of OBDII code B0061 in a Chevrolet related to the Left Front/Driver Roof Rail/Head Curtain Bag Deployment Loop Resistance Low?

The common symptoms include the airbag warning light illuminating on the dashboard and a possible message indicating an issue with the airbag system.

2. What are the possible causes of OBDII code B0061 in a Chevrolet?

Possible causes of this code include a faulty driver-side roof rail airbag deployment loop, wiring issues, poor electrical connections, or a problem with the airbag control module.

3. How serious is the OBDII code B0061 in a Chevrolet?

This code indicates a potential issue with the driver-side roof rail airbag deployment loop, which may affect the proper deployment of the airbag in case of an accident. It is important to address this issue promptly for safety reasons.

4. Can I continue driving my Chevrolet with the OBDII code B0061 present?

It is not recommended to drive the vehicle with the airbag warning light on, as it indicates a problem with the airbag system. Addressing the issue as soon as possible is advised to ensure the airbag functions properly in case of an accident.

5. How can I diagnose and repair OBDII code B0061 in my Chevrolet?

Diagnosing and repairing this code typically involves using a scan tool to check for the specific fault, inspecting the wiring and connections related to the driver-side roof rail airbag deployment loop, and replacing any faulty components as needed.

6. Are there any safety precautions to take when working on the airbag system to fix OBDII code B0061?

When working on the airbag system, it is crucial to disconnect the vehicle's battery and wait for at least 10 minutes to allow the airbag system to discharge completely. This helps prevent accidental airbag deployment during repairs.

7. How much does it cost to fix OBDII code B0061 in a Chevrolet?

The cost of repairing this code can vary depending on the specific issue causing it, the labor rates in your area, and the cost of replacement parts. It is recommended to consult a professional mechanic for an accurate estimate.

8. Can I reset the OBDII code B0061 in my Chevrolet with a scan tool?

Resetting the code with a scan tool may temporarily turn off the warning light, but if the underlying issue causing the code is not addressed, the light will likely come back on. It is important to diagnose and fix the root cause of the problem.

9. Is it possible to prevent OBDII code B0061 from occurring in my Chevrolet?

Regular maintenance and inspections of the airbag system can help prevent issues like code B0061. Ensuring proper wiring connections, checking for signs of wear or damage, and addressing any warning lights promptly can help prevent this code.

10. Can a DIY enthusiast fix OBDII code B0061 in a Chevrolet?

While some DIY enthusiasts may have the skills to diagnose and repair this code, working on the airbag system requires caution and knowledge of safety procedures. It is recommended to consult a professional mechanic for proper diagnosis and repair of airbag-related issues.

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