AutoCodes – Generic – B1941

B1941 Code - Open in Selectable Force Limiter Squib Right Circuit

Quick Answer

The Selectable Force Limiter Squib Right (RH) Circuit consists of the Center Airbag Sensor Assembly and Front Seat Outer Belt Assembly Right (RH). Common causes include Faulty Front Seat Outer Belt Assembly Right (RH) (Selectable Force Limiter Squib Right), Front Seat Outer Belt Assembly Right harness is open or shorted, Front Seat Outer Belt Assembly Right 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: B1941 indicates Open in Selectable Force Limiter Squib Right Circuit.
Common causes: Common causes include Faulty Front Seat Outer Belt Assembly Right (RH) (Selectable Force Limiter Squib Right), Front Seat Outer Belt Assembly Right harness is open or shorted, Front Seat Outer Belt Assembly Right 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 19,046

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 Dec 07, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1941 Description

The Selectable Force Limiter Squib Right (RH) Circuit consists of the Center Airbag Sensor Assembly and Front Seat Outer Belt Assembly Right (RH). This circuit instructs the Supplemental Restraint System (SRS) to deploy when the deployment conditions are met. The Diagnostic Trouble Code (DTC) is recorded when a malfunction is detected in the Selectable Force Limiter Squib Right Circuit.

OBDII Code B1941 - Open in Selectable Force Limiter Squib Right Circuit - AutoCodes.com — B1941 Code - Open in Selectable Force Limiter Squib Right Circuit

What does this mean?

What are the Possible Causes of the DTC B1941?

Faulty Front Seat Outer Belt Assembly Right (RH) (Selectable Force Limiter Squib Right)
Front Seat Outer Belt Assembly Right harness is open or shorted
Front Seat Outer Belt Assembly Right circuit poor electrical connection
Faulty Center Airbag Sensor Assembly

How to Fix the DTC B1941?

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 B1941 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 B1941 code?

Need more information on how to fix the B1941 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1941 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1941 Ford — Right Front Air Bag Crash Sensor Feed/Return Circuit Open
B1941 Lexus — Open in Selectable Force Limiter Squib Right Circuit
B1941 Lincoln — Right Front Air Bag Crash Sensor Feed/Return Circuit Open
B1941 Mercury — Right Front Air Bag Crash Sensor Feed/Return Circuit Open
B1941 Scion — Open in Selectable Force Limiter Squib Right Circuit
B1941 Toyota — Open in Selectable Force Limiter Squib Right Circuit

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 B1941 Code

1. What are the common symptoms of OBDII code B1941?

The common symptoms of OBDII code B1941, Open in Selectable Force Limiter Squib Right Circuit, include an illuminated airbag warning light on the dashboard and a non-functioning right side airbag.

2. What are the possible causes of OBDII code B1941?

Possible causes of OBDII code B1941 include a damaged or disconnected wiring harness in the right side airbag circuit, a faulty squib (airbag inflator) in the right side airbag, or a defective airbag control module.

3. How can I diagnose OBDII code B1941?

Diagnosing OBDII code B1941 involves using a scan tool to retrieve the code, inspecting the wiring and connectors in the right side airbag circuit for damage, testing the squib for continuity, and checking the airbag control module for faults.

4. Can I drive my vehicle with OBDII code B1941?

It is not recommended to drive your vehicle with OBDII code B1941, as the right side airbag may not deploy in the event of an accident. It is important to address this issue promptly for safety reasons.

5. How can I repair OBDII code B1941?

Repairing OBDII code B1941 may involve repairing or replacing damaged wiring in the right side airbag circuit, replacing the faulty squib, or reprogramming the airbag control module. It is recommended to consult a professional mechanic for proper diagnosis and repair.

6. Is OBDII code B1941 a common issue in certain vehicle makes and models?

OBDII code B1941, Open in Selectable Force Limiter Squib Right Circuit, may be a common issue in certain vehicle makes and models that are equipped with advanced airbag systems. It is advisable to check for any manufacturer recalls or technical service bulletins related to this code.

7. Are there any safety precautions to take when working on OBDII code B1941?

When working on OBDII code B1941, it is important to disconnect the vehicle's battery and wait for at least 10 minutes before starting any repair procedures to avoid accidental airbag deployment. Additionally, handle airbag components with care to prevent injury.

8. Can resetting the OBDII code B1941 clear the issue temporarily?

Resetting the OBDII code B1941 may temporarily clear the issue, but if the underlying problem such as a damaged wiring harness or faulty squib is not addressed, the code is likely to reappear. It is important to diagnose and repair the root cause of the issue.

9. How much does it typically cost to repair OBDII code B1941?

The cost to repair OBDII code B1941 can vary depending on the specific cause of the issue, the labor rates in your area, and the cost of replacement parts. It is advisable to obtain quotes from different mechanics or repair shops for an accurate estimate.

10. Can I fix OBDII code B1941 by myself, or do I need a professional mechanic?

While some DIY enthusiasts may be able to diagnose and repair OBDII code B1941 themselves, it is recommended to seek the assistance of a professional mechanic, especially when dealing with safety-critical systems like airbags. A mechanic will have the expertise and tools to properly address the issue.