AutoCodes – Mitsubishi – B1C2B Mitsubishi

B1C2B Mitsubishi Code - Right Side Seat Thorax Squib 1 Low

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 Right Thorax Side Air Bag, Right Thorax Side Air Bag harness is open or shorted, Right Thorax 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: B1C2B Mitsubishi indicates Right Side Seat Thorax Squib 1 Low.
Common causes: Common causes include Faulty Right Thorax Side Air Bag, Right Thorax Side Air Bag harness is open or shorted, Right Thorax 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 816

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Aug 26, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1C2B Mitsubishi 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 Supplemental Restraint System (SRS) Load Tool 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 in on.

OBDII Code B1C2B Mitsubishi - Right Side Seat Thorax Squib 1 Low - AutoCodes.com — B1C2B Mitsubishi Code - Right Side Seat Thorax Squib 1 Low

What does this mean?

What are the Possible Causes of the DTC B1C2B Mitsubishi?

Faulty Right Thorax Side Air Bag
Right Thorax Side Air Bag harness is open or shorted
Right Thorax Side Air Bag circuit poor electrical connection
Faulty Occupant Restraint Controller (ORC)

How to Fix the DTC B1C2B Mitsubishi?

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 B1C2B Mitsubishi 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 B1C2B Mitsubishi code?

Need more information on how to fix the B1C2B Mitsubishi code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1C2B Mitsubishi 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 B1C2B Mitsubishi Code

1. What are the common symptoms of OBDII code B1C2B in a Mitsubishi related to the Right Side Seat Thorax Squib 1 Low?

- Common symptoms include the airbag warning light illuminating on the dashboard and a potential loss of functionality in the right side seat thorax airbag.

2. What are the possible causes of OBDII code B1C2B in a Mitsubishi indicating Right Side Seat Thorax Squib 1 Low?

- Causes may include a faulty seat thorax squib, damaged wiring or connectors in the airbag system, or issues with the airbag control module.

3. How can I diagnose the issue related to OBDII code B1C2B in my Mitsubishi for the Right Side Seat Thorax Squib 1 Low?

- Diagnosing the problem involves using a diagnostic scanner to retrieve the specific fault code, inspecting the seat thorax squib and related components, and testing the wiring for continuity and proper connection.

4. Is it safe to drive my Mitsubishi with OBDII code B1C2B indicating Right Side Seat Thorax Squib 1 Low?

- It is not recommended to drive the vehicle with a potential airbag system fault, as the airbags may not deploy properly in case of an accident. It is best to address the issue promptly.

5. How can I repair OBDII code B1C2B related to the Right Side Seat Thorax Squib 1 Low in my Mitsubishi?

- Repair options may include replacing the faulty seat thorax squib, repairing damaged wiring or connectors, or resetting the airbag control module after fixing the issue.

6. Can I reset the OBDII code B1C2B in my Mitsubishi for the Right Side Seat Thorax Squib 1 Low without fixing the underlying problem?

- While you can clear the fault code using a diagnostic scanner, the underlying issue causing the code will persist. It is important to address the root cause of the problem to ensure the airbag system functions correctly.

7. Are there any recalls or service bulletins related to OBDII code B1C2B in Mitsubishi vehicles for the Right Side Seat Thorax Squib 1 Low?

- Check with Mitsubishi or your local dealership to see if there are any recalls or service bulletins related to this specific OBDII code. They may offer solutions or repairs covered under warranty.

8. How much does it typically cost to repair OBDII code B1C2B indicating Right Side Seat Thorax Squib 1 Low in a Mitsubishi?

- The cost of repairs can vary depending on the exact cause of the issue and the necessary parts and labor. It is recommended to get a diagnostic assessment from a qualified mechanic for an accurate estimate.

9. Can a DIY enthusiast fix OBDII code B1C2B related to the Right Side Seat Thorax Squib 1 Low in a Mitsubishi?

- While some basic troubleshooting steps can be done by DIY enthusiasts, working on the airbag system can be complex and dangerous. It is best to consult a professional mechanic for proper diagnosis and repair.

10. How often does OBDII code B1C2B appear in Mitsubishi vehicles for the Right Side Seat Thorax Squib 1 Low?

- The frequency of this particular OBDII code can vary depending on the age and condition of the vehicle. It is not uncommon in Mitsubishi models with airbag system issues.