AutoCodesChrysler – B1C2A Chrysler

B1C2A Chrysler Code - Left Side Seat Thorax Squib 1 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 Left Thorax Side Air Bag, Left Thorax Side Air Bag harness is open or shorted, Left 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
B1C2A Chrysler indicates Left Side Seat Thorax Squib 1 Shorted Together.
Common causes
Common causes include Faulty Left Thorax Side Air Bag, Left Thorax Side Air Bag harness is open or shorted, Left 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 1,051
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 26, 2019
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Code B1C2A Chrysler 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 on.
OBDII Code B1C2A Chrysler - Left Side Seat Thorax Squib 1 Shorted Together - AutoCodes.com
B1C2A Chrysler Code - Left Side Seat Thorax Squib 1 Shorted Together

What are the Possible Causes of the DTC B1C2A Chrysler?

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

How to Fix the DTC B1C2A Chrysler?

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 B1C2A Chrysler 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 B1C2A Chrysler code?

Need more information on how to fix the B1C2A Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1C2A Chrysler 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 B1C2A Chrysler Code

1. What are the common symptoms of OBDII code B1C2A Chrysler (Left Side Seat Thorax Squib 1 Shorted Together)?

- The common symptoms include the airbag warning light illuminating on the dashboard and potential issues with the left side seat thorax airbag system.

2. What can cause the OBDII code B1C2A Chrysler to trigger?

- This code is typically triggered when there is a short circuit detected in the wiring or components of the left side seat thorax airbag system.

3. How serious is the OBDII code B1C2A Chrysler (Left Side Seat Thorax Squib 1 Shorted Together)?

- This code indicates a potential safety concern as it relates to the proper functioning of the left side seat thorax airbag system. It is important to address this issue promptly.

4. What should I do if I encounter the OBDII code B1C2A Chrysler?

- If you encounter this code, it is recommended to have the airbag system inspected and repaired by a qualified technician to ensure proper functionality and safety.

5. Are there any DIY repair tips for addressing OBDII code B1C2A Chrysler?

- DIY repair is not recommended for this code due to the complexity and safety implications of working on the airbag system. It is best to seek professional help.

6. How much does it typically cost to repair OBDII code B1C2A Chrysler?

- The cost of repairing this code can vary depending on the extent of the issue and the specific components that need to be repaired or replaced. It is advisable to obtain a quote from a professional technician.

7. Can driving with the OBDII code B1C2A Chrysler pose any risks?

- Driving with this code present can pose a risk as it indicates a potential issue with the airbag system, which may affect its ability to deploy properly in the event of a collision.

8. How long does it take to repair OBDII code B1C2A Chrysler?

- The repair time can vary depending on the exact cause of the issue and the availability of replacement parts. It is best to consult with a technician for an accurate estimate.

9. Is it safe to reset the OBDII code B1C2A Chrysler without fixing the underlying issue?

- It is not recommended to simply reset the code without addressing the underlying issue, as this may compromise the safety and functionality of the airbag system.

10. Can the OBDII code B1C2A Chrysler be prevented?

- Regular maintenance and inspections of the airbag system can help prevent issues like B1C2A from occurring. Promptly addressing any warning lights or unusual behavior can also help prevent this code from triggering.

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