AutoCodes – Chrysler – B1C3B Chrysler

B1C3B Chrysler Code - 1st Row Driver Retractor Tensioner Circuit 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 1st Row Driver Retractor Tensioner, 1st Row Driver Retractor Tensioner harness is open or shorted, 1st Row Driver Retractor Tensioner 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: B1C3B Chrysler indicates 1st Row Driver Retractor Tensioner Circuit Shorted Together.
Common causes: Common causes include Faulty 1st Row Driver Retractor Tensioner, 1st Row Driver Retractor Tensioner harness is open or shorted, 1st Row Driver Retractor Tensioner 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 1,030

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 Aug 26, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1C3B 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 Restraints System (SRS) Load Tool Jumpers and the SRS Load Tool Adapter 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. The module then monitors the return wire to determine the state of the circuit.

OBDII Code B1C3B Chrysler - 1st Row Driver Retractor Tensioner Circuit Shorted Together - AutoCodes.com — B1C3B Chrysler Code - 1st Row Driver Retractor Tensioner Circuit Shorted Together

What does this mean?

What are the Possible Causes of the DTC B1C3B Chrysler?

Faulty 1st Row Driver Retractor Tensioner
1st Row Driver Retractor Tensioner harness is open or shorted
1st Row Driver Retractor Tensioner circuit poor electrical connection
Faulty Occupant Restraint Controller (ORC)

How to Fix the DTC B1C3B 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 B1C3B 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 B1C3B Chrysler code?

Need more information on how to fix the B1C3B Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1C3B 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 B1C3B Chrysler Code

1. What are the common symptoms of OBDII code B1C3B in a Chrysler related to the 1st Row Driver Retractor Tensioner Circuit Shorted Together?

When this code is present, you may experience issues with the driver's seatbelt tensioner system, such as the seatbelt not retracting properly or the airbag warning light illuminating.

2. What can cause the 1st Row Driver Retractor Tensioner Circuit to short together in a Chrysler?

Common causes of this issue include damaged wiring or connectors in the seatbelt tensioner circuit, a faulty seatbelt retractor mechanism, or a malfunctioning airbag control module.

3. How can I diagnose the source of the short in the 1st Row Driver Retractor Tensioner Circuit in my Chrysler?

To pinpoint the cause of the short, it is recommended to perform a thorough visual inspection of the wiring and connectors in the seatbelt tensioner circuit, as well as conduct electrical testing using a multimeter to check for continuity and resistance.

4. Is it safe to continue driving my Chrysler with OBDII code B1C3B indicating a shorted 1st Row Driver Retractor Tensioner Circuit?

It is not recommended to drive the vehicle with this issue unresolved, as it may compromise the effectiveness of the seatbelt tensioner system and airbag deployment in the event of a collision.

5. Can I reset the OBDII code B1C3B related to the 1st Row Driver Retractor Tensioner Circuit Shorted Together in my Chrysler?

Resetting the code without addressing the underlying cause will only temporarily clear the warning, and the issue is likely to return. It is crucial to diagnose and repair the problem to ensure proper functionality of the safety systems.

6. Are there any DIY repair tips for fixing the 1st Row Driver Retractor Tensioner Circuit short in a Chrysler?

DIY repairs for this issue may involve inspecting and repairing damaged wiring, replacing faulty connectors, or addressing any issues with the seatbelt retractor mechanism. However, for complex electrical repairs, it is advisable to seek professional help.

7. How much does it typically cost to repair the 1st Row Driver Retractor Tensioner Circuit short in a Chrysler?

The cost of repairing this issue can vary depending on the root cause of the problem, the extent of the damage, and whether any components need to be replaced. It is best to consult a mechanic for an accurate assessment.

8. Can a malfunctioning 1st Row Driver Retractor Tensioner Circuit affect the overall safety of my Chrysler?

Yes, a malfunctioning seatbelt tensioner circuit can impact the effectiveness of the safety systems in your vehicle, potentially compromising occupant protection in the event of a collision.

9. How long does it typically take to repair a shorted 1st Row Driver Retractor Tensioner Circuit in a Chrysler?

The repair time can vary based on the complexity of the issue and the availability of parts. Simple fixes may take a few hours, while more involved repairs could require a day or more.

10. Will fixing the 1st Row Driver Retractor Tensioner Circuit shorted issue in my Chrysler reset the OBDII code B1C3B?

Once the underlying problem is resolved and the system is functioning correctly, the code should be cleared either automatically after a few successful drive cycles or by using an OBDII scanner to reset it.