AutoCodes – Dodge – B1C13 Dodge

B1C13 Dodge Code - Driver Active Headrest Control Circuit High

Quick Answer

The Driver Active Headrest signal circuit is driven by a solenoid that also uses a diode in parallel. Common causes include Faulty Driver Active Headrest, Driver Active Headrest harness is open or shorted, Driver Active Headrest 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: B1C13 Dodge indicates Driver Active Headrest Control Circuit High.
Common causes: Common causes include Faulty Driver Active Headrest, Driver Active Headrest harness is open or shorted, Driver Active Headrest 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 4,904

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 24, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1C13 Dodge Description

The Driver Active Headrest signal circuit is driven by a solenoid that also uses a diode in parallel. The single electrical component of the Active Headrest (AHR) unit is the latch-release solenoid. The solenoid is connected by a 2 way pigtail wire and harness connector. The pigtail wire and 2 way connector are routed through the center of one of the headrest support posts and down through the guide sleeve to the interior of the seat back, where it connects to the seat wire harness. The solenoid is grounded at an independent dedicated ground. The AHR components itself cannot be repaired. If damaged or ineffective, the AHR must be replaced as a new assembly. If upon inspection the AHR has deployed it can be reset following the proper reset method. The Occupant Restraint Controller (ORC) continuously communicates with the Driver Active Headrest over the Active Head Restraint 1st Row Driver Signal circuits. The Driver Active Headrest communication and on board diagnostics are powered by the ORC signal.

OBDII Code B1C13 Dodge - Driver Active Headrest Control Circuit High - AutoCodes.com — B1C13 Dodge Code - Driver Active Headrest Control Circuit High

What does this mean?

What are the Possible Causes of the DTC B1C13 Dodge?

Faulty Driver Active Headrest
Driver Active Headrest harness is open or shorted
Driver Active Headrest circuit poor electrical connection
Fault Occupant Restraint Controller (ORC)

How to Fix the DTC B1C13 Dodge?

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 B1C13 Dodge 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 B1C13 Dodge code?

Need more information on how to fix the B1C13 Dodge code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1C13 Dodge 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 B1C13 Dodge Code

1. What are the common symptoms of OBDII code B1C13 in a Dodge related to the Driver Active Headrest Control Circuit High?

- The common symptoms include the airbag warning light illuminating on the dashboard and potential issues with the active headrest system.

2. What are some possible causes of the Driver Active Headrest Control Circuit High OBDII code in a Dodge?

- Possible causes include a malfunctioning driver active headrest control module, damaged wiring or connectors, or a faulty sensor within the system.

3. How can I diagnose the cause of the Driver Active Headrest Control Circuit High code in my Dodge?

- To diagnose the issue, you can use an OBDII scanner to retrieve the specific fault code, visually inspect the wiring and connectors for any visible damage, and test the components of the active headrest system for proper functionality.

4. Is it safe to drive my Dodge with the B1C13 OBDII code indicating an issue with the Driver Active Headrest Control Circuit High?

- It is recommended to address the issue promptly to ensure the proper functioning of the active headrest system and potentially prevent any safety concerns related to the airbag system.

5. How can I reset the OBDII code B1C13 related to the Driver Active Headrest Control Circuit High in my Dodge?

- After addressing the underlying issue causing the fault code, you can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes and then reconnecting it.

6. Can I repair the Driver Active Headrest Control Circuit High issue in my Dodge myself, or do I need to take it to a professional mechanic?

- Depending on your level of automotive expertise and access to tools, you may be able to address the issue yourself by following repair guides or consulting with a professional for assistance.

7. Are there any common DIY repair tips for fixing the Driver Active Headrest Control Circuit High OBDII code in a Dodge?

- DIY repair tips may include checking and repairing damaged wiring, ensuring proper connections, and testing the components of the active headrest system for functionality.

8. How much can I expect to pay for repairing the Driver Active Headrest Control Circuit High issue in my Dodge at a professional repair shop?

- The cost of repair can vary depending on the specific cause of the issue, but it may involve diagnostic fees, parts replacement costs, and labor charges, which can range from a few hundred to over a thousand dollars.

9. Will fixing the Driver Active Headrest Control Circuit High code in my Dodge affect the overall safety of the vehicle?

- Addressing the issue promptly will help maintain the proper functioning of the active headrest system, which is designed to enhance passenger safety in certain collision scenarios.

10. How often does the Driver Active Headrest Control Circuit High OBDII code occur in Dodge vehicles, and is it a common issue?

- While the code may not be as common as some other OBDII codes, it can still occur in Dodge vehicles due to various factors affecting the driver active headrest control circuit.