AutoCodes – Dodge – B1E9D Dodge

B1E9D Dodge Code - Front Left Vent Control Circuit

Quick Answer

The Comfort Seat Wheel Module (CSWM) monitors the Front Left Vent Control Circuit. Common causes include Faulty Front Left Seat Back Vent Motor, Front Left Seat Back Vent Motor harness is open or shorted, Front Left Seat Back Vent Motor 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
B1E9D Dodge indicates Front Left Vent Control Circuit.
Common causes
Common causes include Faulty Front Left Seat Back Vent Motor, Front Left Seat Back Vent Motor harness is open or shorted, Front Left Seat Back Vent Motor 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 618
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 05, 2019
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Code B1E9D Dodge Description

The Comfort Seat Wheel Module (CSWM) monitors the Front Left Vent Control Circuit. The CSWM sets the OBDII code when the CSWM detects on the Left Seat Vent Feed circuit a voltage below 1.0 volt or an amperage draw exceeding 1.5 amps for more than 2.0 seconds with the output turned on, a voltage above 5.0 volts for more than two seconds with the output turned off, or a current below 200 mA for more than 12 seconds with the output turned on.
OBDII Code B1E9D Dodge - Front Left Vent Control Circuit - AutoCodes.com
B1E9D Dodge Code - Front Left Vent Control Circuit

What are the Possible Causes of the DTC B1E9D Dodge?

  • Faulty Front Left Seat Back Vent Motor
  • Front Left Seat Back Vent Motor harness is open or shorted
  • Front Left Seat Back Vent Motor circuit poor electrical connection
  • Faulty Comfort Seat Wheel Module (CSWM)

How to Fix the DTC B1E9D 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1E9D 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 B1E9D Dodge code?

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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 B1E9D Dodge Code

1. What are common symptoms of OBDII code B1E9D in a Dodge related to the Front Left Vent Control Circuit?

- Common symptoms include issues with air distribution through the front left vent, such as no airflow or inconsistent airflow.

2. What are possible causes of OBDII code B1E9D in a Dodge related to the Front Left Vent Control Circuit?

- Possible causes may include a faulty vent control actuator, wiring issues, a malfunctioning HVAC control module, or a blown fuse.

3. How can I diagnose the Front Left Vent Control Circuit issue causing OBDII code B1E9D in my Dodge?

- You can diagnose the issue by checking the wiring for any visible damage, testing the vent control actuator for proper function, and using a scan tool to analyze the HVAC system data.

4. Is it safe to continue driving my Dodge with OBDII code B1E9D related to the Front Left Vent Control Circuit?

- While it may be safe to drive, it is recommended to address the issue promptly to ensure proper ventilation and comfort within the vehicle.

5. Can I fix the Front Left Vent Control Circuit problem causing OBDII code B1E9D in my Dodge myself?

- Depending on your level of automotive knowledge and experience, you may be able to fix the issue yourself by replacing the faulty vent control actuator or addressing any wiring issues.

6. Are there any quick tips for repairing the Front Left Vent Control Circuit problem in a Dodge triggering OBDII code B1E9D?

- Quick tips include checking and replacing any blown fuses related to the HVAC system, ensuring proper electrical connections, and consulting the vehicle's service manual for specific instructions.

7. Will resetting the OBDII code B1E9D related to the Front Left Vent Control Circuit make the problem go away?

- Resetting the code may temporarily clear the error message, but it will not fix the underlying issue causing the Front Left Vent Control Circuit malfunction.

8. How much does it typically cost to repair the Front Left Vent Control Circuit problem causing OBDII code B1E9D in a Dodge?

- Repair costs can vary depending on the specific issue, but it is advisable to budget for parts and labor expenses associated with diagnosing and fixing the problem.

9. Can extreme temperatures or weather conditions contribute to triggering OBDII code B1E9D in a Dodge related to the Front Left Vent Control Circuit?

- Extreme temperatures or weather conditions may exacerbate existing issues with the HVAC system, potentially leading to the triggering of this OBDII code.

10. Are there any recalls or service bulletins related to OBDII code B1E9D in Dodge vehicles concerning the Front Left Vent Control Circuit?

- It is advisable to check with Dodge dealerships or online resources for any relevant recalls or service bulletins addressing this specific OBDII code and related issues with the Front Left Vent Control Circuit.

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