AutoCodes – Dodge – B1E9E Dodge

B1E9E Dodge Code - Front Right Vent Control Circuit

Quick Answer

The Comfort Seat Wheel Module (CSWM) monitors the Front Right Vent Control Circuit. Common causes include Faulty Front Right Seat Back Vent Motor, Front Right Seat Back Vent Motor harness is open or shorted, Front Right 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: B1E9E Dodge indicates Front Right Vent Control Circuit.
Common causes: Common causes include Faulty Front Right Seat Back Vent Motor, Front Right Seat Back Vent Motor harness is open or shorted, Front Right 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.

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Code Popularity 638

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 Sep 05, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B1E9E Dodge Description

The Comfort Seat Wheel Module (CSWM) monitors the Front Right Vent Control Circuit. The CSWM sets the OBDII code when the CSWM detects on the Right 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 B1E9E Dodge - Front Right Vent Control Circuit - AutoCodes.com — B1E9E Dodge Code - Front Right Vent Control Circuit

What does this mean?

What are the Possible Causes of the DTC B1E9E Dodge?

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

How to Fix the DTC B1E9E 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 does this mean?

Code Tech Notes

B1E9E-11 FRONT RIGHT VENT CONTROL CIRCUIT SHORT TO GROUND
B1E9E-12 FRONT RIGHT VENT CONTROL CIRCUIT SHORT TO BATTERY
B1E9E-13 FRONT RIGHT VENT CONTROL CIRCUIT OPEN

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1E9E 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.

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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 B1E9E Dodge Code

1. What does the OBDII code B1E9E mean on a Dodge?

The code B1E9E indicates a problem with the front right vent control circuit, which affects the operation of the HVAC systemâ€™s ability to control airflow to the front passenger vent.

2. What are the common symptoms of the B1E9E code?

Common symptoms include the inability to adjust airflow from the front right vent, reduced HVAC system functionality, or unusual noises coming from the vent area.

3. What causes the B1E9E code to appear?

The B1E9E code is typically caused by a faulty vent control actuator, damaged wiring or connectors in the circuit, or a malfunction in the HVAC control module.

4. Can I still drive my Dodge with the B1E9E code active?

Yes, you can still drive the vehicle, but the HVAC system may not function properly, reducing comfort for passengers.

5. How do I diagnose the B1E9E code?

To diagnose this code, inspect the wiring and connectors for damage, test the vent control actuator for proper operation, and check for any faults in the HVAC control module.

6. How is the B1E9E code typically fixed?

Repairs may involve replacing the front right vent control actuator, repairing damaged wiring or connectors, or reprogramming or replacing the HVAC control module.

7. How much does it cost to fix the B1E9E code?

The repair cost can vary but typically ranges from $100 to $300, depending on whether the vent control actuator or wiring needs replacement.

8. Can a blown fuse trigger the B1E9E code?

Yes, a blown fuse related to the HVAC system can cause this code by disrupting power to the vent control circuit.

9. What tools are needed to troubleshoot the B1E9E code?

Youâ€™ll need an OBDII scanner, a multimeter for testing electrical connections, and potentially HVAC system schematics for your Dodge model.

10. Can I fix the B1E9E code myself?

If youâ€™re comfortable working with electrical components and have the necessary tools, you may be able to fix the issue by inspecting and repairing the wiring or replacing the actuator. Otherwise, seek professional help.