AutoCodes – RAM – B1E9E RAM

B1E9E RAM 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 RAM 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 636
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 B1E9E RAM 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 RAM - Front Right Vent Control Circuit - AutoCodes.com
B1E9E RAM Code - Front Right Vent Control Circuit

What are the Possible Causes of the DTC B1E9E RAM?

  • 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 RAM?

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 B1E9E RAM 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 B1E9E RAM 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 B1E9E RAM Code

1. What are the common symptoms of OBDII code B1E9E RAM related to the Front Right Vent Control Circuit?

- Common symptoms include issues with the front right vent airflow control, such as improper ventilation or no air coming from the front right vent.

2. What are some possible causes of OBDII code B1E9E RAM for the Front Right Vent Control Circuit?

- Possible causes may include a faulty vent control actuator, wiring issues, a defective control module, or a problem with the ventilation system.

3. How can I diagnose the OBDII code B1E9E RAM for the Front Right Vent Control Circuit?

- Diagnosis typically involves using a scan tool to retrieve the specific fault code, conducting a visual inspection of the vent control components, and testing the circuit for continuity and proper functioning.

4. Is it safe to continue driving with OBDII code B1E9E RAM related to the Front Right Vent Control Circuit?

- It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to avoid discomfort due to improper ventilation.

5. What are some repair tips for fixing OBDII code B1E9E RAM for the Front Right Vent Control Circuit?

- Repair tips may include checking and repairing any damaged wiring, replacing the vent control actuator if needed, resetting the control module, and ensuring proper ventilation system operation.

6. Can I reset the OBDII code B1E9E RAM for the Front Right Vent Control Circuit myself?

- Yes, you can attempt to clear the code using an OBDII scan tool, but it is important to address the underlying issue causing the code to prevent it from reoccurring.

7. How much does it typically cost to repair OBDII code B1E9E RAM for the Front Right Vent Control Circuit?

- The cost of repair can vary depending on the specific cause of the issue, but it may range from a few hundred to a thousand dollars, including parts and labor.

8. Are there any common DIY fixes for resolving OBDII code B1E9E RAM related to the Front Right Vent Control Circuit?

- DIY fixes may include checking and cleaning the vent control components, ensuring proper connections, and resetting the control module to see if the code clears.

9. Can extreme temperatures or weather conditions trigger OBDII code B1E9E RAM for the Front Right Vent Control Circuit?

- While extreme temperatures or weather conditions may not directly trigger this code, they can exacerbate existing issues with the vent control system, leading to the code being generated.

10. How long does it typically take to repair OBDII code B1E9E RAM for the Front Right Vent Control Circuit?

- The repair time can vary based on the specific cause of the issue and the complexity of the repair needed, but it may take anywhere from an hour to a few hours to complete the repair.

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