AutoCodes – Generic – B1E4F

B1E4F Code - 3rd Row Seat Left Stow/Tailgate Position Sensor Circuit High

Quick Answer

The Power Rear Folding Seat Module monitors the Left Stow/Tailgate Position Sensor. Common causes include Faulty Left Stow/Tailgate Position Sensor, Left Stow/Tailgate Position Sensor harness is open or shorted, Left Stow/Tailgate Position Sensor 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: B1E4F indicates 3rd Row Seat Left Stow/Tailgate Position Sensor Circuit High.
Common causes: Common causes include Faulty Left Stow/Tailgate Position Sensor, Left Stow/Tailgate Position Sensor harness is open or shorted, Left Stow/Tailgate Position Sensor 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 610

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 03, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1E4F Description

The Power Rear Folding Seat Module monitors the Left Stow/Tailgate Position Sensor. If during motor operation the sensor voltage is not within a specified range this code will set.

OBDII Code B1E4F - 3rd Row Seat Left Stow/Tailgate Position Sensor Circuit High - AutoCodes.com — B1E4F Code - 3rd Row Seat Left Stow/Tailgate Position Sensor Circuit High

What does this mean?

What are the Possible Causes of the DTC B1E4F?

Faulty Left Stow/Tailgate Position Sensor
Left Stow/Tailgate Position Sensor harness is open or shorted
Left Stow/Tailgate Position Sensor circuit poor electrical connection
Faulty Left Power Rear Folding Seat Stow Motor
Faulty Power Rear Folding Seat Module

How to Fix the DTC B1E4F?

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 B1E4F 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 B1E4F code?

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Need Help with the Code?

Get the B1E4F code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1E4F Chrysler — 3rd Row Seat Left Stow/Tailgate Position Sensor Circuit High
B1E4F Dodge — 3rd Row Seat Left Stow/Tailgate Position Sensor Circuit High
B1E4F Jeep — 3rd Row Seat Left Stow/Tailgate Position Sensor Circuit High
B1E4F RAM — 3rd Row Seat Left Stow/Tailgate Position Sensor Circuit High

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 B1E4F Code

1. What does the OBDII code B1E4F mean?

B1E4F indicates an issue with the 3rd Row Seat Left Stow/Tailgate Position Sensor Circuit, specifically that the sensor is reading a high voltage.

2. What are the common symptoms of the B1E4F code?

Symptoms may include the inability to stow or fold the 3rd row left seat, a malfunctioning tailgate position sensor, or a warning light on the dashboard.

3. What causes the B1E4F code to trigger?

Common causes include a faulty position sensor, damaged wiring or connectors, or a malfunctioning control module.

4. Can I still drive my vehicle with the B1E4F code active?

Yes, the vehicle is typically drivable, but you may experience issues with the 3rd row seat's stow function or tailgate operation.

5. How is the B1E4F code diagnosed?

A technician will use a scan tool to read the code, inspect the wiring and connectors, and test the functionality of the position sensor.

6. How do you fix the B1E4F code?

Repairs may involve replacing the faulty position sensor, repairing damaged wiring, or reprogramming the control module if necessary.

7. What tools are needed to troubleshoot the B1E4F code?

A diagnostic scan tool, multimeter, and basic hand tools are typically required to identify and fix the issue.

8. How much does it cost to repair the B1E4F code?

Repair costs vary but can range from $150 to $400 depending on whether the sensor, wiring, or control module needs replacement.

9. Can I fix the B1E4F code myself?

If you have basic automotive repair skills, you can check wiring and connectors, but replacing or programming the sensor may require professional assistance.

10. Will clearing the B1E4F code solve the problem?

Clearing the code might temporarily reset the system, but the underlying issue must be fixed to prevent it from returning.