AutoCodes – Jeep – B1E40 Jeep

B1E40 Jeep Code - 3rd Row Seat Tailgate Switch Stuck

Quick Answer

The Power Rear Folding Seat Module monitors the Power Folding Seat Switch. Common causes include Faulty Power Folding Seat Switch, Power Folding Seat Switch harness is open or shorted, Power Folding Seat Switch 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: B1E40 Jeep indicates 3rd Row Seat Tailgate Switch Stuck.
Common causes: Common causes include Faulty Power Folding Seat Switch, Power Folding Seat Switch harness is open or shorted, Power Folding Seat Switch 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 528

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 B1E40 Jeep Description

The Power Rear Folding Seat Module monitors the Power Folding Seat Switch. When the Power Rear Folding Seat Module senses the Tailgate switch input for longer than 50 seconds, this code will set.

OBDII Code B1E40 Jeep - 3rd Row Seat Tailgate Switch Stuck - AutoCodes.com — B1E40 Jeep Code - 3rd Row Seat Tailgate Switch Stuck

What does this mean?

What are the Possible Causes of the DTC B1E40 Jeep?

Faulty Power Folding Seat Switch
Power Folding Seat Switch harness is open or shorted
Power Folding Seat Switch circuit poor electrical connection
Faulty Power Rear Folding Seat Module

How to Fix the DTC B1E40 Jeep?

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 B1E40 Jeep 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 B1E40 Jeep code?

Need more information on how to fix the B1E40 Jeep code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1E40 Jeep code diagnosed by a professional: Find a repair shop in your area

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 B1E40 Jeep Code

1. What does OBDII code B1E40 for a Jeep indicate?

The B1E40 code specifically relates to the 3rd Row Seat Tailgate Switch Stuck in a Jeep.

2. What are the common symptoms of the B1E40 code in a Jeep?

Common symptoms include the inability to operate the 3rd-row seat tailgate switch, unresponsive controls, and potential issues with the seat's folding mechanism.

3. What are the possible causes of the 3rd Row Seat Tailgate Switch Stuck code in a Jeep?

Potential causes include a faulty tailgate switch, damaged wiring or connectors, a malfunctioning control module, or issues with the seat's mechanical components.

4. How can I diagnose the B1E40 code in a Jeep?

Diagnosing the issue involves inspecting the tailgate switch, checking the wiring and connectors for damage, testing the control module, and examining the mechanical components of the 3rd-row seat.

5. Can I repair the 3rd Row Seat Tailgate Switch Stuck issue in a Jeep myself?

Depending on your mechanical skills and access to tools, you may be able to address the problem yourself by replacing the faulty switch, repairing damaged wiring, or troubleshooting the control module.

6. Is it safe to continue driving with the B1E40 code present in a Jeep?

It is generally not recommended to drive with unresolved OBDII codes, as they may indicate underlying issues that could affect the vehicle's safety and performance.

7. Will resetting the OBDII code fix the 3rd Row Seat Tailgate Switch Stuck problem in a Jeep?

Resetting the code may temporarily clear the error, but if the underlying issue is not addressed, the code is likely to reappear.

8. How much does it typically cost to repair the B1E40 code related to the 3rd Row Seat Tailgate Switch in a Jeep?

The cost of repair can vary depending on the specific cause of the issue, but it may involve parts replacement, wiring repairs, or module reprogramming, which could range from a few hundred to a few thousand dollars.

9. Can a dealership or auto repair shop help fix the 3rd Row Seat Tailgate Switch Stuck issue in a Jeep?

Yes, experienced technicians at a dealership or auto repair shop should be able to diagnose and repair the problem related to the B1E40 code in a Jeep.

10. Are there any recalls or technical service bulletins related to the B1E40 code for the 3rd Row Seat Tailgate Switch in Jeep vehicles?

It's recommended to check with the manufacturer or a dealership to inquire about any recalls or technical service bulletins that may be relevant to addressing the B1E40 code in your Jeep model.