AutoCodes – Dodge – B1E2E Dodge

B1E2E Dodge Code - 3rd Row Seat Left Backrest Switch Circuit Low

Quick Answer

The Power Rear Folding Seat Module monitors the Left Power Rear Folding Seat Recliner Switch. Common causes include Faulty Left Power Rear Folding Seat Recliner Switch, Left Power Rear Folding Seat Recliner Switch harness is open or shorted, Left Power Rear Folding Seat Recliner 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: B1E2E Dodge indicates 3rd Row Seat Left Backrest Switch Circuit Low.
Common causes: Common causes include Faulty Left Power Rear Folding Seat Recliner Switch, Left Power Rear Folding Seat Recliner Switch harness is open or shorted, Left Power Rear Folding Seat Recliner 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 434

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 B1E2E Dodge Description

The Power Rear Folding Seat Module monitors the Left Power Rear Folding Seat Recliner Switch. The Power Rear Folding Seat Module sets the OBDII code when it detects the Left Seat Recliner Switch MUX circuit voltage is below 0.9 volts.

OBDII Code B1E2E Dodge - 3rd Row Seat Left Backrest Switch Circuit Low - AutoCodes.com — B1E2E Dodge Code - 3rd Row Seat Left Backrest Switch Circuit Low

What does this mean?

What are the Possible Causes of the DTC B1E2E Dodge?

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

How to Fix the DTC B1E2E 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1E2E 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 B1E2E Dodge Code

What does the OBDII code B1E2E mean for a Dodge vehicle?

The OBDII code B1E2E indicates a problem with the 3rd row seat left backrest switch circuit, specifically that it is reading low voltage or an open circuit.

What symptoms might I experience with the B1E2E code?

Common symptoms include the left backrest of the 3rd row seat not functioning properly, the seat not folding down, or an illuminated warning light on the dashboard.

What could cause the B1E2E code to trigger?

Possible causes include a faulty backrest switch, damaged wiring or connectors, a faulty seat module, or a problem with the vehicleâ€™s body control module (BCM).

How can I diagnose the issue related to the B1E2E code?

To diagnose, check the backrest switch for proper operation, inspect the wiring and connectors for damage, and use a multimeter to test for voltage at the switch and the seat module.

Are there any simple fixes for the B1E2E code?

A simple fix might involve cleaning or reconnecting the wiring harness, replacing a blown fuse, or replacing the backrest switch if it is faulty.

Will resetting the code B1E2E clear the problem?

Resetting the code may clear the warning light temporarily, but if the underlying issue is not resolved, the code will likely return.

What is the cost range for repairing the issue associated with the B1E2E code?

Repair costs can vary widely depending on the exact problem, but you might expect to pay anywhere from $50 to $300 for diagnostics and repairs.

Can I continue to drive my Dodge with the B1E2E code?

While it may be safe to drive, the 3rd row seat functionality will be compromised, and it is advisable to address the issue promptly, especially if you rely on the third row for passengers.

Is this a common issue with Dodge vehicles?

The B1E2E code is not among the most common OBDII codes, but electrical issues in seating systems can occur, particularly in older vehicles or those with heavy use of the rear seating area.