AutoCodes – Generic – B1E24

B1E24 Code - 3rd Row Seat Mode Select Switch Circuit Low

Quick Answer

The Power Rear Folding Seat Module monitors the 3rd Row Seat Mode Select Switch Circuit. Common causes include Faulty Power Folding Seat Select Switch, Power Folding Seat Select Switch harness is open or shorted, Power Folding Seat Select 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
B1E24 indicates 3rd Row Seat Mode Select Switch Circuit Low.
Common causes
Common causes include Faulty Power Folding Seat Select Switch, Power Folding Seat Select Switch harness is open or shorted, Power Folding Seat Select 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 686
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 03, 2019
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Code B1E24 Description

The Power Rear Folding Seat Module monitors the 3rd Row Seat Mode Select Switch Circuit. The Power Rear Folding Seat Module sets the OBDII code when the Folding Seat Select Switch MUX circuit voltage is below 9 volts.
OBDII Code B1E24 - 3rd Row Seat Mode Select Switch Circuit Low - AutoCodes.com
B1E24 Code - 3rd Row Seat Mode Select Switch Circuit Low

What are the Possible Causes of the DTC B1E24?

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

How to Fix the DTC B1E24?

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 B1E24 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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Information for Specific Makes

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 B1E24 Code

1. What does the OBDII code B1E24 mean?

The B1E24 code indicates a problem with the 3rd Row Seat Mode Select Switch Circuit, specifically that the circuit is reading a low voltage.

2. What are the common symptoms of a B1E24 code?

Symptoms may include the third-row seat switch not functioning, inability to adjust or fold the third-row seat, or a warning light on the dashboard.

3. What causes the B1E24 code to appear?

Common causes include a faulty 3rd-row seat mode select switch, damaged wiring or connectors, or a malfunctioning body control module (BCM).

4. Can I still drive my vehicle with a B1E24 code?

Yes, the vehicle is typically drivable, but you may not be able to adjust or fold the third-row seats as intended.

5. How do I diagnose a B1E24 code?

Start by visually inspecting the switch, wiring, and connectors for damage or corrosion. Use a multimeter to check for proper voltage and continuity in the circuit.

6. How do I fix the B1E24 code?

Repairs may include replacing the 3rd-row seat mode select switch, repairing damaged wiring, or cleaning corroded connectors.

7. How much does it cost to repair a B1E24 code?

The cost can vary but typically ranges from $50 to $200 for parts and labor, depending on whether the switch or wiring needs repair.

8. Can a faulty battery cause the B1E24 code?

Yes, a weak or failing battery can lead to low voltage in the circuit, potentially triggering the code.

9. Will clearing the B1E24 code fix the issue?

Clearing the code may temporarily turn off the warning, but the underlying issue must be resolved to prevent the code from returning.

10. Is the B1E24 code related to other seat adjustment problems?

While it specifically affects the third-row seat mode select switch, it could indicate broader electrical issues if other seat adjustments also fail.

Discuss the causes and fixes for B1E24 OBDII Code

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