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Engine-Codes – GMC – B244B GMC

B244B GMC Code - Seat Adjuster Switch Internal Malfunction

Quick Answer

The B244B code indicates an internal malfunction within the seat adjuster switch of a GMC vehicle. Common causes include Faulty seat adjuster switch that has failed internally, Damaged or frayed wiring harness connected to the seat adjuster, Corrosion or poor connections at the switch or control module. 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
B244B GMC indicates Seat Adjuster Switch Internal Malfunction.
Common causes
Common causes include Faulty seat adjuster switch that has failed internally, Damaged or frayed wiring harness connected to the seat adjuster, Corrosion or poor connections at the switch or control module.
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.
What is this?
Table of contents Created and updated by William Orellana on Oct 17, 2024
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Code B244B GMC Description

The B244B code indicates an internal malfunction within the seat adjuster switch of a GMC vehicle. This code is part of the vehicle's onboard diagnostics system, which monitors various components and systems to ensure they are functioning correctly. The seat adjuster switch is responsible for controlling the movement of the seat in multiple directions, allowing the driver and passengers to achieve a comfortable and safe seating position. When this code is triggered, it suggests that the switch has detected an issue, which could be due to a failure in the switch itself, a wiring problem, or a fault in the seat control module.

OBDII Code B244B GMC - Seat Adjuster Switch Internal Malfunction
B244B GMC Code - Seat Adjuster Switch Internal Malfunction

Common Causes of B244B GMC

  1. Faulty seat adjuster switch that has failed internally.
  2. Damaged or frayed wiring harness connected to the seat adjuster.
  3. Corrosion or poor connections at the switch or control module.
  4. Malfunctioning seat control module that fails to process signals from the switch.
  5. Software issues or glitches within the vehicle's electronic control systems.

Symptoms of B244B GMC

  1. Inability to adjust the seat position (forward, backward, up, or down).
  2. Seat stuck in one position, causing discomfort for the driver or passengers.
  3. Warning lights illuminated on the dashboard related to the seat or airbag systems.
  4. Unusual noises or resistance when attempting to adjust the seat.
  5. Intermittent functionality of the seat adjuster switch, where it works sporadically.

How to Fix B244B GMC

  1. Diagnostic Testing: Begin by using a scan tool to confirm the B244B code and check for any additional codes that may provide further context regarding the issue.
  2. Visual Inspection: Inspect the seat adjuster switch and wiring for any visible damage, corrosion, or loose connections that could be causing the malfunction.
  3. Switch Replacement: If the switch is determined to be faulty, replace it with a new unit. Ensure that the new switch is compatible with the vehicle's model and year.
  4. Wiring Repair: If damaged wiring is found, repair or replace the affected sections to ensure proper electrical connectivity.
  5. Module Reprogramming: If the seat control module is suspected to be malfunctioning, it may need to be reprogrammed or replaced, depending on the diagnostic results.

Cost to Fix B244B GMC

The typical repair costs for addressing a B244B code can range from $150 to $600, depending on the specific issue identified during diagnostics. This estimate includes parts such as a new seat adjuster switch (which can cost between $50 to $200) and labor costs. Labor rates can vary significantly based on location, vehicle make and model, and engine type. Most auto repair shops charge between $80 and $150 per hour; however, rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less. It is advisable to check local rates for a more precise estimate and to obtain quotes from multiple repair shops to ensure competitive pricing.

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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 B244B GMC Code

1. What are the common symptoms of OBDII code B244B GMC (Seat Adjuster Switch Internal Malfunction)?

The common symptoms include non-responsive seat adjuster switches, inability to move the seat forward, backward, up, or down, and erratic movement of the seat.

2. What are the possible causes of OBDII code B244B GMC?

The code B244B GMC is typically caused by a malfunction in the seat adjuster switch itself, faulty wiring or connections related to the switch, or a problem with the seat adjuster motor.

3. How can I diagnose the OBDII code B244B GMC related to the seat adjuster switch?

To diagnose the issue, you can start by visually inspecting the seat adjuster switch for any visible damage or signs of wear. You can also test the switch using a multimeter to check for continuity and proper functioning.

4. Can I repair the OBDII code B244B GMC issue with the seat adjuster switch myself?

If you have experience working with automotive electrical systems, you may be able to repair the issue yourself by replacing the faulty seat adjuster switch or repairing any damaged wiring or connections. However, if you are unsure, it's recommended to seek professional help.

5. Is it safe to continue driving with the OBDII code B244B GMC triggered?

While the code B244B GMC may not directly affect the drivability of the vehicle, it can impact the comfort and convenience of adjusting the seat position. It's advisable to address the issue promptly to avoid any inconvenience while driving.

6. Are there any temporary fixes for the OBDII code B244B GMC related to the seat adjuster switch?

Temporary fixes such as cleaning the switch contacts or resetting the system may provide a temporary solution, but it's important to address the root cause of the issue to prevent it from reoccurring.

7. How much does it typically cost to repair the OBDII code B244B GMC issue with the seat adjuster switch?

The cost of repairing the OBDII code B244B GMC can vary depending on the specific cause of the issue, the extent of the repairs needed, and labor costs. It's recommended to get a diagnosis from a professional to determine the exact cost.

8. Can a faulty seat adjuster switch cause other problems in the vehicle?

While a faulty seat adjuster switch may not directly cause other problems in the vehicle, it can lead to inconvenience and discomfort for the driver or passengers. It's important to address the issue to maintain the functionality of the seat adjustment system.

9. Will resetting the OBDII system clear the B244B GMC code related to the seat adjuster switch?

Resetting the OBDII system may temporarily clear the code, but if the underlying issue with the seat adjuster switch is not resolved, the code is likely to reappear. It's important to diagnose and repair the root cause of the problem.

10. How long does it typically take to repair the OBDII code B244B GMC issue with the seat adjuster switch?

The repair time can vary depending on the complexity of the issue and the availability of parts. Simple repairs such as replacing the switch may take a few hours, while more involved repairs may require a day or more.

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