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B1A14 Dodge Code - Remote Keyless Entry Fob 5 Battery Low

Quick Answer

The B1A14 diagnostic trouble code for Dodge vehicles indicates that there is a low battery in the remote keyless entry fob number 5. Common causes include Normal wear and tear on the key fob battery, Extended use of the key fob, leading to battery depletion, Exposure to extreme temperatures affecting battery performance. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means
B1A14 Dodge indicates Remote Keyless Entry Fob 5 Battery Low.
Common causes
Common causes include Normal wear and tear on the key fob battery, Extended use of the key fob, leading to battery depletion, Exposure to extreme temperatures affecting battery performance.
Severity
Low - monitor the vehicle and repair when practical.
Can I drive?
The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
What is this?
Table of contents Created and updated by William Orellana on Sep 08, 2024
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Code B1A14 Dodge Description

The B1A14 diagnostic trouble code for Dodge vehicles indicates that there is a low battery in the remote keyless entry fob number 5. The remote keyless entry system allows drivers to lock and unlock their vehicle, as well as control other features such as the alarm and trunk release, from a distance. When the battery in the key fob is low, it can lead to issues with the functionality of the remote keyless entry system, potentially causing inconvenience for the driver.

OBDII Code B1A14 Dodge - Remote Keyless Entry Fob 5 Battery Low
B1A14 Dodge Code - Remote Keyless Entry Fob 5 Battery Low

Common Causes of B1A14 Dodge

  1. Normal wear and tear on the key fob battery.
  2. Extended use of the key fob, leading to battery depletion.
  3. Exposure to extreme temperatures affecting battery performance.
  4. Faulty key fob circuitry.
  5. Manufacturing defect in the key fob.

Symptoms of B1A14 Dodge

  1. Difficulty locking or unlocking the vehicle using the remote keyless entry system.
  2. Inconsistent operation of the alarm system.
  3. Inability to open the trunk remotely.
  4. Key fob not responding to button presses.

How to Fix B1A14 Dodge

  1. Purchase a new battery for the key fob that matches the specifications of the original battery.
  2. Locate the battery compartment on the key fob and remove the old battery.
  3. Install the new battery in the key fob, ensuring it is properly seated.
  4. Test the key fob to verify that the new battery has resolved the issue.
  5. If the problem persists, consider replacing the key fob or seeking professional assistance for further diagnosis.

Cost to Fix B1A14 Dodge

The cost of replacing the battery in a key fob typically ranges from $5 to $15, depending on the type of battery required. The labor cost for replacing the battery is generally minimal and can be done easily by the vehicle owner. However, if the issue is more complex and requires professional diagnosis or replacement of the key fob, additional costs may apply. It is advisable to consult with an auto repair shop to get a more accurate estimate based on the specific circumstances of the vehicle and key fob.

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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 B1A14 Dodge Code

1. What are the common symptoms of OBDII code B1A14 for a Dodge indicating "Remote Keyless Entry Fob 5 Battery Low"?

The common symptoms include a warning message or light on the dashboard indicating low battery in the remote keyless entry fob.

2. What are the possible causes of OBDII code B1A14 in a Dodge related to the Remote Keyless Entry Fob 5 Battery Low issue?

The most common cause is a weak or failing battery in the remote keyless entry fob.

3. How can I diagnose if the OBDII code B1A14 in my Dodge is truly caused by a low battery in the remote keyless entry fob?

You can try replacing the battery in the fob with a new one to see if the code clears. If the code disappears after battery replacement, the issue was likely due to a low battery.

4. Can I continue using my remote keyless entry fob if the OBDII code B1A14 indicates a low battery?

It is recommended to replace the battery in the fob as soon as possible to avoid any issues with unlocking or starting your vehicle remotely.

5. How often should I replace the battery in the remote keyless entry fob of my Dodge to prevent OBDII code B1A14?

It is advisable to replace the battery in the fob every 1-2 years or as soon as you notice a decrease in its performance.

6. Are there any DIY tips for replacing the battery in the remote keyless entry fob to address OBDII code B1A14?

Most remote keyless entry fobs have a simple design for battery replacement. You can usually find instructions in the owner's manual or online tutorials.

7. If the OBDII code B1A14 persists after replacing the battery in the remote keyless entry fob, what should I do next?

If the code remains after battery replacement, there may be a deeper issue with the fob or the vehicle's receiver, and it's best to have a professional diagnose and repair the problem.

8. Can ignoring the OBDII code B1A14 related to the Remote Keyless Entry Fob 5 Battery Low cause any further damage to my Dodge?

Ignoring the code may result in inconvenience if the fob stops working completely. However, it should not cause any further damage to your vehicle.

9. Is it possible to reset the OBDII code B1A14 related to the Remote Keyless Entry Fob 5 Battery Low without replacing the battery?

Resetting the code without addressing the low battery issue in the fob will not solve the underlying problem. It's best to replace the battery to prevent future occurrences of the code.

10. Are there any aftermarket solutions or upgrades available to avoid OBDII code B1A14 for the Remote Keyless Entry Fob 5 Battery Low issue?

Some aftermarket fobs may offer longer battery life or additional features, but it's essential to ensure compatibility with your Dodge model before making any upgrades.

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