Engine-Codes.com
Engine-Codes – GMC – B310D 2015 GMC Sierra

B310D 2015 GMC Sierra Code - Keyless Entry Transmitter 6 Battery

Quick Answer

The B310D diagnostic trouble code (DTC) for a 2015 GMC Sierra refers to an issue with the Keyless Entry Transmitter 6 Battery. Common causes include Dead or weak battery in the keyless entry transmitter, Loose or corroded battery connections, Faulty keyless entry transmitter. 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
B310D 2015 GMC Sierra indicates Keyless Entry Transmitter 6 Battery.
Common causes
Common causes include Dead or weak battery in the keyless entry transmitter, Loose or corroded battery connections, Faulty keyless entry transmitter.
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 Sep 11, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code B310D 2015 GMC Sierra Description

The B310D diagnostic trouble code (DTC) for a 2015 GMC Sierra refers to an issue with the Keyless Entry Transmitter 6 Battery. In modern vehicles, keyless entry systems allow drivers to unlock and start their vehicles without physically using a key. The keyless entry transmitter is a small device that sends signals to the vehicle's receiver to perform functions like locking and unlocking doors, opening the trunk, and even starting the engine remotely. The transmitter is powered by a small battery that needs to be functioning properly for the system to work correctly.

OBDII Code B310D 2015 GMC Sierra - Keyless Entry Transmitter 6 Battery
B310D 2015 GMC Sierra Code - Keyless Entry Transmitter 6 Battery

Common Causes of B310D 2015 GMC Sierra

  1. Dead or weak battery in the keyless entry transmitter
  2. Loose or corroded battery connections
  3. Faulty keyless entry transmitter
  4. Electrical issues in the keyless entry system
  5. Environmental factors affecting the battery performance (extreme temperatures, moisture, etc.)

Symptoms of B310D 2015 GMC Sierra

  1. Keyless entry transmitter not working properly
  2. Doors not unlocking or locking when using the transmitter
  3. Remote start function not working
  4. Inconsistent response from the keyless entry system
  5. Low battery warning on the keyless entry transmitter display

How to Fix B310D 2015 GMC Sierra

  1. Replace the battery in the keyless entry transmitter: Open the transmitter, remove the old battery, and replace it with a new one of the same type and voltage.
  2. Check and clean battery connections: Ensure that the battery terminals are clean and securely connected to the transmitter to provide a stable power source.
  3. Test the keyless entry transmitter: Check that the transmitter is functioning properly after replacing the battery and cleaning the connections.
  4. Inspect the keyless entry system: If the issue persists, further diagnostics may be needed to identify any other underlying problems with the keyless entry system.
  5. Reset the keyless entry system: In some cases, resetting the keyless entry system by disconnecting the vehicle's battery for a few minutes and reconnecting it can resolve the issue.

Cost to Fix B310D 2015 GMC Sierra

The cost of repairing the Keyless Entry Transmitter 6 Battery issue can vary depending on the specific cause of the problem and the cost of replacement parts. Typically, replacing the battery in the keyless entry transmitter can range from $5 to $20 for the battery itself. If the issue is more complex and requires professional diagnosis and repair, the total cost could be between $50 to $200 including parts and labor. It's important to factor in the specific diagnosis time and labor rates at auto repair shops, which can vary based on location and the shop's hourly rates.

Need more information about the B310D 2015 GMC Sierra code?

Need more information on how to fix the B310D 2015 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B310D 2015 GMC Sierra 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 B310D 2015 GMC Sierra Code

1. What does OBDII code B310D for a 2015 GMC Sierra indicate?

The code B310D specifically refers to a fault related to the Keyless Entry Transmitter 6 Battery.

2. What are the common symptoms of OBDII code B310D in a 2015 GMC Sierra?

Common symptoms include issues with the keyless entry system, such as the remote not working or having a reduced range.

3. What are the possible causes of OBDII code B310D in a 2015 GMC Sierra?

The most common cause is a weak or dead battery in the keyless entry transmitter.

4. How can I diagnose the issue related to OBDII code B310D in my 2015 GMC Sierra?

You can start by replacing the battery in the keyless entry transmitter to see if that resolves the problem. If the issue persists, further diagnostics may be needed.

5. Can I repair OBDII code B310D in my 2015 GMC Sierra myself?

Yes, replacing the battery in the keyless entry transmitter is a simple and cost-effective repair that can often resolve the B310D code.

6. Are there any tips to prevent OBDII code B310D from occurring in my 2015 GMC Sierra?

Regularly checking and replacing the batteries in your keyless entry transmitters can help prevent issues that lead to the B310D code.

7. Is it safe to continue driving my 2015 GMC Sierra with OBDII code B310D?

While the vehicle is safe to drive with this code, it is recommended to address the keyless entry transmitter battery issue to avoid inconvenience.

8. Will resetting the OBDII code B310D in my 2015 GMC Sierra make it go away permanently?

Resetting the code may temporarily clear the error, but if the underlying issue with the keyless entry transmitter battery is not fixed, the code is likely to return.

9. Can a faulty keyless entry transmitter cause other problems in my 2015 GMC Sierra?

A faulty keyless entry transmitter can potentially cause inconvenience and security issues, but it is unlikely to affect the overall operation of the vehicle.

10. How much does it cost to replace the battery in the keyless entry transmitter of a 2015 GMC Sierra?

The cost of replacing the battery in the keyless entry transmitter is relatively low, typically ranging from a few dollars to around $20, depending on the type of battery needed.

Discuss the causes and fixes for B310D 2015 GMC Sierra OBDII Code

Submit a New Comment

Code B310D 2015 GMC Sierra comments

No comments found for this page.