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B310D 2016 GMC Sierra Code - Keyless Entry Transmitter 6 Battery

Quick Answer

The B310D diagnostic trouble code for a 2016 GMC Sierra specifically refers to an issue with the Keyless Entry Transmitter 6 Battery. Common causes include Low battery power due to normal wear and tear, Faulty battery in the keyless entry transmitter, Water damage to the 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 2016 GMC Sierra indicates Keyless Entry Transmitter 6 Battery.
Common causes
Common causes include Low battery power due to normal wear and tear, Faulty battery in the keyless entry transmitter, Water damage to the 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 Aug 19, 2024
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Code B310D 2016 GMC Sierra Description

The B310D diagnostic trouble code for a 2016 GMC Sierra specifically refers to an issue with the Keyless Entry Transmitter 6 Battery. This code indicates that there is a problem with the battery of the keyless entry transmitter, which is the remote control that allows you to lock, unlock, and start your vehicle without using a key. The keyless entry transmitter is a convenient feature that enhances the security and ease of access to your vehicle. When the battery in the keyless entry transmitter is low or failing, it can affect the performance of the transmitter and potentially lead to difficulties in using the keyless entry system.

OBDII Code B310D 2016 GMC Sierra - Keyless Entry Transmitter 6 Battery
B310D 2016 GMC Sierra Code - Keyless Entry Transmitter 6 Battery

Common Causes of B310D 2016 GMC Sierra

  1. Low battery power due to normal wear and tear.
  2. Faulty battery in the keyless entry transmitter.
  3. Water damage to the keyless entry transmitter.
  4. Incorrect battery installation in the transmitter.
  5. Electrical issues within the keyless entry system.

Symptoms of B310D 2016 GMC Sierra

  1. Keyless entry transmitter not responding to button presses.
  2. Reduced range for keyless entry transmitter operation.
  3. Intermittent functionality of the keyless entry system.
  4. Warning message on the vehicle's dashboard indicating a keyless entry system fault.
  5. Inability to start the vehicle remotely using the keyless entry transmitter.

How to Fix B310D 2016 GMC Sierra

  1. Replace the battery in the keyless entry transmitter with a new one.
  2. Check for any corrosion or damage in the battery compartment of the transmitter.
  3. Test the keyless entry transmitter to ensure proper functionality after replacing the battery.
  4. If the issue persists, consider reprogramming the keyless entry transmitter to the vehicle.
  5. Consult a professional automotive technician if the problem continues after attempting these steps.

Cost to Fix B310D 2016 GMC Sierra

The cost of replacing the battery in a keyless entry transmitter can vary depending on the type of battery required and the labor rates at the auto repair shop. On average, the cost of a new battery for a keyless entry transmitter ranges from $5 to $20. The labor cost for replacing the battery may range from $50 to $100. Overall, the total repair cost for addressing the B310D diagnostic code related to the Keyless Entry Transmitter 6 Battery in a 2016 GMC Sierra could be around $55 to $120. It's recommended to contact local auto repair shops for accurate pricing based on your specific vehicle and location.

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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 B310D 2016 GMC Sierra Code

1. What does OBDII code B310D mean for a 2016 GMC Sierra related to Keyless Entry Transmitter 6 Battery?

The code B310D indicates a low battery voltage condition for Keyless Entry Transmitter 6 on a 2016 GMC Sierra.

2. What are the common symptoms of OBDII code B310D in a 2016 GMC Sierra?

Common symptoms of code B310D may include intermittent or complete loss of function for Keyless Entry Transmitter 6, causing issues with remote locking and unlocking.

3. What are the possible causes of OBDII code B310D on a 2016 GMC Sierra?

The most common cause of code B310D is a weak or failing battery in Keyless Entry Transmitter 6. Other possible causes include poor electrical connections or internal transmitter issues.

4. How can I diagnose OBDII code B310D in my 2016 GMC Sierra?

To diagnose code B310D, you can start by replacing the battery in Keyless Entry Transmitter 6. If the issue persists, it may be necessary to check the transmitter's connections and functionality.

5. How can I repair OBDII code B310D on my 2016 GMC Sierra?

The first step in repairing code B310D is to replace the battery in Keyless Entry Transmitter 6. If this does not resolve the issue, further inspection by a professional technician may be needed to address any underlying electrical or transmitter problems.

6. Can I drive my 2016 GMC Sierra with OBDII code B310D?

While it may be possible to drive your vehicle with code B310D, it is not recommended as the keyless entry system's functionality may be compromised, leading to potential issues with locking and unlocking the vehicle.

7. How much does it cost to fix OBDII code B310D on a 2016 GMC Sierra?

The cost of fixing code B310D can vary depending on the root cause of the issue. Replacing the battery in Keyless Entry Transmitter 6 is a relatively inexpensive fix, but additional repairs may incur higher costs.

8. Is OBDII code B310D a serious problem for a 2016 GMC Sierra?

While code B310D is not a severe issue that affects the drivability of the vehicle, it can be inconvenient due to potential keyless entry system malfunctions. It is best to address the problem promptly to avoid further complications.

9. Can a DIY enthusiast fix OBDII code B310D on a 2016 GMC Sierra?

Replacing the battery in Keyless Entry Transmitter 6 to address code B310D is a relatively simple task that a DIY enthusiast can usually handle. However, if the issue persists after battery replacement, professional assistance may be necessary.

10. How often should the battery in Keyless Entry Transmitter 6 be replaced in a 2016 GMC Sierra to prevent OBDII code B310D?

It is recommended to replace the battery in Keyless Entry Transmitter 6 of a 2016 GMC Sierra as soon as its performance starts to weaken or at least every 1-2 years to prevent code B310D and ensure proper keyless entry system operation.

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