Engine-CodesChevrolet – B3110 2015 Chevrolet Silverado

B3110 2015 Chevrolet Silverado Code - Keyless Entry Transmitter 2 Battery

Quick Answer

The B3110 code for a 2015 Chevrolet Silverado refers to an issue with the Keyless Entry Transmitter 2 Battery. Common causes include Depleted battery in the keyless entry transmitter, Faulty battery in the transmitter, Poor connection between the battery and the 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
B3110 2015 Chevrolet Silverado indicates Keyless Entry Transmitter 2 Battery.
Common causes
Common causes include Depleted battery in the keyless entry transmitter, Faulty battery in the transmitter, Poor connection between the battery and the 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.
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code B3110 2015 Chevrolet Silverado Description

The B3110 code for a 2015 Chevrolet Silverado refers to an issue with the Keyless Entry Transmitter 2 Battery. This code indicates that there is a problem with the battery of the second keyless entry transmitter for the vehicle. The keyless entry transmitter is a convenient feature that allows the driver to lock and unlock the vehicle remotely without using a key. When the battery in the transmitter is low or depleted, it can lead to issues with the keyless entry system.

OBDII Code B3110 2015 Chevrolet Silverado - Keyless Entry Transmitter 2 Battery
B3110 2015 Chevrolet Silverado Code - Keyless Entry Transmitter 2 Battery

Common Causes of B3110 2015 Chevrolet Silverado

  1. Depleted battery in the keyless entry transmitter
  2. Faulty battery in the transmitter
  3. Poor connection between the battery and the transmitter
  4. Electrical issues in the keyless entry system
  5. Environmental factors affecting the battery's performance

Symptoms of B3110 2015 Chevrolet Silverado

  1. Keyless entry transmitter not working properly
  2. Inability to lock or unlock the vehicle remotely
  3. Warning light on the dashboard indicating a keyless entry system issue
  4. Audible warning when attempting to use the keyless entry system

How to Fix B3110 2015 Chevrolet Silverado

  1. Replace the battery in the keyless entry transmitter with a new one
  2. Check and clean the contacts between the battery and the transmitter
  3. Inspect the keyless entry system for any other electrical issues
  4. Test the keyless entry transmitter to ensure proper functioning
  5. Reset the keyless entry system if necessary

Cost to Fix B3110 2015 Chevrolet Silverado

The typical repair costs for replacing the battery in a keyless entry transmitter can range from $20 to $50, depending on the type of battery and any additional parts needed. Labor costs can vary, but expect to pay between $50 to $100 for this type of repair. Keep in mind that these are rough estimates, and actual costs may vary based on location, vehicle make and model, and other factors.

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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 B3110 2015 Chevrolet Silverado Code

1. What does OBDII code B3110 for a 2015 Chevrolet Silverado mean?

The code B3110 indicates a low battery voltage condition for Keyless Entry Transmitter 2, which is typically related to the remote key fob.

2. What are the common symptoms of OBDII code B3110 in a 2015 Chevrolet Silverado?

Common symptoms include issues with the remote key fob, such as the inability to lock or unlock the vehicle remotely.

3. What are the possible causes of OBDII code B3110 in a 2015 Chevrolet Silverado?

The most common cause is a weak or dead battery in the Keyless Entry Transmitter 2 remote key fob.

4. How can I diagnose the issue related to OBDII code B3110 in my 2015 Chevrolet Silverado?

You can start by replacing the battery in Keyless Entry Transmitter 2 and see if the issue persists. If the problem continues, further diagnosis may be needed.

5. Can a low battery in the Keyless Entry Transmitter 2 cause other problems in my 2015 Chevrolet Silverado?

Yes, a low battery in the remote key fob can lead to intermittent or complete loss of functionality of the keyless entry system.

6. Is it easy to replace the battery in the Keyless Entry Transmitter 2 for a 2015 Chevrolet Silverado?

Yes, replacing the battery in the remote key fob is typically a simple and straightforward process that can be done at home.

7. How often should I replace the battery in the Keyless Entry Transmitter 2 for my 2015 Chevrolet Silverado?

It is recommended to replace the battery in the remote key fob every 1-2 years or when you notice a decrease in performance.

8. Are there any other potential causes for OBDII code B3110 besides a low battery in the Keyless Entry Transmitter 2?

While a low battery is the most common cause, issues with the keyless entry system or wiring could also trigger this code and should be investigated if battery replacement doesn't solve the problem.

9. Can I reset OBDII code B3110 in my 2015 Chevrolet Silverado after replacing the Keyless Entry Transmitter 2 battery?

Yes, you can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes to clear the error code.

10. Will OBDII code B3110 prevent my 2015 Chevrolet Silverado from starting or driving?

No, this code is related to the keyless entry system and should not prevent your vehicle from starting or driving.

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