AutoCodes – Chevrolet – B3110 Chevrolet

B3110 Chevrolet Code - Keyless Entry Transmitter 2 Battery

Quick Answer

With each press of a keyless entry transmitter button, a message containing the current battery state of the transmitter is sent to the Remote Control Door Lock Receiver (RCDLR), along with the commanded keyless entry function. Common causes include Low Keyless Entry Transmitter Battery, 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: B3110 Chevrolet indicates Keyless Entry Transmitter 2 Battery.
Common causes: Common causes include Low Keyless Entry Transmitter Battery, 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.

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Code Popularity 27,647

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 11, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B3110 Chevrolet Description

With each press of a keyless entry transmitter button, a message containing the current battery state of the transmitter is sent to the Remote Control Door Lock Receiver (RCDLR), along with the commanded keyless entry function. The Remote Control Door Lock Receiver sends this to the Body Control Module (BCM) to perform the requested function. The Diagnostic Trouble Code (DTC) sets when three consecutive low-battery signals are received from the same transmitter.

OBDII Code B3110 Chevrolet - Keyless Entry Transmitter 2 Battery - AutoCodes.com — B3110 Chevrolet Code - Keyless Entry Transmitter 2 Battery

What does this mean?

What are the Possible Causes of the DTC B3110 Chevrolet?

Low Keyless Entry Transmitter Battery
Faulty Keyless Entry Transmitter

How to Fix the DTC B3110 Chevrolet?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B3110 Chevrolet code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B3110 Chevrolet code?

Need more information on how to fix the B3110 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B3110 Chevrolet code diagnosed by a professional: Find a repair shop in your area

Information for Specific Chevrolet Models

B3110 2014 Chevrolet Silverado — Keyless Entry Transmitter 2 Battery
B3110 2015 Chevrolet Silverado — Keyless Entry Transmitter 2 Battery
B3110 2016 Chevrolet Silverado — Keyless Entry Transmitter 2 Battery
B3110 2017 Chevrolet Silverado — Keyless Entry Transmitter 2 Battery
B3110 2018 Chevrolet Silverado — Keyless Entry Transmitter 2 Battery

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 Chevrolet Code

1. What are the common symptoms of OBDII code B3110 in a Chevrolet related to Keyless Entry Transmitter 2 Battery?

- The common symptoms include issues with the keyless entry system such as difficulty locking or unlocking the doors remotely.

2. What could cause the OBDII code B3110 to trigger in a Chevrolet?

- The code B3110 is typically triggered when the battery in the Keyless Entry Transmitter 2 is low or needs to be replaced.

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

- You can start by checking the battery in the Keyless Entry Transmitter 2 and replacing it if necessary. If the issue persists, further inspection by a professional may be needed.

4. Can I replace the Keyless Entry Transmitter 2 battery in my Chevrolet myself?

- Yes, replacing the battery in the Keyless Entry Transmitter 2 is a relatively simple task that can be done at home with a new battery and basic tools.

5. Are there any repair tips for fixing the OBDII code B3110 in a Chevrolet?

- Ensure to use the correct type of battery for the Keyless Entry Transmitter 2 and follow the manufacturer's instructions for replacement to avoid any issues.

6. Will the OBDII code B3110 affect the overall performance of my Chevrolet?

- The code B3110 is related to the keyless entry system and should not affect the overall performance of the vehicle, but it may cause inconvenience with the keyless entry feature.

7. How important is it to address the OBDII code B3110 issue in a Chevrolet promptly?

- While the code B3110 may not impact the driving performance, addressing the issue promptly is recommended to ensure the proper functioning of the keyless entry system.

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

- A low battery in the Keyless Entry Transmitter 2 can cause intermittent issues with the keyless entry system but should not lead to major problems in other vehicle systems.

9. How long does the battery in the Keyless Entry Transmitter 2 of a Chevrolet typically last?

- The battery life in the Keyless Entry Transmitter 2 can vary, but it is recommended to replace it every 1-2 years or when symptoms of a low battery arise.

10. Is it possible for the OBDII code B3110 to be a false alarm in a Chevrolet?

- While it is uncommon for the code B3110 to be a false alarm, it is recommended to first check and replace the Keyless Entry Transmitter 2 battery before further diagnosis.