AutoCodes – Chevrolet – B310E Chevrolet

B310E Chevrolet Code - Keyless Entry Transmitter 7 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
B310E Chevrolet indicates Keyless Entry Transmitter 7 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 674
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 11, 2023
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Code B310E 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 B310E Chevrolet - Keyless Entry Transmitter 7 Battery - AutoCodes.com
B310E Chevrolet Code - Keyless Entry Transmitter 7 Battery

What are the Possible Causes of the DTC B310E Chevrolet?

  • Low Keyless Entry Transmitter Battery
  • Faulty Keyless Entry Transmitter

How to Fix the DTC B310E 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 B310E 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 B310E Chevrolet code?

Need more information on how to fix the B310E Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B310E Chevrolet code diagnosed by a professional: Find a repair shop in your area

Information for Specific Chevrolet Models

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 B310E Chevrolet Code

1. What are common symptoms of OBDII code B310E in a Chevrolet related to the Keyless Entry Transmitter 7 Battery?

- Common symptoms include issues with the keyless entry system, such as the remote not working or intermittent functionality.

2. What could cause the OBDII code B310E in a Chevrolet related to the Keyless Entry Transmitter 7 Battery?

- The most common cause is a weak or failing battery in the key fob, which can lead to communication errors with the vehicle.

3. How can I diagnose the OBDII code B310E in a Chevrolet related to the Keyless Entry Transmitter 7 Battery?

- You can start by replacing the battery in the key fob and checking if the issue persists. If the problem continues, further diagnostics may be needed with specialized equipment.

4. Can I repair the OBDII code B310E in a Chevrolet related to the Keyless Entry Transmitter 7 Battery myself?

- Yes, replacing the battery in the key fob is a relatively simple and cost-effective repair that can often resolve the issue.

5. Are there any troubleshooting steps I can take before seeking professional help for the OBDII code B310E in a Chevrolet related to the Keyless Entry Transmitter 7 Battery?

- Yes, you can try replacing the battery in the key fob and ensuring it is properly reprogrammed to the vehicle before considering more extensive repairs.

6. Will the OBDII code B310E in a Chevrolet related to the Keyless Entry Transmitter 7 Battery cause any other problems with the vehicle?

- This code is specifically related to the keyless entry system and should not affect the overall performance or safety of the vehicle.

7. How do I reset the OBDII code B310E in a Chevrolet related to the Keyless Entry Transmitter 7 Battery after making repairs?

- Once you have addressed the underlying issue, you can use an OBDII scanner to clear the code and reset the system.

8. Is it necessary to visit a dealership for repairs related to the OBDII code B310E in a Chevrolet related to the Keyless Entry Transmitter 7 Battery?

- In most cases, you can perform the necessary repairs yourself or seek assistance from a local mechanic specializing in automotive electronics.

9. How long does a typical keyless entry transmitter battery last before needing replacement in a Chevrolet?

- The keyless entry transmitter battery in a Chevrolet key fob usually lasts around 2-3 years before needing to be replaced.

10. Can a faulty keyless entry transmitter battery cause other error codes to appear in the OBDII system of a Chevrolet?

- While it is possible for communication errors to trigger additional codes, the B310E code specifically relates to issues with the Keyless Entry Transmitter 7 Battery.

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