AutoCodes – Chevrolet – B3106 2016 Chevrolet Silverado

B3106 2016 Chevrolet Silverado Code - Keyless Entry Data Link

Quick Answer

The Body Control Module (BCM) communicates with the Remote Control Door Lock Receiver (RCDLR) through the keyless entry serial data circuits. Common causes include Faulty Remote Control Door Lock Receiver (RCDLR), Remote Control Door Lock Receiver harness is open or shorted, Remote Control Door Lock Receiver circuit poor electrical connection. 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: B3106 2016 Chevrolet Silverado indicates Keyless Entry Data Link.
Common causes: Common causes include Faulty Remote Control Door Lock Receiver (RCDLR), Remote Control Door Lock Receiver harness is open or shorted, Remote Control Door Lock Receiver circuit poor electrical connection.
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 218

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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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 B3106 2016 Chevrolet Silverado Description

The Body Control Module (BCM) communicates with the Remote Control Door Lock Receiver (RCDLR) through the keyless entry serial data circuits. When any button on the keyless entry transmitter is pressed, the transmitter sends a signal to the RCDLR. The RCDLR sends a function request to the body control module, depending on which button is pressed on the transmitter. The BCM receives the message and performs the appropriate function. The Diagnostic Trouble Code (DTC) will be set when the transmitter that is sending a signal to the RCDLR is different from those transmitters stored in the BCM.

OBDII Code B3106 2016 Chevrolet Silverado - Keyless Entry Data Link - AutoCodes.com — B3106 2016 Chevrolet Silverado Code - Keyless Entry Data Link

What does this mean?

What are the Possible Causes of the DTC B3106 2016 Chevrolet Silverado?

Faulty Remote Control Door Lock Receiver (RCDLR)
Remote Control Door Lock Receiver harness is open or shorted
Remote Control Door Lock Receiver circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B3106 2016 Chevrolet Silverado?

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 B3106 2016 Chevrolet Silverado 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 B3106 2016 Chevrolet Silverado code?

Need more information on how to fix the B3106 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

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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 B3106 2016 Chevrolet Silverado Code

1. What does the OBDII code B3106 mean on a 2016 Chevrolet Silverado?

The B3106 code indicates an issue with the Keyless Entry Data Link, often related to communication errors between the keyless entry system and the control module.

2. What are the symptoms of code B3106 in a 2016 Chevrolet Silverado?

Symptoms may include the key fob not working to lock or unlock the doors, failure of the remote start system, or intermittent operation of the keyless entry features.

3. What causes the B3106 code to appear in a 2016 Chevrolet Silverado?

Common causes include a faulty key fob, a damaged antenna or receiver, wiring issues, or a malfunctioning body control module (BCM).

4. How can I diagnose the B3106 code in my 2016 Chevrolet Silverado?

Start by checking the key fob's battery, inspecting the wiring and connectors for damage, and using a scan tool to test the communication between the keyless entry system and the BCM.

5. Can a weak key fob battery trigger the B3106 code?

Yes, a weak or dead key fob battery can cause communication issues, potentially triggering the B3106 code.

6. Is the Body Control Module (BCM) always the problem when code B3106 is present?

No, the BCM is not always the problem. Other components like the key fob, antenna, or wiring could be responsible. Proper diagnosis is essential.

7. Can I still drive my 2016 Chevrolet Silverado with the B3106 code?

Yes, you can still drive the vehicle, but keyless entry functions may not work properly, and the issue should be addressed to avoid further complications.

8. How do I fix the B3106 code in my 2016 Chevrolet Silverado?

Repairs may include replacing the key fob battery, repairing or replacing damaged wiring, recalibrating the BCM, or replacing a faulty antenna or receiver.

9. Do I need to reprogram the key fob after fixing code B3106?

If the key fob or BCM is replaced, reprogramming may be required to restore normal keyless entry functions.

10. How much does it cost to repair the B3106 code in a 2016 Chevrolet Silverado?

The cost can vary, ranging from $10â€“$20 for a key fob battery replacement to $300â€“$600 for BCM repair or replacement, depending on the exact issue.