AutoCodes – Chevrolet – B3982 2016 Chevrolet Silverado

B3982 2016 Chevrolet Silverado Code - Incorrect Environmental Identifier Received from Telematics Communication Interface Control Module

Quick Answer

When certain modules are programmed and configured during installation, the module learns a specific environment identifier which is unique to the vehicle. Common causes include Faulty Telematics Communication Interface Control Module, Telematics Communication Interface Control Module harness is open or shorted, Telematics Communication Interface Control Module 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: B3982 2016 Chevrolet Silverado indicates Incorrect Environmental Identifier Received from Telematics Communication Interface Control Module.
Common causes: Common causes include Faulty Telematics Communication Interface Control Module, Telematics Communication Interface Control Module harness is open or shorted, Telematics Communication Interface Control Module 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 208

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 19, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B3982 2016 Chevrolet Silverado Description

When certain modules are programmed and configured during installation, the module learns a specific environment identifier which is unique to the vehicle. The environment identifier is used to prevent the swapping of control modules between vehicles. The Body Control Module (BCM) is the keeper of the environment identifier. The Instrument Cluster, Electronic Brake Control Module (EBCM), Heating, Ventilation, and Air Conditioning (HVAC) Control Module, Inflatable Restraint Sensing And Diagnostic Module, and Telematics Communication Interface Control Module each learn the environment identifier during their configuration process. During vehicle operation, the BCM sends the immobilizer identifier as a challenge and each module responds to the challenge by sending the environment identifier back to the BCM. If the BCM sends an incorrect immobilizer identifier or a specific number of incorrect environment identifiers are received, vehicle starting is disabled.

OBDII Code B3982 2016 Chevrolet Silverado - Incorrect Environmental Identifier Received from Telematics Communication Interface Control Module - AutoCodes.com — B3982 2016 Chevrolet Silverado Code - Incorrect Environmental Identifier Received from Telematics Communication Interface Control Module

What does this mean?

What are the Possible Causes of the DTC B3982 2016 Chevrolet Silverado?

Faulty Telematics Communication Interface Control Module
Telematics Communication Interface Control Module harness is open or shorted
Telematics Communication Interface Control Module circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B3982 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 B3982 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.

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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 B3982 2016 Chevrolet Silverado Code

1. What are common symptoms of OBDII code B3982 in a 2016 Chevrolet Silverado?

- Common symptoms include the check engine light being illuminated, possible issues with the vehicle's telematics system, and communication problems with the control modules.

2. What does OBDII code B3982 mean in a 2016 Chevrolet Silverado?

- OBDII code B3982 indicates that the Telematics Communication Interface Control Module has received an incorrect environmental identifier.

3. What are possible causes of OBDII code B3982 in a 2016 Chevrolet Silverado?

- Possible causes include a malfunction in the telematics communication interface control module, wiring issues, software glitches, or a faulty environmental sensor.

4. How can I diagnose OBDII code B3982 in my 2016 Chevrolet Silverado?

- Diagnosing this code typically requires using a diagnostic scanner to retrieve the specific error code, checking the connections and wiring related to the telematics module, and verifying the functionality of the environmental sensor.

5. Can OBDII code B3982 be fixed at home?

- Depending on the underlying cause, some DIY enthusiasts may be able to address this issue at home by checking connections, ensuring proper wiring, and resetting the system. However, more complex issues may require professional diagnosis and repair.

6. Is it safe to continue driving with OBDII code B3982 in a 2016 Chevrolet Silverado?

- While the vehicle may still be operational with this code present, it is recommended to address the issue promptly to prevent potential communication problems and ensure the proper functioning of the telematics system.

7. How much does it typically cost to repair OBDII code B3982 in a 2016 Chevrolet Silverado?

- The cost of repairing OBDII code B3982 can vary depending on the root cause of the issue, with expenses ranging from a simple wiring repair to a replacement of the telematics communication interface control module.

8. Can resetting the vehicle's computer system clear OBDII code B3982?

- Resetting the vehicle's computer system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear. It's crucial to diagnose and fix the root cause of the problem.

9. How long does it take to repair OBDII code B3982 in a 2016 Chevrolet Silverado?

- The repair time for OBDII code B3982 can vary depending on the complexity of the issue. Simple fixes like reconnecting loose wiring may take a short amount of time, while more involved repairs could require several hours or more.

10. Can a faulty environmental sensor trigger OBDII code B3982 in a 2016 Chevrolet Silverado?

- Yes, a faulty environmental sensor can contribute to triggering OBDII code B3982, as the incorrect environmental data received by the telematics communication interface control module can lead to this specific error code.