AutoCodes – Chevrolet – B101E 2017 Chevrolet Silverado

B101E 2017 Chevrolet Silverado Code - Electronic Control Unit Software

Quick Answer

Some Electronic Control Units must be configured with specific software, serial numbers, vehicle options, or other information. Common causes include Reprogram Electronic Control Unit, Faulty Electronic Control Unit, Electronic Control Unit harness is open or shorted. 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: B101E 2017 Chevrolet Silverado indicates Electronic Control Unit Software.
Common causes: Common causes include Reprogram Electronic Control Unit, Faulty Electronic Control Unit, Electronic Control Unit harness is open or shorted.
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 427

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 Apr 06, 2023

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B101E 2017 Chevrolet Silverado Description

Some Electronic Control Units must be configured with specific software, serial numbers, vehicle options, or other information. If an Electronic Control Unit was not properly configured after installation that module may set Diagnostic Trouble Code (DTC) B101E. The symptom byte information is for engineering reference only. No external circuit diagnosis is involved.

OBDII Code B101E 2017 Chevrolet Silverado - Electronic Control Unit Software - AutoCodes.com — B101E 2017 Chevrolet Silverado Code - Electronic Control Unit Software

What does this mean?

What are the Possible Causes of the DTC B101E 2017 Chevrolet Silverado?

Reprogram Electronic Control Unit
Faulty Electronic Control Unit
Electronic Control Unit harness is open or shorted
Electronic Control Unit circuit poor electrical connection

How to Fix the DTC B101E 2017 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 does this mean?

Code Tech Notes

When the Diagnostic Trouble Code (DTC) B101E is set, it will affect only the Electronic Control Unit the code is set. Before replacing the Electronic Control Unit try reprogramming the Electronic Control Unit software.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B101E 2017 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 B101E 2017 Chevrolet Silverado code?

Need more information on how to fix the B101E 2017 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B101E 2017 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area

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 B101E 2017 Chevrolet Silverado Code

1. What is OBDII code B101E on a 2017 Chevrolet Silverado?

Code B101E indicates an issue with the Electronic Control Unit (ECU) software on the vehicle.

2. What are common symptoms of OBDII code B101E on a 2017 Chevrolet Silverado?

Common symptoms include illuminated warning lights on the dashboard, loss of engine power, and potential difficulty starting the vehicle.

3. What are possible causes of OBDII code B101E on a 2017 Chevrolet Silverado?

Potential causes include software malfunctions, wiring issues, faulty sensors, or a problem with the ECU itself.

4. How can I diagnose OBDII code B101E on my 2017 Chevrolet Silverado?

Diagnosing this code typically requires a professional diagnostic scanner to retrieve the specific details of the error and pinpoint the root cause accurately.

5. Can I still drive my 2017 Chevrolet Silverado with OBDII code B101E?

It is not recommended to drive the vehicle with unresolved OBDII code B101E, as it can lead to further damage and safety risks.

6. How can I repair OBDII code B101E on my 2017 Chevrolet Silverado?

Repairing this code may involve updating the ECU software, checking and repairing wiring connections, replacing faulty sensors, or, in some cases, replacing the ECU itself.

7. Is it safe to reset the OBDII code B101E on my 2017 Chevrolet Silverado using a diagnostic tool?

While you can reset the code using a diagnostic tool, it is crucial to address the underlying issue causing the code to prevent it from reoccurring.

8. Can a DIY enthusiast fix OBDII code B101E on a 2017 Chevrolet Silverado?

Repairing OBDII code B101E often requires advanced diagnostic equipment and expertise, so it is recommended to seek help from a professional mechanic.

9. How much does it cost to repair OBDII code B101E on a 2017 Chevrolet Silverado?

The cost of repairing this code can vary significantly depending on the underlying issue, parts needed, and labor costs, so it's best to obtain a specific quote from a mechanic.

10. Will OBDII code B101E on my 2017 Chevrolet Silverado affect the vehicle's performance?

Yes, OBDII code B101E can impact the vehicle's performance by causing issues such as reduced engine power, poor fuel efficiency, and potential drivability problems.