AutoCodes – Chevrolet – B1517 2017 Chevrolet Silverado

B1517 2017 Chevrolet Silverado Code - Battery Voltage Low Or High

Quick Answer

The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. Common causes include Low or High Battery Voltage, Faulty Control Module, Control Module 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: B1517 2017 Chevrolet Silverado indicates Battery Voltage Low Or High.
Common causes: Common causes include Low or High Battery Voltage, Faulty Control Module, Control Module 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 643

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 Jul 11, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B1517 2017 Chevrolet Silverado Description

The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. Damage to components, and incorrect data can occur when the voltage is out of range. The vehicle has multiple Control Modules that will set this Diagnostic Trouble Code (DTC).

OBDII Code B1517 2017 Chevrolet Silverado - Battery Voltage Low Or High - AutoCodes.com — B1517 2017 Chevrolet Silverado Code - Battery Voltage Low Or High

What does this mean?

What are the Possible Causes of the DTC B1517 2017 Chevrolet Silverado?

Low or High Battery Voltage
Faulty Control Module
Control Module harness is open or shorted
Control Module circuit poor electrical connection

How to Fix the DTC B1517 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

- B1517 03: Battery Voltage Low Voltage
- B1517 07: Battery Voltage High Voltage
- B1517 5A : Battery Voltage Not Plausible

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1517 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 B1517 2017 Chevrolet Silverado code?

Need more information on how to fix the B1517 2017 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1517 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 B1517 2017 Chevrolet Silverado Code

1. What does OBDII code B1517 for a 2017 Chevrolet Silverado indicate?

The B1517 code on a 2017 Chevrolet Silverado signifies that the battery voltage is either too low or too high.

2. What are some common symptoms of OBDII code B1517 in a 2017 Chevrolet Silverado?

Common symptoms of code B1517 in a 2017 Silverado may include issues with starting the vehicle, dimming or flickering lights, and electrical system malfunctions.

3. What are the possible causes of the B1517 code in a 2017 Chevrolet Silverado?

Potential causes of the B1517 code in a 2017 Silverado include a faulty battery, alternator problems, wiring issues, or a malfunctioning voltage regulator.

4. How can I diagnose the B1517 code in my 2017 Chevrolet Silverado?

To diagnose the B1517 code, you can use an OBDII scanner to retrieve the specific fault code and then inspect the battery, alternator, and related wiring for any visible damage or irregularities.

5. Can I still drive my 2017 Chevrolet Silverado with the B1517 code present?

It is not recommended to drive your 2017 Silverado with the B1517 code active, as it can lead to potential electrical system failures or issues with starting the vehicle.

6. How can I repair the B1517 code in my 2017 Chevrolet Silverado?

Repairing the B1517 code may involve replacing a faulty battery, repairing or replacing the alternator, fixing any damaged wiring, or addressing issues with the voltage regulator.

7. Will the B1517 code reset itself in a 2017 Chevrolet Silverado?

If the underlying issue causing the B1517 code is not resolved, the code may continue to reappear even after resetting it. It's crucial to diagnose and fix the root cause to prevent the code from coming back.

8. How much does it cost to repair the B1517 code in a 2017 Chevrolet Silverado?

The cost of repairing the B1517 code in a 2017 Silverado can vary depending on the specific issue causing the code and the labor rates of the repair shop. Costs may include parts and labor expenses.

9. Can a DIY enthusiast fix the B1517 code in a 2017 Chevrolet Silverado?

Depending on the skill level and experience of the individual, some DIY enthusiasts may be able to address the B1517 code by following repair guides and using the necessary tools and equipment.

10. How can I prevent the B1517 code from appearing in my 2017 Chevrolet Silverado in the future?

Regular maintenance of the battery, alternator, and electrical system in your 2017 Silverado can help prevent issues that may trigger the B1517 code. Conducting routine inspections and addressing any warning signs promptly can aid in preventing this code from reoccurring.