AutoCodes – Chevrolet – B1517 2014 Chevrolet Silverado

B1517 2014 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 2014 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 768

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 2014 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 2014 Chevrolet Silverado - Battery Voltage Low Or High - AutoCodes.com — B1517 2014 Chevrolet Silverado Code - Battery Voltage Low Or High

What does this mean?

What are the Possible Causes of the DTC B1517 2014 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 2014 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 2014 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 2014 Chevrolet Silverado code?

Need more information on how to fix the B1517 2014 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 B1517 2014 Chevrolet Silverado Code

1. What does OBDII code B1517 for a 2014 Chevrolet Silverado indicate?

- This code indicates that the battery voltage in your vehicle is either too low or too high.

2. What are the common symptoms of OBDII code B1517 in a 2014 Chevrolet Silverado?

- Common symptoms include issues with starting the vehicle, dimming lights, or electrical system malfunctions.

3. What are the possible causes of OBDII code B1517 in a 2014 Chevrolet Silverado?

- The causes can range from a faulty battery, alternator problems, loose or corroded battery connections, or issues with the voltage regulator.

4. How can I diagnose the OBDII code B1517 in my 2014 Chevrolet Silverado?

- You can start by checking the battery voltage using a multimeter, inspecting the battery connections, and testing the alternator output.

5. How do I repair OBDII code B1517 in a 2014 Chevrolet Silverado?

- Repair options may include replacing the battery if it is faulty, tightening or cleaning battery connections, repairing the alternator, or replacing the voltage regulator.

6. Can I continue driving my 2014 Chevrolet Silverado with OBDII code B1517?

- It is not recommended to drive the vehicle with this code as it may lead to further electrical system issues or cause the vehicle to stall unexpectedly.

7. How much does it typically cost to fix OBDII code B1517 in a 2014 Chevrolet Silverado?

- The cost can vary depending on the exact cause of the issue, but it may range from a simple DIY fix to a more expensive repair if components need to be replaced.

8. Will resetting the OBDII code B1517 in my 2014 Chevrolet Silverado solve the issue?

- Resetting the code may temporarily clear the warning, but it is essential to address the underlying problem causing the battery voltage issue to prevent future recurrence.

9. Are there any preventive maintenance tips to avoid OBDII code B1517 in a 2014 Chevrolet Silverado?

- Regularly checking the battery health, maintaining clean and secure connections, and ensuring the alternator is functioning properly can help prevent this issue.

10. Can a mechanic help me diagnose and repair OBDII code B1517 in my 2014 Chevrolet Silverado?

- Yes, a qualified mechanic can perform a thorough diagnosis and recommend the necessary repairs to resolve the battery voltage issue indicated by code B1517.