AutoCodes – Chevrolet – P0560 2014 Chevrolet Silverado

P0560 2014 Chevrolet Silverado Code - System Voltage Malfunction

Quick Answer

The Powertrain Control Module (PCM) continuously monitors the system voltage. Common causes include Battery defective, Loose or missing alternator drive belt, Faulty alternator. 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: P0560 2014 Chevrolet Silverado indicates System Voltage Malfunction.
Common causes: Common causes include Battery defective, Loose or missing alternator drive belt, Faulty alternator.
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 448

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 04, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0560 2014 Chevrolet Silverado Description

The Powertrain Control Module (PCM) continuously monitors the system voltage. The system voltage information is taken from the PCM's ignition feed circuits. Voltages below 8.0 volts or above 17.1 volts cause improper system operation and/or component damage. If the system voltage is low the PCM raises the idle speed in order to increase the generator output. The PCM disables most outputs to protect the hardware if the system voltage is high. A scan tool may not display data if system voltage is outside this range.

OBDII Code P0560 2014 Chevrolet Silverado - System Voltage Malfunction - AutoCodes.com — P0560 2014 Chevrolet Silverado Code - System Voltage Malfunction

What does this mean?

What are the Possible Causes of the DTC P0560 2014 Chevrolet Silverado?

Battery defective
Loose or missing alternator drive belt
Faulty alternator
Open or short system voltage circuit

How to Fix the DTC P0560 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0560 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 P0560 2014 Chevrolet Silverado code?

Need more information on how to fix the P0560 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 P0560 2014 Chevrolet Silverado Code

1. What does the OBDII code P0560 mean for a 2014 Chevrolet Silverado?

P0560 indicates a "System Voltage Malfunction," meaning the vehicle's powertrain control module (PCM) has detected an abnormal voltage in the electrical system.

2. What are the common symptoms of code P0560 in a 2014 Chevrolet Silverado?

Common symptoms include flickering or dim headlights, intermittent electrical issues, trouble starting the engine, or the battery warning light illuminating on the dashboard.

3. What causes the P0560 code to trigger in a 2014 Chevrolet Silverado?

The code can be caused by a failing alternator, a weak or damaged battery, corroded or loose battery cables, a bad voltage regulator, or wiring issues in the charging system.

4. Can a faulty alternator cause the P0560 code in a 2014 Chevrolet Silverado?

Yes, a failing alternator can cause voltage irregularities that trigger the P0560 code.

5. How do I diagnose the P0560 code in my 2014 Chevrolet Silverado?

Start by checking the battery and alternator with a multimeter. Inspect the battery terminals for corrosion or loose connections, and check the wiring for damage or poor connections.

6. Is it safe to drive my 2014 Chevrolet Silverado with the P0560 code?

Driving with this code is not recommended, as electrical system issues can lead to further damage, cause the vehicle to stall, or leave you stranded.

7. How can I fix the P0560 code on a 2014 Chevrolet Silverado?

Repairs may include replacing the alternator, battery, or voltage regulator, cleaning and tightening battery terminals, or repairing damaged wiring in the charging system.

8. Can a dead battery alone trigger the P0560 code?

Yes, a weak or dead battery can cause system voltage issues and trigger the P0560 code.

9. What tools are needed to troubleshoot the P0560 code on a 2014 Chevrolet Silverado?

Youâ€™ll need a multimeter to test voltage, a scan tool to clear the code after repairs, and basic tools to inspect and secure electrical connections.

10. How much does it cost to repair the P0560 code on a 2014 Chevrolet Silverado?

The cost varies depending on the issue. Replacing an alternator typically costs $300â€“$800, while a new battery is around $100â€“$300. Wiring repairs may vary based on labor and parts.